Proper related posts plugin for Jekyll - uses document correlation matrix on TF-IDF (optionally with Latent Semantic Indexing). Each document is tokenized and stemmed, every word found is treated as keyword for analysis (except for some stop words). TF-IDF matrix for the whole site is calculated (including extra provided weights), then if given accuraccy is lower than 1.0, LSI algorithm is used to compute new simplified vector space. Document correlation matrix is created using dot product of the matrix and its transpose. For each of the post' related documents are inserted into priority queue (sorted by score from document correlation matrix), assuming the score is greater than minimal required score. Selected few bests related posts are retrieven from the queue. Liquid template for each post is rendered and <related-posts /> is replaced with the outcomes of algorithm.

A ruby based engine for building text based RPGs based on DnD 5th Edition rules

BioDSL is a Bioinformatics Domain Specific Language.

A pure ruby bittorrent library

CICADA (Colocalization and In-situ Correction of Aberration for Distance Analysis) implementation; see Fuller and Straight J. Microscopy (2012) doi:10.1111/j.1365-2818.2012.03654.x

Inspired by angular's inject, with addition of rules and flexibility.

A blazzingly fast implementation of priority queue using Rust + Ruru

Given two closely related HTML documents find a useful diff

Huffify is a Ruby gem that provides functionality to encode and decode text data using Huffman encoding, a lossless data compression algorithm. Huffman encoding efficiently compresses data by assigning shorter codes to more frequent symbols and longer codes to less frequent symbols.

Jekyll plugin to show related posts based on the content, tags, and categories. The similarity is calculated using TF-IDF(term frequency-inverted document frequency). Since tags and categories are use-defined values, those are considered with higher weights than a content while calculating.

Ruby gem implementing a Mutex which allows for preemptive queuing based on priority.

Jekyll plugin to show related posts based on the content, tags, and categories. The similarity is calculated using TF-IDF(term frequency-inverted document frequency). Since tags and categories are use-defined values, those are considered with higher weights than a content while calculating.

A ruby port of Mapbox's polylabel algorithm