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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Hits 1 – 6 of 6 1 DNN-based Speech Synthesis for Indian Languages from ASCII text ... Ronanki, Srikanth; Reddy, Siva; Bollepalli, Bajibabu. - : arXiv, 2016 BASE Show details 2 Paraphrase Generation from Latent-Variable PCFGs for Semantic Parsing ... Narayan, Shashi; Reddy, Siva; Cohen, Shay B.. - : arXiv, 2016 BASE Show details 3 Paraphrase Generation From Latent-Variable Pcfgs For Semantic Parsing ... Narayan, Shashi; Reddy, Siva; Cohen, Shay B.. - : Zenodo, 2016 BASE Show details 4 Paraphrase Generation From Latent-Variable Pcfgs For Semantic Parsing ... Narayan, Shashi; Reddy, Siva; Cohen, Shay B.. - : Zenodo, 2016 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 of the input question with the goal that at least one of them will be correctly mapped to a knowledge-base query. We introduce a novel grammar model for paraphrase generation that does not require any sentence-aligned paraphrase corpus. Our key idea is to leverage the flexibility and scalability of latent-variable probabilistic context-free grammars to sample paraphrases. We do an extrinsic evaluation of our paraphrases by plugging them into a semantic parser for Freebase. Our evaluation experiments on the WebQuestions benchmark dataset show that the performance of the semantic parser significantly improves over strong baselines. ... URL: https://zenodo.org/record/827304 https://dx.doi.org/10.5281/zenodo.827304 BASE Hide details 5 Paraphrase Generation from Latent-Variable PCFGs for Semantic Parsing ... Narayan, Shashi; Reddy, Siva; Cohen, Shay B.. - : Zenodo, 2016 BASE Show details 6 Paraphrase Generation from Latent-Variable PCFGs for Semantic Parsing ... Narayan, Shashi; Reddy, Siva; Cohen, Shay B.. - : Zenodo, 2016 BASE Show details

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