概率编程语言(Probabilistic Programming Languages)库 —— edward

xiaoxiao2021-02-28  119

注意:tensorflow api 在 1.1.0 以后迎来重大变化,edward 的稳定版依赖于 tensorflow 1.1.0。

edward是一个支持概率建模、推断的 Python 第三方库,官网地址:A library for probabilistic modeling, inference, and criticism.,其教程 edward tutorials。

其主要实现和支持如下三方面:

modeling: directed graphical models,有向图模型;neural networks(基于 keras、tensorflow slim)implicit generative models:Bayesian nonparametrics & probabilistic programinference: variational inference Black box variational inferenceStochastic variational inferenceGenerative adversarial networksMaximum a posteriori estimation蒙特卡洛: 吉布斯采样;汉密尔顿蒙特卡洛Compositions of inference Expectation-MaximizationPseudo-marginal and ABC methodsMessage passing algorithmscriticism: Point-based evaluationsPosterior predictive checks

1. demo

Your first Edward program

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