介绍 Estiamtor 相关知识。 背景 非 Estimator 基于 Parameter server 架构的分布式学习 Estimator 行为控制 构造 Estimator 使用创建的 Estimator 分布式 Estimator 角色 驱动分布式训练 ...

Each language has its own known testing framework which makes writing test cases easier. In Python, the standard and built-in are unittest module. Together with pytest or coverage, we can get a sta...

Introduction Show me the code Checkpoint 格式 SavedModel Directory structure Cpp CheckpointReader implementation tensor_bundle.proto ...

Enum is very commonly used both in cpp and python. In this blog, we will introduce enumeration in cpp and python. Cpp Unscoped enumeration Scoped enumeration Python ...

This is one of the series of describing how tensorflow works. I will do my best to understand and experiment with tensorflow. In this blog I will introduce how an op and its corresponding kernel is...

Building tensorflow from source on mac is really not an easy thing at first. This blog introduces problems met during building. Bazel installation Build command Configure Buil...

Most of the time we initialize an empty instance of STL containers and keep adding elements to or removing elements from it. For example, we create a vector and push_back elements. But what if we w...

任何一个服务在有限资源前提下都会存在处理能力的上限。本文主要描述限流的一些主要算法。 流控算法 Leaky Bucket (漏桶) Fixed Window (固定窗口) Sliding log (滑动日志) Sliding window (滑动窗口) 分布式系统的流控 同步策略 ...

map and set are two common associative containers. By default, common data types can be directly used as the key and their comparing method is std::less. On occassions, we need to store user-define...

Python closure usually makes code simpified and are used in functional programming style. It starts with a keyword lambda and the last statement is the result returned. You can also create function...