深度学习原理与TensorFlow实践

目 录
第 1章引言····················································································································1
1.1 人工智能简介······································································································1
1.2 机器学习简介······································································································2
1.2.1 机器学习的概念·····························································································2
1.2.2 机器学习的本质·····························································································2
1.2.3 机器学习的步骤·····························································································3
1.2.4 机器学习的关键点··························································································5
1.2.5 机器学习的实战·····························································································6
1.2.6 机器学习的教材·····························································································7
1.3 机器学习的分类 ··································································································8
1.3.1 有监督学习···································································································8
1.3.2 无监督学习···································································································9
1.3.3 半监督学习································································································.10
1.3.4 强化学习···································································································.11
1.4 本章小结··········································································································.12
第 2章深度学习的原理 ·······························································································.13
2.1 深度学习简介···································································································.13
2.1.1 深度学习的概念··························································································.13
2.1.2 深度学习的特点··························································································.13
2.2 深度学习的现实意义 ························································································.14
2.2.1 多层神经网络的模型结构 ··············································································.14
2.2.2 非线性处理能力··························································································.14
2.2.3 特征自动提取和转换····················································································.16
2.3 深度学习的应用领域 ························································································.16
2.3.1 计算机视觉································································································.17
2.3.2 自然语言处理·····························································································.20
2.3.3 语音识别···································································································.21
2.4 深层神经网络简介····························································································.22
2.4.1 神经元模型································································································.22
2.4.2 单层神经网络·····························································································.23
2.4.3 深层神经网络·····························································································.24
2.4.4 深层神经网络节点·······················································································.24
2.4.5 深层神经网络参数·······················································································.25
2.4.6 节点输出值计算··························································································.25
2.5 深层神经网络的训练与优化 ··············································································.26
2.5.1 深层神经网络的训练····················································································.26
2.5.2 深层神经网络的优化····················································································.32
2.6 本章小结·····························