School Seminar ‘Paraphrase Generation from Latent-Variable PCFGs for Semantic Parsing’ by Shashi Narayan
Abstract: One of the limitations of semantic parsing approaches to open-domain question answering is the lexicosyntactic gap between natural language questions and knowledge base entries — there are many ways to ask a question, all with the same answer. In this paper we propose to bridge this gap by generating paraphrases to the input question … School Seminar ‘Paraphrase Generation from Latent-Variable PCFGs for Semantic Parsing’ by Shashi Narayan