Software

A summary of open source projects that I recently worked on. Find more on GitHub.

Natural language processing

• conllx-rs/conllx-utils: library and utilities for manipulating CoNLL-X data.
• Dact: search tool for Alpino treebanks.
• dpar: transition-based dependency parser in Go.
• dparnn: transition-based dependency using neural nets.
• go2vec: support for reading/using word embeddings in Go.
• Jitar: Hidden Markov Model part-of-speech tagger.

Machine learning

• TinyEst: maximum entropy parameter estimator for rankers, with feature selection.
• golinear: Go binding for liblinear

Miscellaneous

• ART: package and utilties for significance tests using (approximate) randomization.
• Dictomaton: Java library for dictionary automata, perfect hash automata, Levenshtein automata, and compact string mappings.
• Quzah: library for generating RGB color sets for categorical data. Maximizes perception distance using simulated annealing.