Deep Learning Specialization on Coursera

一起学习 Apache Mahout™ machine learning library 吧

+3 投票


The Apache Mahout™ machine learning library's goal is to build scalable machine learning libraries.

Mahout currently has

  • Collaborative Filtering
  • User and Item based recommenders
  • K-Means, Fuzzy K-Means clustering
  • Mean Shift clustering
  • Dirichlet process clustering
  • Latent Dirichlet Allocation
  • Singular value decomposition
  • Parallel Frequent Pattern mining
  • Complementary Naive Bayes classifier
  • Random forest decision tree based classifier
  • High performance java collections (previously colt collections)
  • A vibrant community
  • and many more cool stuff to come by this summer thanks to Google summer of code

With scalable we mean:

Scalable to reasonably large data sets. Our core algorithms for clustering, classfication and batch based collaborative filtering are implemented on top of Apache Hadoop using the map/reduce paradigm. However we do not restrict contributions to Hadoop based implementations: Contributions that run on a single node or on a non-Hadoop cluster are welcome as well. The core libraries are highly optimized to allow for good performance also for non-distributed algorithms

Scalable to support your business case. Mahout is distributed under a commercially friendly Apache Software license.

Scalable community. The goal of Mahout is to build a vibrant, responsive, diverse community to facilitate discussions not only on the project itself but also on potential use cases. Come to the mailing lists to find out more.

Currently Mahout supports mainly four use cases: Recommendation mining takes users' behavior and from that tries to find items users might like. Clustering takes e.g. text documents and groups them into groups of topically related documents. Classification learns from exisiting categorized documents what documents of a specific category look like and is able to assign unlabelled documents to the (hopefully) correct category. Frequent itemset mining takes a set of item groups (terms in a query session, shopping cart content) and identifies, which individual items usually appear together.



时间: 2012年 6月 24日 分类:开源项目 作者: shinchen (220 基本)
重新设置分类 2012年 6月 24日 作者:fandywang
Good Idea!
好主意!研究生阶段学习过些推荐系统,现在就在看mahout,我是从mahout in action这本书开始的。希望能和大家一起学习。


0 投票


已回复 2012年 6月 24日 作者: fandywang (2,370 基本)

Text Summarization

Keyword Extraction

Text Processing

Word Similarity

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