DEPRECATED PROJECT. MIGRATED TO PYTHON: https://github.com/seoanezonjic/NetAnalyzer. NetAnalyzer is a useful network analysis tool developed in Ruby that can 1) analyse any type of unweighted network, regardless of the number of layers, 2) calculate the relationship between different layers, using various association indices (Jaccard, Simpson, PCC, geometric, cosine and hypergeometric) and 3) validate the results

neural network ruby implementaiton

Rubyでニューラルネットワークを作成できます。

Read binary files and handle them with `NArray`.

Numo::FFTW development version.

Numo::TinyLinalg is a subset library from Numo::Linalg consisting only of methods used in Machine Learning algorithms. The functions Numo::TinyLinalg supports are dot, det, eigh, inv, pinv, qr, solve, cholesky, cho_solve and svd.

Automatically generate Ruby code from ONNX

A lightweight Ruby library designed to provide quick evaluation of option strategies.

DEPRECATED PROJECT. MIGRATED TO PYTHON: https://github.com/seoanezonjic/pets. PETS suite includes three different tools. CohortAnalyzer performs the calculation of several statistics that gives an overview of a cohort of patients to analyse. Reg2Phen uses associations between pathological phenotypes and regions of the genome (these associations can be calculated from the cohort of patients if they include genotypic & phenotypic information using NetAnalyzer, another Ruby gem) to find, for a given genomic region, which pathological phenotypes have been associated with that region. The third tool, Phen2Reg, is a predictor that using the same associations as Reg2Phen, predicts which genomic regions can be the cause of a list of pathological phenotypes observed in a patient.

rblearn (ruby-learn) provides methods for feature extracting and some algorithms.

Red Arrow Numo::NArray adds `Arrow::Tensor#to_narray` and `#to_arrow`/`#to_arrow_array` to `Numo::NArray`'s numerical subclasses such as `Numo::Int8`. `Arrow::Tensor#to_narray` returns a `Numo::NArray`'s numerical subclass such as `Numo::Int8`. `#to_arrow` returns a `Arrow::Tensor`. `#to_arrow_array` returns an `Arrow::Array` instance if the original object is an 1 dimensional array.

Red Datasets Numo::NArray adds `#to_narray` method to each dataset in Red Datasets. You can get dataset as Numo::NArray's numeric subclass object.

rubydown is R Markdown clone for Rubyists.

Ruby implementation of Google's SigLIP2 model for creating text and image embeddings. Uses ONNX models from HuggingFace onnx-community.

Classify short texts with neural network

SmartPrompt provides a flexible DSL for managing prompts, interacting with multiple LLMs, and creating composable task workers.

An ActiveRecord/PostGIS extension that provides statistical methods to spatial postgresql databases. It integrates with ActiveRecord to perform spatial weighting in PostGIS and performs statistical computations inside your rails app. Supports contiguious and distance-based calculations.

Tensorflow bindings for ruby

TimeWise provides a robust set of tools for time series analysis in Ruby, including basic statistical functions, moving averages, and visualization capabilities.

Compress and decompress arrays of float/double/int32/int64 in 1-4 dimensions using ZFP's fixed-rate, fixed-precision, fixed-accuracy, or lossless reversible modes. Accepts Ruby Array and Numo::NArray.