General natural language facilities for node
NLTK Source
Self-hostable alternative to Google Timeline
Developer friendly Natural Language Processing
Intelligent search made easy
Persian NLP Toolkit
A fully featured full text search engine written in PHP
SonarSource Static Analyzer for Java Code Quality and Security
The open big data serving engine
Statistical machine intelligence and learning engine
Anti-Spam SMTP Proxy Server implements multiple spam filters
Analyze text. Diagonal read subject, predicate, obj. Search other pdf.
A Porter stemming or stemmer algorithm coded in ooRexx
A Java package to preprocess text datasets for posterior text analysis
A JAVA class with a small functionality that is stemming Arabic words
Open Source MongoDB Fulltext Search Server