hashingtrick.js (npm): Feature hashing, also known as the hashing trick, a fast and space-efficient way of vectorizing features.
Keywords: machine learning|bag of words|feature vector|natural language processing|nlp|bow|document classification|information retrieval|sparse vector|ml|classifier|regression|hash|md5|document retrieval|document clustering|text|mining|n-gram|unigram|skip-gram|corpus