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.idea/
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__pycache__/
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<?xml version="1.0" encoding="UTF-8"?>
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<ui version="4.0">
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<class>MainWindow</class>
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<widget class="QMainWindow" name="MainWindow">
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<property name="geometry">
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<rect>
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||||
<x>0</x>
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||||
<y>0</y>
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||||
<width>800</width>
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<height>600</height>
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</rect>
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</property>
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<property name="windowTitle">
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<string>MainWindow</string>
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</property>
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||||
<widget class="QWidget" name="centralwidget">
|
||||
<layout class="QVBoxLayout" name="verticalLayout_2">
|
||||
<item>
|
||||
<layout class="QHBoxLayout" name="horizontalLayout">
|
||||
<item>
|
||||
<widget class="QLineEdit" name="lineEdit_filepath"/>
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||||
</item>
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||||
<item>
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<widget class="QPushButton" name="pushButton_filepath">
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<property name="text">
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<string>打开数据</string>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QPushButton" name="pushButton_filepath_clear">
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<property name="text">
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<string>清除</string>
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</property>
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</widget>
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</item>
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</layout>
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||||
</item>
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<item>
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<widget class="QWidget" name="widget" native="true">
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||||
<layout class="QVBoxLayout" name="verticalLayout">
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||||
<item>
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||||
<layout class="QHBoxLayout" name="horizontalLayout_2">
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<item>
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||||
<widget class="QPushButton" name="pushButton_linear_regression">
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<property name="text">
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<string>线性回归</string>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QPushButton" name="pushButton_Kmeans">
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<property name="text">
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<string>聚类算法</string>
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||||
</property>
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||||
</widget>
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||||
</item>
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||||
<item>
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||||
<widget class="QPushButton" name="pushButton_4">
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||||
<property name="text">
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||||
<string>PushButton</string>
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||||
</property>
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||||
</widget>
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||||
</item>
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||||
<item>
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||||
<widget class="QPushButton" name="pushButton_5">
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<property name="text">
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<string>PushButton</string>
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</property>
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</widget>
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</item>
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</layout>
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</item>
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<item>
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||||
<widget class="QStackedWidget" name="stackedWidget">
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||||
<property name="currentIndex">
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<number>1</number>
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</property>
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<widget class="QWidget" name="page">
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<layout class="QHBoxLayout" name="horizontalLayout_5">
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<item>
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<widget class="QTableWidget" name="tableWidget_linear_regression"/>
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</item>
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<item>
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<layout class="QVBoxLayout" name="verticalLayout_3">
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<item>
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<widget class="QLabel" name="label">
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<property name="text">
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<string>Linear Regression</string>
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</property>
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</widget>
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</item>
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<item>
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<layout class="QHBoxLayout" name="horizontalLayout_3">
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<property name="spacing">
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<number>0</number>
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</property>
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<item>
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<widget class="QCheckBox" name="checkBox_linear_regression_data_cleaning">
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<property name="text">
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<string>数据清洗</string>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QCheckBox" name="checkBox_linear_regression_normalize">
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<property name="text">
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<string>数据归一化</string>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QPushButton" name="pushButton_linear_regression_preview">
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<property name="text">
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<string>开始预处理</string>
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</property>
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</widget>
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</item>
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</layout>
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</item>
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<item>
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<widget class="QProgressBar" name="progressBar_linear_regression">
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<property name="value">
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<number>24</number>
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</property>
|
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</widget>
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</item>
|
||||
<item>
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<layout class="QGridLayout" name="gridLayout">
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<item row="0" column="0">
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<widget class="QLabel" name="label_linear_regression_original">
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<property name="text">
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<string>原始数据</string>
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</property>
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</widget>
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</item>
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<item row="0" column="1">
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<widget class="QLineEdit" name="lineEdit"/>
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</item>
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<item row="0" column="2">
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<widget class="QLabel" name="label_linear_regression_original_col">
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<property name="text">
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<string>列</string>
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</property>
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</widget>
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</item>
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<item row="1" column="0">
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<widget class="QLabel" name="label_linear_regression_target">
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<property name="text">
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<string>目标数据</string>
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</property>
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</widget>
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</item>
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<item row="1" column="1">
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<widget class="QLineEdit" name="lineEdit_linear_regression_target"/>
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</item>
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<item row="1" column="2">
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<widget class="QLabel" name="label_linear_regression_target_col">
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<property name="text">
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<string>列</string>
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</property>
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</widget>
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</item>
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</layout>
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</item>
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<item>
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<layout class="QHBoxLayout" name="horizontalLayout_4">
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<item>
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<widget class="QPushButton" name="pushButton_linear_regression_begin">
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<property name="text">
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<string>开始拟合</string>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QPushButton" name="pushButton_linear_regression_save">
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<property name="text">
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<string>保存数据</string>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QPushButton" name="pushButton_linear_regression_show">
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<property name="text">
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<string>显示结果</string>
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</property>
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</widget>
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</item>
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</layout>
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</item>
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</layout>
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</item>
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</layout>
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</widget>
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<widget class="QWidget" name="page_2"/>
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<widget class="QWidget" name="page_3"/>
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<widget class="QWidget" name="page_4"/>
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</widget>
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</item>
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</layout>
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</widget>
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</item>
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</layout>
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</widget>
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<widget class="QMenuBar" name="menubar">
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<property name="geometry">
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<rect>
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<x>0</x>
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<y>0</y>
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<width>800</width>
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<height>24</height>
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</rect>
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</property>
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<widget class="QMenu" name="menu_file">
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<property name="title">
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<string>文件</string>
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</property>
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<addaction name="actionOpen"/>
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<addaction name="actionClear"/>
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<addaction name="actionExit"/>
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</widget>
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||||
<widget class="QMenu" name="menu_about">
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||||
<property name="title">
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||||
<string>关于</string>
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||||
</property>
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||||
<addaction name="actionAbout_At"/>
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||||
<addaction name="actionAbout"/>
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</widget>
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<addaction name="menu_file"/>
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<addaction name="menu_about"/>
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</widget>
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<widget class="QStatusBar" name="statusbar"/>
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||||
<action name="actionOpen">
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<property name="text">
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<string>Open</string>
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</property>
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</action>
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<action name="actionClear">
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<property name="text">
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<string>Clear</string>
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</property>
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</action>
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<action name="actionAbout_At">
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<property name="text">
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<string>About At</string>
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</property>
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</action>
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<action name="actionAbout">
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<property name="text">
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<string>About</string>
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</property>
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</action>
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<action name="actionExit">
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<property name="text">
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<string>Exit</string>
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</property>
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</action>
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</widget>
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<resources>
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<include location="images.qrc"/>
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</resources>
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<connections/>
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</ui>
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import Ui_MainWindow
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from PyQt5.QtCore import QFile, QFileInfo, pyqtSlot, pyqtSignal
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from PyQt5 import QtGui, QtWidgets, QtCore
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from PyQt5.QtWidgets import QPushButton
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from PyQt5.QtGui import QIcon, QPixmap
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from data_set_read import Data_Read
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class MainWindows:
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def __init__(self) -> None:
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self.MainWindow = QtWidgets.QMainWindow()
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self.ui = Ui_MainWindow.Ui_MainWindow()
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self.ui.setupUi(self.MainWindow)
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self.window_ui_init()
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self.file_object_init()
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def window_ui_init(self):
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self.MainWindow.setWindowTitle("Data Analysis By Python")
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self.MainWindow.setWindowIcon(QIcon(QPixmap(":/src/image/icon.jpg")))
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self.ui.progressBar_linear_regression.setValue(0)
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def file_object_init(self):
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self.ui.pushButton_filepath.clicked.connect(self.pushButton_filepath_clicked)
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self.ui.pushButton_filepath_clear.clicked.connect(self.pushButton_filepath_clear_clicked)
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self.ui.pushButton_linear_regression.clicked.connect(lambda checked: self.ui.stackedWidget.setCurrentIndex(0))
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self.ui.pushButton_Kmeans.clicked.connect(lambda checked: self.ui.stackedWidget.setCurrentIndex(1))
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def pushButton_filepath_clicked(self):
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file_path = QtWidgets.QFileDialog.getOpenFileName(self.MainWindow, "Open File", ".", "All Files(*);;csv Files(*.csv);;Old Excel Files(*.xls);;New Excel Files(*.xlsx)")
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print(file_path[0])
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info = QFileInfo(file_path[0])
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suffix = info.suffix()
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if suffix == "csv":
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#self.data_read = Data_Read(file_path[0], suffix)
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self.ui.lineEdit_filepath.setText(file_path[0])
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elif suffix == "xls" or suffix == "xlsx":
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#self.data_read = Data_Read(file_path[0], suffix)
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self.ui.lineEdit_filepath.setText(file_path[0])
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# if file_path is not None:
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# self.ui.lineEdit_filepath.setText(file_path)
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def pushButton_filepath_clear_clicked(self):
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self.ui.lineEdit_filepath.clear()
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# -*- coding: utf-8 -*-
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# Form implementation generated from reading ui file '/Users/lennlouis/lenn_ws/python_ws/pyqt_data_analysis/MainWindow.ui'
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#
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# Created by: PyQt5 UI code generator 5.15.9
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#
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# WARNING: Any manual changes made to this file will be lost when pyuic5 is
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# run again. Do not edit this file unless you know what you are doing.
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from PyQt5 import QtCore, QtGui, QtWidgets
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class Ui_MainWindow(object):
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def setupUi(self, MainWindow):
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MainWindow.setObjectName("MainWindow")
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MainWindow.resize(800, 600)
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self.centralwidget = QtWidgets.QWidget(MainWindow)
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self.centralwidget.setObjectName("centralwidget")
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self.verticalLayout_2 = QtWidgets.QVBoxLayout(self.centralwidget)
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self.verticalLayout_2.setObjectName("verticalLayout_2")
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self.horizontalLayout = QtWidgets.QHBoxLayout()
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self.horizontalLayout.setObjectName("horizontalLayout")
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self.lineEdit_filepath = QtWidgets.QLineEdit(self.centralwidget)
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self.lineEdit_filepath.setObjectName("lineEdit_filepath")
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self.horizontalLayout.addWidget(self.lineEdit_filepath)
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self.pushButton_filepath = QtWidgets.QPushButton(self.centralwidget)
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self.pushButton_filepath.setObjectName("pushButton_filepath")
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self.horizontalLayout.addWidget(self.pushButton_filepath)
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self.pushButton_filepath_clear = QtWidgets.QPushButton(self.centralwidget)
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self.pushButton_filepath_clear.setObjectName("pushButton_filepath_clear")
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self.horizontalLayout.addWidget(self.pushButton_filepath_clear)
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self.verticalLayout_2.addLayout(self.horizontalLayout)
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self.widget = QtWidgets.QWidget(self.centralwidget)
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self.widget.setObjectName("widget")
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self.verticalLayout = QtWidgets.QVBoxLayout(self.widget)
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self.verticalLayout.setObjectName("verticalLayout")
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self.horizontalLayout_2 = QtWidgets.QHBoxLayout()
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self.horizontalLayout_2.setObjectName("horizontalLayout_2")
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self.pushButton_linear_regression = QtWidgets.QPushButton(self.widget)
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self.pushButton_linear_regression.setObjectName("pushButton_linear_regression")
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self.horizontalLayout_2.addWidget(self.pushButton_linear_regression)
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self.pushButton_Kmeans = QtWidgets.QPushButton(self.widget)
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self.pushButton_Kmeans.setObjectName("pushButton_Kmeans")
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self.horizontalLayout_2.addWidget(self.pushButton_Kmeans)
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self.pushButton_4 = QtWidgets.QPushButton(self.widget)
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self.pushButton_4.setObjectName("pushButton_4")
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self.horizontalLayout_2.addWidget(self.pushButton_4)
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self.pushButton_5 = QtWidgets.QPushButton(self.widget)
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self.pushButton_5.setObjectName("pushButton_5")
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self.horizontalLayout_2.addWidget(self.pushButton_5)
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self.verticalLayout.addLayout(self.horizontalLayout_2)
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self.stackedWidget = QtWidgets.QStackedWidget(self.widget)
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self.stackedWidget.setObjectName("stackedWidget")
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self.page = QtWidgets.QWidget()
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self.page.setObjectName("page")
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self.horizontalLayout_5 = QtWidgets.QHBoxLayout(self.page)
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self.horizontalLayout_5.setObjectName("horizontalLayout_5")
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self.tableWidget_linear_regression = QtWidgets.QTableWidget(self.page)
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self.tableWidget_linear_regression.setObjectName("tableWidget_linear_regression")
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self.tableWidget_linear_regression.setColumnCount(0)
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self.tableWidget_linear_regression.setRowCount(0)
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self.horizontalLayout_5.addWidget(self.tableWidget_linear_regression)
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self.verticalLayout_3 = QtWidgets.QVBoxLayout()
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self.verticalLayout_3.setObjectName("verticalLayout_3")
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self.label = QtWidgets.QLabel(self.page)
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self.label.setObjectName("label")
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self.verticalLayout_3.addWidget(self.label)
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self.horizontalLayout_3 = QtWidgets.QHBoxLayout()
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self.horizontalLayout_3.setSpacing(0)
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self.horizontalLayout_3.setObjectName("horizontalLayout_3")
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self.checkBox_linear_regression_data_cleaning = QtWidgets.QCheckBox(self.page)
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self.checkBox_linear_regression_data_cleaning.setObjectName("checkBox_linear_regression_data_cleaning")
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self.horizontalLayout_3.addWidget(self.checkBox_linear_regression_data_cleaning)
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self.checkBox_linear_regression_normalize = QtWidgets.QCheckBox(self.page)
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self.checkBox_linear_regression_normalize.setObjectName("checkBox_linear_regression_normalize")
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self.horizontalLayout_3.addWidget(self.checkBox_linear_regression_normalize)
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self.pushButton_linear_regression_preview = QtWidgets.QPushButton(self.page)
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self.pushButton_linear_regression_preview.setObjectName("pushButton_linear_regression_preview")
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self.horizontalLayout_3.addWidget(self.pushButton_linear_regression_preview)
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self.verticalLayout_3.addLayout(self.horizontalLayout_3)
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self.progressBar_linear_regression = QtWidgets.QProgressBar(self.page)
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self.progressBar_linear_regression.setProperty("value", 24)
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self.progressBar_linear_regression.setObjectName("progressBar_linear_regression")
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self.verticalLayout_3.addWidget(self.progressBar_linear_regression)
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self.gridLayout = QtWidgets.QGridLayout()
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self.gridLayout.setObjectName("gridLayout")
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self.label_linear_regression_original = QtWidgets.QLabel(self.page)
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self.label_linear_regression_original.setObjectName("label_linear_regression_original")
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self.gridLayout.addWidget(self.label_linear_regression_original, 0, 0, 1, 1)
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self.lineEdit = QtWidgets.QLineEdit(self.page)
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self.lineEdit.setObjectName("lineEdit")
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self.gridLayout.addWidget(self.lineEdit, 0, 1, 1, 1)
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self.label_linear_regression_original_col = QtWidgets.QLabel(self.page)
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self.label_linear_regression_original_col.setObjectName("label_linear_regression_original_col")
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self.gridLayout.addWidget(self.label_linear_regression_original_col, 0, 2, 1, 1)
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self.label_linear_regression_target = QtWidgets.QLabel(self.page)
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self.label_linear_regression_target.setObjectName("label_linear_regression_target")
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self.gridLayout.addWidget(self.label_linear_regression_target, 1, 0, 1, 1)
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self.lineEdit_linear_regression_target = QtWidgets.QLineEdit(self.page)
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||||
self.lineEdit_linear_regression_target.setObjectName("lineEdit_linear_regression_target")
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self.gridLayout.addWidget(self.lineEdit_linear_regression_target, 1, 1, 1, 1)
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self.label_linear_regression_target_col = QtWidgets.QLabel(self.page)
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self.label_linear_regression_target_col.setObjectName("label_linear_regression_target_col")
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self.gridLayout.addWidget(self.label_linear_regression_target_col, 1, 2, 1, 1)
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||||
self.verticalLayout_3.addLayout(self.gridLayout)
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||||
self.horizontalLayout_4 = QtWidgets.QHBoxLayout()
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||||
self.horizontalLayout_4.setObjectName("horizontalLayout_4")
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||||
self.pushButton_linear_regression_begin = QtWidgets.QPushButton(self.page)
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||||
self.pushButton_linear_regression_begin.setObjectName("pushButton_linear_regression_begin")
|
||||
self.horizontalLayout_4.addWidget(self.pushButton_linear_regression_begin)
|
||||
self.pushButton_linear_regression_save = QtWidgets.QPushButton(self.page)
|
||||
self.pushButton_linear_regression_save.setObjectName("pushButton_linear_regression_save")
|
||||
self.horizontalLayout_4.addWidget(self.pushButton_linear_regression_save)
|
||||
self.pushButton_linear_regression_show = QtWidgets.QPushButton(self.page)
|
||||
self.pushButton_linear_regression_show.setObjectName("pushButton_linear_regression_show")
|
||||
self.horizontalLayout_4.addWidget(self.pushButton_linear_regression_show)
|
||||
self.verticalLayout_3.addLayout(self.horizontalLayout_4)
|
||||
self.horizontalLayout_5.addLayout(self.verticalLayout_3)
|
||||
self.stackedWidget.addWidget(self.page)
|
||||
self.page_2 = QtWidgets.QWidget()
|
||||
self.page_2.setObjectName("page_2")
|
||||
self.stackedWidget.addWidget(self.page_2)
|
||||
self.page_3 = QtWidgets.QWidget()
|
||||
self.page_3.setObjectName("page_3")
|
||||
self.stackedWidget.addWidget(self.page_3)
|
||||
self.page_4 = QtWidgets.QWidget()
|
||||
self.page_4.setObjectName("page_4")
|
||||
self.stackedWidget.addWidget(self.page_4)
|
||||
self.verticalLayout.addWidget(self.stackedWidget)
|
||||
self.verticalLayout_2.addWidget(self.widget)
|
||||
MainWindow.setCentralWidget(self.centralwidget)
|
||||
self.menubar = QtWidgets.QMenuBar(MainWindow)
|
||||
self.menubar.setGeometry(QtCore.QRect(0, 0, 800, 24))
|
||||
self.menubar.setObjectName("menubar")
|
||||
self.menu_file = QtWidgets.QMenu(self.menubar)
|
||||
self.menu_file.setObjectName("menu_file")
|
||||
self.menu_about = QtWidgets.QMenu(self.menubar)
|
||||
self.menu_about.setObjectName("menu_about")
|
||||
MainWindow.setMenuBar(self.menubar)
|
||||
self.statusbar = QtWidgets.QStatusBar(MainWindow)
|
||||
self.statusbar.setObjectName("statusbar")
|
||||
MainWindow.setStatusBar(self.statusbar)
|
||||
self.actionOpen = QtWidgets.QAction(MainWindow)
|
||||
self.actionOpen.setObjectName("actionOpen")
|
||||
self.actionClear = QtWidgets.QAction(MainWindow)
|
||||
self.actionClear.setObjectName("actionClear")
|
||||
self.actionAbout_At = QtWidgets.QAction(MainWindow)
|
||||
self.actionAbout_At.setObjectName("actionAbout_At")
|
||||
self.actionAbout = QtWidgets.QAction(MainWindow)
|
||||
self.actionAbout.setObjectName("actionAbout")
|
||||
self.actionExit = QtWidgets.QAction(MainWindow)
|
||||
self.actionExit.setObjectName("actionExit")
|
||||
self.menu_file.addAction(self.actionOpen)
|
||||
self.menu_file.addAction(self.actionClear)
|
||||
self.menu_file.addAction(self.actionExit)
|
||||
self.menu_about.addAction(self.actionAbout_At)
|
||||
self.menu_about.addAction(self.actionAbout)
|
||||
self.menubar.addAction(self.menu_file.menuAction())
|
||||
self.menubar.addAction(self.menu_about.menuAction())
|
||||
|
||||
self.retranslateUi(MainWindow)
|
||||
self.stackedWidget.setCurrentIndex(1)
|
||||
QtCore.QMetaObject.connectSlotsByName(MainWindow)
|
||||
|
||||
def retranslateUi(self, MainWindow):
|
||||
_translate = QtCore.QCoreApplication.translate
|
||||
MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
|
||||
self.pushButton_filepath.setText(_translate("MainWindow", "打开数据"))
|
||||
self.pushButton_filepath_clear.setText(_translate("MainWindow", "清除"))
|
||||
self.pushButton_linear_regression.setText(_translate("MainWindow", "线性回归"))
|
||||
self.pushButton_Kmeans.setText(_translate("MainWindow", "聚类算法"))
|
||||
self.pushButton_4.setText(_translate("MainWindow", "PushButton"))
|
||||
self.pushButton_5.setText(_translate("MainWindow", "PushButton"))
|
||||
self.label.setText(_translate("MainWindow", "Linear Regression"))
|
||||
self.checkBox_linear_regression_data_cleaning.setText(_translate("MainWindow", "数据清洗"))
|
||||
self.checkBox_linear_regression_normalize.setText(_translate("MainWindow", "数据归一化"))
|
||||
self.pushButton_linear_regression_preview.setText(_translate("MainWindow", "开始预处理"))
|
||||
self.label_linear_regression_original.setText(_translate("MainWindow", "原始数据"))
|
||||
self.label_linear_regression_original_col.setText(_translate("MainWindow", "列"))
|
||||
self.label_linear_regression_target.setText(_translate("MainWindow", "目标数据"))
|
||||
self.label_linear_regression_target_col.setText(_translate("MainWindow", "列"))
|
||||
self.pushButton_linear_regression_begin.setText(_translate("MainWindow", "开始拟合"))
|
||||
self.pushButton_linear_regression_save.setText(_translate("MainWindow", "保存数据"))
|
||||
self.pushButton_linear_regression_show.setText(_translate("MainWindow", "显示结果"))
|
||||
self.menu_file.setTitle(_translate("MainWindow", "文件"))
|
||||
self.menu_about.setTitle(_translate("MainWindow", "关于"))
|
||||
self.actionOpen.setText(_translate("MainWindow", "Open"))
|
||||
self.actionClear.setText(_translate("MainWindow", "Clear"))
|
||||
self.actionAbout_At.setText(_translate("MainWindow", "About At"))
|
||||
self.actionAbout.setText(_translate("MainWindow", "About"))
|
||||
self.actionExit.setText(_translate("MainWindow", "Exit"))
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
import pandas as pd
|
||||
import numpy as np
|
||||
|
||||
class Data_Read:
|
||||
def __init__(self, file_path, suffix) -> None:
|
||||
self.file_path = file_path
|
||||
if suffix == "csv":
|
||||
self.data_frame = pd.read_csv(self.file_path)
|
||||
elif suffix == "xls" or suffix == "xlsx":
|
||||
self.data_frame = pd.read_excel(self.file_path)
|
||||
|
||||
def get_head_data(self, n : int):
|
||||
return self.data_frame.head(n)
|
||||
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,5 @@
|
|||
<RCC>
|
||||
<qresource prefix="/">
|
||||
<file>src/image/icon.jpg</file>
|
||||
</qresource>
|
||||
</RCC>
|
||||
10
main.py
10
main.py
|
|
@ -0,0 +1,10 @@
|
|||
from MainWindows import MainWindows
|
||||
from PyQt5.QtCore import QFile, QFileInfo
|
||||
from PyQt5 import QtGui, QtWidgets, QtCore
|
||||
import sys
|
||||
|
||||
if __name__ == "__main__":
|
||||
app = QtWidgets.QApplication(sys.argv)
|
||||
mainwindows = MainWindows()
|
||||
mainwindows.MainWindow.show()
|
||||
sys.exit(app.exec_())
|
||||
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Reference in New Issue