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資源簡介

QtDesigner模式識別系統(tǒng)范例——自行車需求量預測系統(tǒng) 本案例旨在用QtDesigner與Python結(jié)合實現(xiàn)圖像化界面,GUI。 其中包含數(shù)據(jù)預處理模塊、特征提取模塊、模型建立模塊,以及最后的圖形化展示模塊等等。

資源截圖

代碼片段和文件信息

#?-*-?coding:?utf-8?-*-

#?Form?implementation?generated?from?reading?ui?file?‘bike.ui‘
#
#?Created?by:?PyQt5?UI?code?generator?5.6
#
#?WARNING!?All?changes?made?in?this?file?will?be?lost!
#
#?from?PyQt5?import?QtCore?QtGui?QtWidgets
#?from?read_json.rf1?import??*
#?from?data_process.data1?import?*
#?from?read_json.read_xls?import?*
#?from?datetime?import?datetime
#?from?draw_zhexian.picture_zhe?import?*

from?PyQt5?import?QtCore?QtGui?QtWidgets
from?model.rf1?import??*
from?data_process.data1?import?*
from?feature.read_xls?import?*
from?datetime?import?datetime
from?picture.picture_zhe?import?*
import?os

class?Ui_picture(QtWidgets.QWidget):
????def?__init__(self):
????????super(Ui_picture?self).__init__()
????????self.setobjectName(“nihao“)
????????self.setEnabled(True)
????????self.resize(400?200)
????????self.setWindowtitle(“自行車需求預測系統(tǒng)使用說明“)
????????self.label?=?QtWidgets.QLabel(self)
????????self.label.setGeometry(QtCore.QRect(15?0?400?200))
????????font?=?QtGui.QFont()
????????font.setPointSize(12)
????????self.label.setFont(font)
????????self.label.setobjectName(“l(fā)abel“)
????????self.label.setText(“使用說明:\n“
???????????????????????????“1.選擇數(shù)據(jù),點擊\“數(shù)據(jù)預處理\“,得到預處理路徑\n“
???????????????????????????“2.選擇特征變換,點擊\“特征提取\“,得到屬性重要度\n“
???????????????????????????“3.選擇模型,點擊\“建立模型并預測\“,得到\“RMSLE\““)

class?Ui_picture1(QtWidgets.QWidget):
????def?__init__(self):
????????super(Ui_picture1?self).__init__()
????????self.setobjectName(“nihao1“)
????????self.setEnabled(True)
????????self.resize(400?200)
????????self.setWindowtitle(“自行車需求預測系統(tǒng)使用說明“)
????????self.label?=?QtWidgets.QLabel(self)
????????self.label.setGeometry(QtCore.QRect(15?0?400?200))
????????font?=?QtGui.QFont()
????????#?font.setPointSize(55)
????????font.setPointSize(12)
????????self.label.setFont(font)
????????self.label.setobjectName(“l(fā)abel“)
????????self.label.setText(“可視化請選用\“隨機森林\“模型“)


class?Ui_MainWindow(object):

????def?setupUi(self?MainWindow):
????????MainWindow.setobjectName(“MainWindow“)
????????MainWindow.setEnabled(True)
????????MainWindow.resize(800?600)
????????#?MainWindow.setstyleSheet(“background-image:?url(C:/Users/Administrator/Desktop/ya/bike.jpg);“)
????????self.centralwidget?=?QtWidgets.QWidget(MainWindow)
????????self.centralwidget.setobjectName(“centralwidget“)

????????self.label_rawdata?=?QtWidgets.QLabel(self.centralwidget)
????????self.label_rawdata.setGeometry(QtCore.QRect(40?70?101?41))
????????font?=?QtGui.QFont()
????????font.setFamily(“宋體“)
????????font.setPointSize(14)
????????font.setBold(True)
????????font.setWeight(75)
????????self.label_rawdata.setFont(font)
????????self.label_rawdata.setobjectName(“l(fā)abel_rawdata“)
????????self.label?=?QtWidgets.QLabel(self.centralwidget)
????????self.label.setGeometry(QtCore.QRect(230?10?401?41))
????????font?=?QtGui.QFont()
????????font.setFamily(“楷體“)
????????font.setPointSize(27)
????????font.setBold(True)
???????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-12-01?18:39??zuoye\
?????文件????????2890??2017-12-01?18:32??zuoye\-dataprocess.csv
?????目錄???????????0??2017-12-01?18:32??zuoye\.idea\
?????文件?????????227??2017-11-29?11:25??zuoye\.idea\misc.xml
?????文件?????????262??2017-11-29?11:25??zuoye\.idea\modules.xml
?????文件???????36303??2017-12-01?18:32??zuoye\.idea\workspace.xml
?????文件?????????459??2017-11-29?11:40??zuoye\.idea\zuoye.iml
?????文件???????15799??2017-11-30?22:08??zuoye\bike.py
?????文件???????10413??2017-11-28?22:46??zuoye\bike.ui
?????目錄???????????0??2017-12-01?17:51??zuoye\data_process\
?????文件????????2890??2017-12-01?17:30??zuoye\data_process\-dataprocess.csv
?????文件????????1183??2017-11-30?22:08??zuoye\data_process\data1.py
?????目錄???????????0??2017-11-30?22:08??zuoye\data_process\__pycache__\
?????文件????????1031??2017-11-30?22:08??zuoye\data_process\__pycache__\data1.cpython-35.pyc
?????目錄???????????0??2017-12-01?17:48??zuoye\feature\
?????文件????????1446??2017-11-29?21:38??zuoye\feature\read_xls.py
?????文件????????3206??2017-11-29?20:59??zuoye\feature\rf1.py
?????目錄???????????0??2017-11-30?18:25??zuoye\feature\__pycache__\
?????文件?????????528??2017-11-30?18:25??zuoye\feature\__pycache__\read_xls.cpython-35.pyc
?????文件????????1779??2017-11-29?20:10??zuoye\feature\決策樹.py
?????文件?????????382??2017-11-30?18:25??zuoye\main.py
?????目錄???????????0??2017-12-01?17:47??zuoye\model\
?????文件????????3206??2017-11-29?20:59??zuoye\model\rf1.py
?????文件????????1148??2017-11-30?22:49??zuoye\model\SVM.py
?????目錄???????????0??2017-11-30?18:25??zuoye\model\__pycache__\
?????文件????????2539??2017-11-30?18:25??zuoye\model\__pycache__\rf1.cpython-35.pyc
?????文件????????1779??2017-11-29?20:10??zuoye\model\決策樹.py
?????文件????????1989??2017-11-30?21:35??zuoye\pic.csv
?????文件???????71071??2017-12-01?18:32??zuoye\pic1.png
?????目錄???????????0??2017-12-01?17:49??zuoye\picture\
?????文件????????1989??2017-11-30?21:35??zuoye\picture\pic.csv
............此處省略22個文件信息

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