classifier ☆
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Description:
Text classification with Bayesian, LSI, Logistic Regression, and kNN
Type: Formula  |  Tracked Since: Jan 4, 2026
Links: Homepage  |  formulae.brew.sh
Category: Ai ml
Tags: ruby machine-learning text-classification nlp bayesian
Install: brew install classifier
About:
Classifier is a Ruby library that provides a modular framework for text classification using multiple machine learning algorithms. It allows developers to easily implement and compare Bayesian filtering, Latent Semantic Indexing (LSI), Logistic Regression, and k-Nearest Neighbors (kNN) for categorizing documents or content.
Key Features:
  • Supports multiple classification algorithms (Bayesian, LSI, Logistic Regression, kNN)
  • Modular and extensible Ruby library design
  • Includes text preprocessing and stopword filtering
  • Provides tools for training and evaluating classification models
  • Can be used for both supervised and unsupervised learning tasks
Use Cases:
  • Automated spam detection and content moderation for web applications
  • Categorizing articles, support tickets, or user feedback into predefined topics
Alternatives:
  • scikit-learn – A comprehensive Python ML library with more algorithms and active development, whereas Classifier is Ruby-specific and more niche.
Version History
Detected Version Rev Change Commit
Jan 4, 2026 9:27am 0 META d12e0fab
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