Wedges Black Kielz 7kIeGd Wedges Black Kielz 7kIeGd Wedges Black Kielz 7kIeGd Wedges Black Kielz 7kIeGd Wedges Black Kielz 7kIeGd Wedges Black Kielz 7kIeGd
Shoes Carlton Lues Men Black Formal SsD1sC
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)
Wedges Kielz Black 2iDinlxHIK Subjects: Computation and Language (cs.CL) ; Artificial Intelligence (cs.AI); Machine Learning (cs.LG)
Black Wedges Kielz l2UCB Cite as:
[cs.CL]
  (or arXiv:1805.11080v1 [cs.CL] for this version)

Submission history

From: Yen-Chun Chen [ view email ]
[v1] Mon, 28 May 2018 17:49:10 GMT (552kb,D)

Description

Brand
Kielz
Product Code
FOOKIELZ-BLACK-KIEL21338AA2C52CA
Style Code
RG-11
Color
Red
Size
EURO 39
Material
Synthetic
Sole Material
Resin Sheet