... where the amount of labeled data is small relative to the amount of un-labeled data available. For all word vector models, we use 50-dimensional vectors.As a qualitative assessment of word represen-tations, ... doc-uments are associated with a label on a star ratingscale. We linearly map such star values to the inter-val s ∈ [0, 1] and treat them as a probability of pos-itive sentiment polarity. Using ... Sentiment AnalysisAndrew L. Maas, Raymond E. Daly, Peter T. Pham, Dan Huang,Andrew Y. Ng, and Christopher PottsStanford UniversityStanford, CA 94305[amaas, rdaly, ptpham, yuze, ang, cgpotts]@stanford.eduAbstractUnsupervised...