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Apache PredictionIO

Apache PredictionIO is an open-source machine-learning server and stack for developers and data scientists to build predictive engines, deploy them as web services, and evaluate competing engine variants. Its bundled stack includes Apache Spark, MLlib, HBase, Akka HTTP, and Elasticsearch.

Explore the practical guide ↓

Independent OpenViST project profile, based on linked sources.

Apache PredictionIO — OpenViST project profile in AI Infrastructure & Serving.
OpenViST project illustration. See the linked sources for product details.
Understand the project

Practical overview

When it fits

Consider PredictionIO when a project needs infrastructure and a documented engine workflow to take predictive models into web services, evaluate variants, and work with data from multiple platforms.

Who it is for

  • Developers building application-specific predictive services.
  • Data scientists who need to evaluate and tune predictive-engine variants.
  • Teams combining data from multiple platforms for predictive analytics.

Documented uses

  • Build predictive engines for machine-learning tasks.
  • Deploy an engine as a web service that can respond to dynamic queries in real time.
  • Compare and tune engine variants using systematic evaluation.
  • Unify data from multiple platforms in batch or real time.
  • Integrate custom models and supported libraries such as Spark MLlib and OpenNLP.
Before you choose

Requirements & limits

The project is open source and licensed under the Apache License, Version 2.0.

  • The bundled stack includes Apache Spark, MLlib, HBase, Akka HTTP, and Elasticsearch.
  • Documented capabilities include real-time web-service queries and batch or real-time data unification.
  • PredictionIO supplies the server and workflow; the predictive task and model are implemented in the engine.

Check current requirements in the official documentation. Source-based guidance does not mean OpenViST has run or independently tested this project.

Source-based practical guide

Install Apache PredictionIO as a bundled machine-learning stack

Set up the documented stack that bundles PredictionIO with Apache Spark, MLlib, HBase, Akka HTTP, and Elasticsearch.

Steps

  1. Open the official Apache PredictionIO documentation.

  2. Follow its Getting Started section for the installation stage.

  3. Consult the Installation Guide for installation details.

Expected outcome

A documented installation path for the bundled machine-learning stack.

Guide limitations

  • The available documentation does not include the installation commands or environment-specific prerequisites.
  • Building, deploying, or querying an engine is not covered by this setup guide.
Documentation 1 ↗
Evidence and transparency

Sources & review

predictionio.apache.org ↗
Source record details
Source availability
Active
Sources checked
12 October 2026
Original website title
Welcome to Apache PredictionIO®! · Official homepage title · retained in its source language
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