In addition, a topic model was examined in terms of word intrusion by observing the words inserted in a topic model that did not provide semantic coherence or coherent meaning. The semantic coherence values of topic models were also assessed quantitatively by obtaining semantic coherence measures,...
… natural language understanding [2]. NLP is the attempt to extract a fuller meaning representation from text … [18] which obtains new state-of-the-art results on eleven natural language processing tasks, we can see the research direction in the field …...