TensorFlow是谷歌2015年开源的主流深度学习框架，目前已在谷歌、优步（Uber）、京东、小米等科技公司广泛应用。《Tensorflow实战》为使用TensorFlow深度学习框架的入门参考书，旨在帮助读者以最快、最有效的方式上手TensorFlow和深度学习。书中省略了深度学习繁琐的数学模型推导，从实际应用问题出发，通过具体的TensorFlow样例程序介绍如何使用深度学习解决这些问题。《Tensorflow实战》包含了深度学习的入门知识和大量实践经验，是走进这个最新、最火的人工智能领域的首选参考书。

《21 个项目玩转深度学习——基于TensorFlow 的实践详解》以实践为导向，深入介绍了深度学习技术和TensorFlow 框架编程内容。
通过本书，读者可以训练自己的图像识别模型、进行目标检测和人脸识别、完成一个风格迁移应用，还可以使用神经网络生成图像和文本，进行时间序列预测、搭建机器翻译引擎，训练机器玩游戏。全书共包含21 个项目，分为深度卷积网络、RNN网络、深度强化学习三部分。读者可以在自己动手实践的过程中找到学习的乐趣，了解算法和编程框架的细节，让学习深度学习算法和TensorFlow 的过程变得轻松和高效。本书代码基于TensorFlow 1.4 及以上版本，并介绍了TensorFlow 中的一些新特性。
本书适合有一定机器学习基础的学生、研究者或从业者阅读，尤其是希望深入研究TensorFlow 和深度学习算法的数据工程师，也适合对人工智能、深度学习感兴趣的在校学生，以及希望进入大数据应用的研究者。

The presentation of a novel theory in orthogonal regression The literature about neural-based algorithms is often dedicated to principal component analysis (PCA) and considers minor component analysis (MCA) a mere consequence. Breaking the mold, Neural-Based Orthogonal Data Fitting is the first book to start with the MCA problem and arrive at important conclusions about the PCA problem. The book proposes several neural networks, all endowed with a complete theory that not only explains their behavior, but also compares them with the existing neural and traditional algorithms. EXIN neurons, which are of the authors' invention, are introduced, explained, and analyzed. Further, it studies the algorithms as a differential geometry problem, a dynamic problem, a stochastic problem, and a numerical problem. It demonstrates the novel aspects of its main theory, including its applications in computer vision and linear system identification. The book shows both the derivation of the TLS EXIN from the MCA EXIN and the original derivation, as well as: Shows TLS problems and gives a sketch of their history and applications Presents MCA EXIN and compares it with the other existing approaches Introduces the TLS EXIN neuron and the SCG and BFGS acceleration techniques and compares them with TLS GAO Outlines the GeTLS EXIN theory for generalizing and unifying the regression problems Establishes the GeMCA theory, starting with the identification of GeTLS EXIN as a generalization eigenvalue problem In dealing with mathematical and numerical aspects of EXIN neurons, the book is mainly theoretical. All the algorithms, however, have been used in analyzing real-time problems and show accurate solutions. Neural-Based Orthogonal Data Fitting is useful for statisticians, applied mathematics experts, and engineers.