1、数据获取
from sklearn.datasets import load_iris
import pandas as pd
x_data = load_iris().data
y_data = load_iris().target
x_data = pd.DataFrame(x_data, columns=['花萼长度','花萼宽度','花瓣长度','花瓣宽度'])
pd.set_option('display.unicode.east_asian_width', True)
x_data['类别'] = y_data
x_data

2、数据集构建
import tensorflow as tf
import numpy as np
from sklearn.datasets import load_iris
x_data = load_iris().data
y_data = load_iris().target
np.random.seed(1)
np.random.shuffle(x_data)
np.random.seed(1)
np.random.shuffle(y_data)
tf.random