clojure lsh similarity collaborative-filtering minhash data-sketching recommender-system lsh-forest jaccard-similarity data-sketches cosine-distance minhash-lsh-algorithm document-similarity plagiarism-detection similarity-search hamming-distance

python scala spark apache-spark aggregator variable-importance pyspark dataset t-digest data-sketching datasets dataframe dataframes data-sketches sketching-algorithm spark-ml feature-importance udaf

scala numeric t-digest sketching data-sketching probability-distribution algebird

spark sketch data-sketching spark-sql udaf thetasketch

scala aggregator t-digest sketching data-sketching probability-distribution algebird isarn-sketches monoid probability-distributions

go golang simhash data-sketching data-sketches