lda java知識摘要

GibbsLDA++: A C/C++ Implementation of Latent Dirichlet Allocation (LDA) using Gibbs Sampling for Par
Parameter estimation from scratch Command line: $ lda -est [-alpha ] [-beta ] [-ntopics ] [-niters ] [-savestep ] [-twords ] -dfile in which (parameters in [] are optional):-est: Estimate the LDA model from scratch-alpha ...

Linear discriminant analysis - Wikipedia, the free encyclopedia
Linear discriminant analysis (LDA) and the related Fisher's linear discriminant are methods used in statistics, pattern recognition and machine learning to find a linear combination of features which characterizes or separates two or more classes of objec

Latent Dirichlet allocation - Wikipedia, the free encyclopedia
In natural language processing, latent Dirichlet allocation (LDA) is a generative model that allows sets of observations to be explained by unobserved groups that explain why some parts of the data are similar. For example, if observations are words colle

概率語言模型及其變形系列(5)-LDA Gibbs Sampling 的JAVA實現 - Coding for Dreams - 博客頻道 - CSDN.NET
本系列博文介紹常見概率語言模型及其變形模型，主要總結PLSA、LDA及LDA的變形模型及參數Inference方法。初步計劃內容如下第一篇：PLSA及EM演算法第二篇：LDA及Gibbs Samping第三篇：LDA變形模型-Twitter LDA，TimeUserLDA，ATM，Labeled-LDA ...

arbylon projects: knowceans
knowceans.org hosts resources for "knowledge networks". A knowledge network is defined as a structure consisting of the content and the people within a "virtual" community, along with their different interrelations. The current focus is on probabilistic t

Connection Pooling Configuration - Oracle Help Center
Authentication Type Connection Identity Contents none connection controls host name, port number as specified in the "java.naming.provider.url" property, referral, or URL supplied to the initial context the contents of the following properties: java.namin

Topic Modeling - MALLET homepage
--output-topic-keys [FILENAME] This file contains a "key" consisting of the top k words for each topic (where k is defined by the --num-top-words option). This output can be useful for checking that the model is working as well as displaying results of th

主題模型-LDA淺析 - Stay hungry, Stay foolish - 博客頻道 - CSDN.NET
上個月參加了在北京舉辦SIGKDD國際會議，在個性化推薦、社交網路、廣告預測等各個領域的workshop上都提到LDA模型，感覺這個模型的應用挺廣泛的，會後抽時間瞭解了一下LDA，做一下總結：（一）LDA作用 傳統判斷兩個文檔相似性的方法是通過查看 ...

Jobs in LDA Latest 2015 2014 - Page 1 | Jobs in Pakistan
Jobs in LDA Latest 2015 2014 - Page 1 | View the latest jobs in LDA from Jang, Express, Nawa-i-Waqt, The News, Dawn & The Nation Newspapers | Jobs in Pakistan ... Latest Jobs in LDA 2015 2014 Jang 09-11-2014 LDA Jobs November 2014 NTS Application ...

Java (programming language) - Princeton University - Home
Java is a programming language originally developed by James Gosling at Sun Microsystems (which is now a subsidiary of Oracle Corporation) and released in 1995 as a core component of Sun Microsystems' Java platform. The language derives much of its syntax