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Abstract: Inspired by how humans summarize long documents, we propose an accurate and fast summarization model that first selects salient sentences and then rewrites them abstractively (i.e., compresses and paraphrases) to generate a concise overall summary. We use a novel sentence-level policy gradient method to bridge the non-differentiable computation between these two neural networks in a hierarchical way, while maintaining language fluency. Empirically, we achieve the new state-of-the-art on all metrics (including human evaluation) on the CNN/Daily Mail dataset, as well as significantly higher abstractiveness scores. Moreover, by first operating at the sentence-level and then the word-level, we enable parallel decoding of our neural generative model that results in substantially faster (10-20x) inference speed as well as 4x faster training convergence than previous long-paragraph encoder-decoder models. We also demonstrate the generalization of our model on the test-only DUC-2002 dataset, where we achieve higher scores than a state-of-the-art model.
Comments: ACL 2018 (17 pages)
Heels Heusen Van Black dCdLcGStGA Subjects: Computation and Language (cs.CL) ; Artificial Intelligence (cs.AI); Machine Learning (cs.LG)
Heels Black Heusen Van vucCNw Cite as: arXiv:1805.11080 [cs.CL]
  (or
[cs.CL]
for this version)

Submission history

From: Yen-Chun Chen [ Clarks Heels Women Leather Beige Suede ejxOpEPlzI
]
[v1] Mon, 28 May 2018 17:49:10 GMT (552kb,D)

Description

Add a spotlight to your weekend look with these black heels from Van Heusen Women. This pair features a patterned outsole;cushioned footbed and a glossy-finished upper. Wear it with your favorite tee and denims to steal the attention.
Brand
Van Heusen
Product Code
FOOVAN-HEUSEN-BADIT5099659972CEE
Color
Black
Size
UK 7
Sport
Walking
Upper Material
Leather
Article Identifier Type
EAN Code
Article Identification Value
8907670404812
Style Code
VWSS517A00038