843 citations · 1.4k across the 13 of their papers we have counts for
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cs.CL2016
Optimizing Spectral Learning for Parsing
Shashi Narayan, Shay B. Cohen
We describe a search algorithm for optimizing the number of latent states when estimating latent-variable PCFGs with spectral methods. Our results show that contrary to the common…
cs.CL2016
Paraphrase Generation from Latent-Variable PCFGs for Semantic Parsing
Shashi Narayan, Siva Reddy, Shay B. Cohen
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 --…