Supervised machine learning

libsvm is the first supervised machine learning library i have used extensively, more than 10 years back.

It was pretty awesome that time back, seeing a 78% text classification accuracy of against more than 100,000 hotel reviews, i have crawled from ctrip.com.

While, at version 3, they are able to achieve 96.875% for text classification results now, as:

https://www.csie.ntu.edu.tw/~cjlin/papers/guide/guide.pdf

https://www.csie.ntu.edu.tw/~cjlin/libsvm/