PredictionIO, a machine learning server for developers and ML engineers. Built on Apache Spark, HBase and Spray.

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  1. df04af0 Update by shimamoto · 1 year, 3 months ago livedoc master release/0.14.0 v0.14.0
  2. 6d5c36f Prepare 0.14.0-rc2 by shimamoto · 1 year, 3 months ago
  3. b6d1978 Fixes a bug that the parent project is missing from Maven repo (#511) by takako shimamoto · 1 year, 3 months ago
  4. e67f7b2 Prepare 0.14.0-rc1 by shimamoto · 1 year, 3 months ago
  5. 4f0507f Merge branch 'livedoc' into develop by shimamoto · 1 year, 3 months ago

Apache PredictionIO


Apache PredictionIO is an open source machine learning framework for developers, data scientists, and end users. It supports event collection, deployment of algorithms, evaluation, querying predictive results via REST APIs. It is based on scalable open source services like Hadoop, HBase (and other DBs), Elasticsearch, Spark and implements what is called a Lambda Architecture.

To get started, check out!

Table of contents


A few installation options available.

Quick Start

Bugs and Feature Requests

Use Apache JIRA to report bugs or request new features.


Documentation, included in this repo in the docs/manual directory, is built with Middleman and publicly hosted at

Interested in helping with our documentation? Read Contributing Documentation.


Keep track of development and community news.


Read the Contribute Code page.

You can also list your projects on the Community Project page.


Apache PredictionIO is under Apache 2 license.