python tkinter grid布局例子

2021-08-13 18:20:57 2.9k 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

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模型性能评估之 Friedman 检验与 Nemenyi 后续检验前言当我们提出一种算法，需要知道我们的算法和现在已有的算法相比，性能是否更优的时候，就需要用到模型性能评估的方法。本篇博客介绍一种模型性能评估的方法：Friedman 检验与 Nemenyi 后续检验。该方法的特点是：可以进行多个算法的比较。下面看看具体的使用：具体使用 1. 计算序值假定我们用 D1D_1D1、D2D_2D2 、D3D_3D3 和 D4D_4D4 四个数据集对算法 AAA、BBB、CCC 进行比较。首先需要得到每个算法在每个数据集上的测试结果，可以是准确率，也可以是均方误差阅读详情

import tkinter as tk
import tkinter.ttk as ttk
import tkinter.scrolledtext as tksc

root = tk.Tk()
root.title("grid布局")



def remove8():
    box.delete(1.0, tk.END)
    info = btn8.grid_info()
    box.insert(1.0, info)


def getInfo_a():
    box.delete(1.0, tk.END)
    info = btn0.grid_info()
    box.insert(1.0, info)


def getInfo_b():
    box.delete(1.0, tk.END)
    info = btn1.grid_info()
    box.insert(1.0, info)


def getInfo_c():
    box.delete(1.0, tk.END)
    info = btn2.grid_info()
    box.insert(1.0, info)


def getInfo_d():
    box.delete(1.0, tk.END)
    info = btn3.grid_info()
    box.insert(1.0, info)


def getInfo_A():
    box.delete(1.0, tk.END)
    info = btn4.grid_info()
    box.insert(1.0, info)


def getInfo_B():
    box.delete(1.0, tk.END)
    info = btn5.grid_info()
    box.insert(1.0, info)


def getInfo_C():
    box.delete(1.0, tk.END)
    info = btn6.grid_info()
    box.insert(1.0, info)


def getInfo_D():
    box.delete(1.0, tk.END)
    info = btn7.grid_info()
    box.insert(1.0, info)


def getInfo_8():
    box.delete(1.0, tk.END)
    info = btn8.grid_info()
    box.insert(1.0, info)


def getInfo_9():
    box.delete(1.0, tk.END)
    info = btn9.grid_info()
    box.insert(1.0, info)


btn0 = ttk.Button(root, text="a", command=getInfo_a)
btn1 = ttk.Button(root, text="b", command=getInfo_b)
btn2 = ttk.Button(root, text="c", command=getInfo_c)
btn3 = ttk.Button(root, text="d", command=getInfo_d)

btn4 = ttk.Button(root, text="A", command=getInfo_A)
btn5 = ttk.Button(root, text="B", command=getInfo_B)
btn6 = ttk.Button(root, text="C", command=getInfo_C)
btn7 = ttk.Button(root, text="D", command=getInfo_D)
btn8 = ttk.Button(root, text="横跨", width=20, command=getInfo_8)
btn9 = ttk.Button(root, text="竖跨", command=getInfo_9)
box = tksc.ScrolledText(root, width=80, height=5)

btn0.grid(row=0, column=0, padx=2, pady=2)
btn1.grid(row=0, column=1, padx=2, pady=2)
btn2.grid(row=0, column=2, padx=2, pady=2)
btn3.grid(row=0, column=3, padx=2, pady=2)

btn4.grid(row=1, column=0, padx=2, pady=2)
btn5.grid(row=1, column=1, padx=2, pady=2)
btn6.grid(row=1, column=2, padx=2, pady=2)
btn7.grid(row=1, column=3, padx=2, pady=2)

btn8.grid(row=2, column=0, padx=2, pady=2, columnspan=3)
btn9.grid(row=0, column=4, padx=2, pady=2, rowspan=3)
box.grid(row=3, column=0, padx=2, pady=2, columnspan=5)

root.mainloop()

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