Jubatus
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Jubatus is an open-source online machine learning and distributed computing framework developed at Nippon Telegraph and Telephone and Preferred Infrastructure. Its features include classification, recommendation, regression, anomaly detection and graph mining. It supports many client languages, including C++, Java, Ruby and Python. It uses Iterative Parameter Mixture for distributed machine learning.
Notable Features
Jubatus supports:
- Multi-classification algorithms: Perceptron Passive Aggressive Confidence Weighted Adaptive Regularization of Weight Vectors Normal Herd
- Recommendation algorithms using: Inverted index Minhash Locality-sensitive hashing
- Regression algorithms: Passive Aggressive
- feature extraction method for natural language: n-gram Text segmentation