Python OWRandomForest示例

示例#1

文件： 7300_owreport.py 项目： tate11/intelligent-code-completion

    from Orange.widgets.data.owdiscretize import OWDiscretize
    from Orange.widgets.model.owrandomforest import OWRandomForest

    iris = Table("iris")
    app = QApplication(sys.argv)

    main = OWReport.get_instance()
    file = OWFile()
    file.create_report_html()
    main.make_report(file)

    table = OWDataTable()
    table.set_dataset(iris)
    table.create_report_html()
    main.make_report(table)

    main = OWReport.get_instance()
    disc = OWDiscretize()
    disc.create_report_html()
    main.make_report(disc)

    learner = OWRandomForest()
    learner.create_report_html()
    main.make_report(learner)

    main.show()
    main.saveSettings()
    assert main.table_model.rowCount() == 4

    sys.exit(app.exec_())

示例#2

文件： owrandomforest.py 项目： pomaranczki/orange3

from Orange.data import Table
from Orange.widgets.model.owrandomforest import OWRandomForest

if __name__ == "__main__":
    import sys
    from AnyQt.QtWidgets import QApplication

    a = QApplication(sys.argv)
    ow = OWRandomForest()
    d = Table('iris')
    ow.set_data(d)
    ow.show()
    a.exec_()
    ow.saveSettings()

示例#3

文件： owreport.py 项目： benzei/orange3

    from Orange.widgets.data.owdiscretize import OWDiscretize
    from Orange.widgets.model.owrandomforest import OWRandomForest

    iris = Table("iris")
    app = QApplication(sys.argv)

    main = OWReport.get_instance()
    file = OWFile()
    file.create_report_html()
    main.make_report(file)

    table = OWDataTable()
    table.set_dataset(iris)
    table.create_report_html()
    main.make_report(table)

    main = OWReport.get_instance()
    disc = OWDiscretize()
    disc.create_report_html()
    main.make_report(disc)

    learner = OWRandomForest()
    learner.create_report_html()
    main.make_report(learner)

    main.show()
    main.saveSettings()
    assert main.table_model.rowCount() == 4

    sys.exit(app.exec_())