NiosTo is a tool for extracting opinion words, along with polarity orientation (sentiment classification), from stored opinionated data. The application uses a combination of supervised and unsupervised machine learning methods developed for sentiment analysis tasks. NiosTo v.4.1.0 includes operational improvements. … Continue reading
NiosTo is a tool for extracting opinion words, along with polarity orientation (sentiment classification), from stored opinionated data. The application uses a combination of supervised and unsupervised machine learning methods developed for sentiment analysis tasks. For further details (algorithms used, … Continue reading
We announce the availability of NiosTo v.3, a software that mines opinion words from reviews and performs dictionary-based sentiment classification on a given corpus. You can find more details in the NiosTo page, including reference to the WISE 2014 paper (Web … Continue reading
