推荐序二

I am happy to hear that Eric Zhang wrote a book covering object detection using TensorFlow.He knows how to quickly develop a solution based on the Neural Network using the high level frameworks like TensorFlow which otherwise would have required many more lines of code.The book also covers an end to end development cycle of a Deep Learning neural network and it will be very useful for the readers who are interested in this topic.Writing a book requires an extensive amount of effort and he finally completed it.Congratulations to Eric and all the readers who will gain a lot of useful knowledge from this book as well!

Soonson Kwon

Google Global ML Developer Programs Lead

我听闻Eric Zhang撰写了这本介绍如何使用TensorFlow进行目标检测的书，很开心。Eric深知如何借助TensorFlow极大地减少深度神经网络的代码编写行数，进而基于此快速构建机器学习应用解决方案。这本书涵盖了深度神经网络的“端到端”的全研发周期，对致力于投身人工智能产业的读者将非常有用。这本书倾注了Eric的大量努力和心血，祝贺他如愿完成了此书，也祝贺这本书的所有读者，相信你们能从中获益匪浅！

Soonson Kwon

谷歌全球机器学习生态系统项目负责人