摘要：
#利用鸢尾花数据，实现前向传播、反向传播，可视化loss曲线 #导入所需模块 import tensorflow as tf from sklearn import datasets import matplotlib.pyplot as plt import numpy as np import 阅读全文
摘要：
# -*- coding: utf-8 -*- #导入所需模块 import tensorflow as tf from matplotlib import pyplot as plt import numpy as np import pandas as pd #读入数据/标签，生成x_train 阅读全文