A gem with tools for machine learning.

Linguistics is a framework for building linguistic utilities for Ruby objects in any language. It includes a generic language-independant front end, a module for mapping language codes into language names, and a module which contains various English-language utilities.

Generate autocomplete suggestions based on what your users search

sad_panda is a gem featuring tools for sentiment analysis of natural language: positivity/negativity and emotion classification.

It matches from a list of categories the right category to a Product.

Bayesian classifier and others.

A general classifier module to allow Bayesian and other types of classifications that works with ruby 1.9.1. and fixes various bugs

Core data objects for Noodall

Utilities to help language learners acquire vocabulary

A simple Turkish stemmer

Provides application code, seed data, plugin infrastructure, and other core parts of the Workarea Commerce Platform.

chomchom extracts article's title, published_date, author, and fulltext. It also detects videos and audio for classifying the media type of a given page

Classifier with redis

This gem removes punctuation and digits(optional), filters stopwords for the chosen language ('tr', 'en' or 'fr'), does stemming on the words and outputs an array of words with their frequencies.

Kit is DSC's Community and Content Management System (CCMS) built as a Rails engine for Rails 3.1 and above. It provides an entire application's worth of CMS functions including in-place WYSIWYG editing with versioning, flexible layouts and templates, CSS and JS all managed within your browser, drag and drop image/file uploading, modules for sophisticated forums (with in place moderation) asset management, calendars, advertising, menus, RSS feeds, re-useable components, full audit trail of editing, integration with mailchimp, Google Analytics and lots more.

It's a text preprocessor that generate a libsvm input file

Presume is the only open-source Applicant Tracking System technology for Ruby-on-Rails developers. It works for parsing resumes into the CVSTOM.org resume format, Section >> Header >> Bullets. It then takes an intake of skills or positions, and the minimum experience duration for each skill and position

forked from https://github.com/alexandru/stuff-classifier, 2 methods are provided for now - (1) naive bayes implementation + (2) tf-idf weights

Shared helper classes for usage in context of SVM at experteer

Synonym finder is a biodiversity tool for finding homotypic nomenclatural synonyms in taxonomic hierarchies.