Using sentiment orientation features for mood classification in blogs
Fazel Keshtkar, Diana Zaiu Inkpen · 2009
In this paper we explore the task of mood classification for blog postings. We propose a novel approach that uses the hierarchy of possible moods to achieve better results than a standard machine learning approach. We also show that using sentiment orientation features improves the performance of classification. We used the Livejournal blog corpus as a dataset to train and evaluate our method.