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LIBSVM -- A Library for Support Vector Machines

Stream summarizer and cardinality estimator.

A new data structure for accurate on-line accumulation of rank-based statistics such as quantiles and trimmed means

MongoDB object-document mapper in Java based on https://github.com/mongodb/mongo-java-driver

Datumbox is an open-source Machine Learning framework written in Java which allows the rapid development of Machine Learning and Statistical applications.

Generates more or less realistic log data for testing simple aggregation queries.

Pure Java implementation of Van Der Maaten and Hinton's t-sne clustering algorithm

A simple demonstration of sub-sequence sampling as used for anomaly detection with EKG signals

JAVA implementation of Multinomial Naive Bayes Text Classifier.