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1
Decontextualization: Making Sentences Stand-Alone ...
Abstract: Models for question answering, dialogue agents, and summarization often interpret the meaning of a sentence in a rich context and use that meaning in a new context. Taking excerpts of text can be problematic, as key pieces may not be explicit in a local window. We isolate and define the problem of sentence decontextualization: taking a sentence together with its context and rewriting it to be interpretable out of context, while preserving its meaning. We describe an annotation procedure, collect data on the Wikipedia corpus, and use the data to train models to automatically decontextualize sentences. We present preliminary studies that show the value of sentence decontextualization in a user facing task, and as preprocessing for systems that perform document understanding. We argue that decontextualization is an important subtask in many downstream applications, and that the definitions and resources provided can benefit tasks that operate on sentences that occur in a richer context. ... : To appear in Transactions of the Association for Computational Linguistics (TACL) ...
Keyword: Artificial Intelligence cs.AI; Computation and Language cs.CL; FOS Computer and information sciences
URL: https://dx.doi.org/10.48550/arxiv.2102.05169
https://arxiv.org/abs/2102.05169
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2
QED: A Framework and Dataset for Explanations in Question Answering ...
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3
TyDi QA: A Benchmark for Information-Seeking Question Answering in Typologically Diverse Languages ...
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4
QED: A Framework and Dataset for Explanations in Question Answering ...
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5
Natural Questions: A Benchmark for Question Answering Research
In: Transactions of the Association for Computational Linguistics, Vol 7, Pp 453-466 (2019) (2019)
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6
The pragmatics and syntax of the Finnish -han particle clitic
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7
Exploring possibilities for a syntactic account for the Finnish –han enclitic
Palomaki, Jennimaria. - : The Linguistics Society at the University of Georgia, 2013
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