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import matplotlib.pyplot as plt x = sorted[:10]['Goods'] y = sorted[:10]['id'] plt.figure(figsize=(8,4)) plt.barh(x,y) plt.rcParams['font.sans-serif'] 阅读全文
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import pandas as pd import matplotlib.pyplot as plt import numpy as np ##读取数据 url = r"C:\Users\Administrator\Desktop\catering_fish_congee(1).xls" data 阅读全文
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import tensorflow as tf from tensorflow import keras from tensorflow.keras import layers, regularizers import numpy as np import os import cv2 import 阅读全文
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TensoeFlow函数:tf.where 1 tf.where(input, name=None)` 2 Returns locations of true values in a boolean tensor. 3 4 This operation returns the coordinates 阅读全文