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  • HeatMap 这个坑值得有姓名

    `import matplotlib.pyplot as plt
    import seaborn as sns
    import numpy as np
    import scipy.io as sio
    import pandas as pd
    from pyecharts.charts import HeatMap
    import matplotlib.pyplot as plt
    import seaborn as sns

    a = np.random.uniform(0, 1, size=(23, 23))

    读取数据

    load_path='ADJ.mat'
    load_data = sio.loadmat(load_path)
    a = load_data['D']

    将a包装为df框架

    x_axis = [

    "1a", "2a", "3a", "4a", "5a", "6a", "7a",

    "1p", "2p", "3p", "4p", "5p", "6p", "7p"]

    x_axis = [
    "1a", "2a", "3a", "4a", "5a", "6a", "7a",
    "1p", "2p", "3p", "4p", "5p", "6p", "7p"]
    y_axis=x_axis
    df = pd.DataFrame(a,columns=x_axis)
    df.index=x_axis
    print(df)
    pt =df

    import matplotlib.pyplot as plt

    f, ax = plt.subplots(figsize=(6, 4))

    cmap = sns.cubehelix_palette(start=1, rot=3, gamma=0.8, as_cmap=True)

    sns.heatmap(pt, cmap="BuPu", linewidths=0.05)
    ax.set_title('Adajencent matrix')
    ax.set_xlabel('Nodes')
    ax.set_ylabel('Nodes')
    plt.show()`

    results

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  • 原文地址:https://www.cnblogs.com/Ann21/p/13356095.html
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