DICOM is a standard widely used throughout the world to store and transfer medical image data. This library enables efficient and powerful handling of DICOM in Ruby, to the benefit of any student or professional who would like to use their favorite language to process DICOM files and communicate across the network.

A Ruby-like language for writing Ruby C extensions. Rubex keeps you happy even when writing C extensions.

TensorFlow - the end-to-end machine learning platform - for Ruby

A flexible framework for neural network for Ruby

FFI wrapper for GDAL/OGR.

Optical mark recognition of multiple-choice tests and surveys. Low-level ruby library to generate response sheets in PDF form and to automatically score manually filled-out forms.

Ruby/Numo Linear Algebra library with interface to BLAS/LAPACK.

Numpy wrapper for Ruby

Lbfgsb.rb is a Ruby binding for L-BFGS-B that is a limited-memory algorithm for solving large nonlinear optimization problems subject to simple bounds on the variables.

This workbench holds a collection of machine learning methods in Ruby. Rather than specializing on a single task or method, this gem aims at providing an encompassing framework for any machine learning application.

Ruby/Numo - a collection of libraries for numerical computing in Ruby.

Numo::GSL development version.

ruby-dnn is a ruby deep learning library.

High performance factorization machines for Ruby

An AI-powered Ruby library that performs comprehensive on-device compromise detection for mobile applications. Features include root/jailbreak detection, emulator detection, hooking framework detection, application integrity checks, advanced network security analysis with certificate pinning and proxy detection, enterprise policy management, AI behavioral analysis, and RASP protection - all without requiring a backend.

Anngler is an approximate nearest neighbor search for points in n-dimensional space that are close in terms of cosine distance to a given point. The gem is built with serverless architecture in mind with Redis but it also offers a local in-memory storage.

A gem for loading, decoding, processing and analyse audio.

A Ruby implementation of the Broadlistening pipeline for clustering and analyzing public comments using LLM

satellite orbit calculation, power calculation, etc.

CArray interface to Numo::NArray