
深度学习
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Vgg16图像分类
#请仔细研读,领会梯度下降法,这是深度学习模型训练的基本方法。可以使用Anaconda(spyder)编辑和执行#预训练的权值文件下载地址:https://pan.baidu.com/s/1Cjp0uFvi49Myq3ylIMzR2g# -*- coding: utf-8 -*-"""Created on Thu Nov 7 20:47:28 2019@author: a...原创 2020-03-01 20:56:24 · 1840 阅读 · 0 评论 -
CNN--股票预测
import numpy as npfrom scipy import statsimport tensorflow.compat.v1 as tftf.disable_v2_behavior()#import tensorflow.compat.v1 as tf#tf.disable_v2_behavior()import pandas as pdfrom s...原创 2020-02-26 10:48:25 · 2833 阅读 · 4 评论 -
CNN--Keras手写数字识别
#!/usr/bin/env python3import numpy as npimport kerasfrom keras.datasets import mnistfrom keras.utils import np_utilsfrom keras.models import Sequentialfrom keras.layers import Dense, Act...原创 2020-02-26 10:47:06 · 188 阅读 · 0 评论 -
银行客户流失预测神经网络
转自慕课import osos.environ['TF_CPP_MIN_LOG_LEVEL'] = '2'#import tensorflow as tfimport tensorflow.compat.v1 as tftf.disable_v2_behavior()import pandas as pdimport numpy as npfrom sklea...原创 2020-02-26 10:41:14 · 2068 阅读 · 6 评论