People Grey Shrug lPzR3r People Grey Shrug lPzR3r People Grey Shrug lPzR3r People Grey Shrug lPzR3r
Plain T Cotton Shirt Fanideaz Neck Purple Round Womens B8BLdWkvWx
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)
Grey People Shrug eYABDk Subjects: Computation and Language (cs.CL) ; Artificial Intelligence (cs.AI); Machine Learning (cs.LG)
People Shrug Grey BXijt5a Cite as: arXiv:1805.11080 [cs.CL]
  (or Skirt Midi Length Dye Women Blue Tie Rajrang Rayon Around Pattern By Wrap Striped Casual Ndyb3LpVrN
[cs.CL]
for this version)

Submission history

From: Yen-Chun Chen [ Coat L Jumper Long Womens Jacket Sleeve Loose Cardigan VNeck Pullover Sweaters oGkGfzpx5
]
[v1] Mon, 28 May 2018 17:49:10 GMT (552kb,D)

Description

Brand
People
Product Code
APPPEOPLE-GREY-ADIT509967DCFA187
Collection
People
Color
Black
Size
XL
Material
Cotton
Occasion
Casual
Pattern
Check
Sleeve
3/4th Sleeves
Fit
Regular Fit
Type
Shrugs
Gender
Women
Set Contents
1