Google发布的第二代深度学习系统TensorFlow

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在Jupyter Notebook环境中使用Python和TensorFlow 2.0创建、执行、修改和共享机器学习应用程序。这本书打破了编程机器学习应用程序的任何障碍,通过使用Jupyter Notebook而不是文本编辑器或常规IDE。

您将从学习如何使用Jupyter笔记本来改进使用Python编程的方式开始。在获得一个良好的基础与Python工作在木星的笔记本,你将深入什么是TensorFlow,它如何帮助机器学习爱好者,以及如何解决它提出的挑战。在此过程中,使用Jupyter笔记本创建的示例程序允许您应用本书前面的概念。

那些刚接触机器学习的人可以通过这些简单的程序来学习基本技能。本书末尾的术语表提供了常见的机器学习和Python关键字和定义,使学习更加容易。

你将学到什么

程序在Python和TensorFlow 解决机器学习的基本障碍 在Jupyter Notebook环境中发展

这本书是给谁的

理想的机器学习和深度学习爱好者谁对Python编程感兴趣使用Tensorflow 2.0在Jupyter 笔记本应用程序。了解一些机器学习概念和Python编程(使用Python version 3)的基本知识会很有帮助。

http://file.allitebooks.com/20200923/Machine%20Learning%20Concepts%20with%20Python%20and%20the%20Jupyter%20Notebook%20Environment.pdf

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最新论文

This work presents an analysis of state-of-the-art learning-based image compression techniques. We compare 8 models available in the Tensorflow Compression package in terms of visual quality metrics and processing time, using the KODAK data set. The results are compared with the Better Portable Graphics (BPG) and the JPEG2000 codecs. Results show that JPEG2000 has the lowest execution times compared with the fastest learning-based model, with a speedup of 1.46x in compression and 30x in decompression. However, the learning-based models achieved improvements over JPEG2000 in terms of quality, specially for lower bitrates. Our findings also show that BPG is more efficient in terms of PSNR, but the learning models are better for other quality metrics, and sometimes even faster. The results indicate that learning-based techniques are promising solutions towards a future mainstream compression method.

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