catalogue               Catalogue of all available data sources
dataset_ag_news         AG's News Topic Classification Dataset
dataset_dbpedia         DBpedia Ontology Dataset
dataset_imdb            IMDB Large Movie Review Dataset
dataset_sentence_polarity
                        v1.0 sentence polarity dataset
dataset_trec            TREC dataset
lexicon_afinn           AFINN-111 dataset
lexicon_bing            Bing sentiment lexicon
lexicon_loughran        Loughran-McDonald sentiment lexicon
lexicon_nrc             NRC word-emotion association lexicon
