任何潜在的语义索引？ [英] Any Latent Semantic Indexing?

问题描述

Java中是否有 LSI 的开源实现？我想将该库用于我的项目。我见过jLSI，但它实现了其他一些LSI模型。我想要一个标准模型。

Is there any open source implementation of LSI in Java? I want to use that library for my project. I have seen jLSI but it implements some other model of LSI. I want a standard model.

推荐答案

您是否考虑过LDA（Latent Dirichlet分配）？我也没有，但我最近遇到了与LSI相同的问题（专利）。根据我的理解，LDA是一种相关/更强大的技术。 http://en.wikipedia.org/wiki/Latent_Dirichlet_allocation 显然有一些链接可以打开 - 源实现。

Have you considered LDA (Latent Dirichlet allocation)? I haven't really either, but I encountered the same problem with LSI recently (patents). From what I understand LDA is a related/more powerful technique. http://en.wikipedia.org/wiki/Latent_Dirichlet_allocation apparently has some links to open-source implementations.

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