TensorFlow 是一个通过数据流图进行数值计算的开源软件库。在图中的节点代表数学操作，同时图中的边代表多维数据数组，从节点之间流过。这种灵活的架构允许你部署计算任务到单核或者多核 CPU 或者 GPU 主机，服务器，或者移动设备中，并且不需要重写代码。TensorFlow 也包括 TensorBoard，一个数据可视化的 工具包。
TensorFlow 最初是工作在谷歌大脑团队的研发人员和工程师开发，谷歌大脑团队属于谷歌机器智能研究机构，这个机构是为了研究机器学习和深度神经网络。这个系统足够普适来应用于其他广泛的领域。
谷歌大脑团队 ：https://research.google.com/teams/brain/
TensorFlow is an open source software library for numerical computation using data flow graphs. Nodes in the graph represent mathematical operations, while the graph edges represent the multidimensional data arrays (tensors) that flow between them. This flexible architecture lets you deploy computation to one or more CPUs or GPUs in a desktop, server, or mobile device without rewriting code. TensorFlow also includes TensorBoard, a data visualization toolkit.
TensorFlow was originally developed by researchers and engineers working on the Google Brain team within Google’s Machine Intelligence research organization for the purposes of conducting machine learning and deep neural networks research. The system is general enough to be applicable in a wide variety of other domains, as well.
