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Citance-based retrieval and summarization using IR and machine learning

delete2018-07-04
delete12
PRE
AI
S
Samaneh Karimi *
L
Luis F. T. Moraes
A
Avisha Das
A
Azadeh Shakery
R
Rakesh Verma
DOI:10.1007/s11192-018-2785-8delete
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摘要

摘要

En 中文
We consider the three interesting problems posed by the CL-SciSumm series of shared tasks. Given a reference document D and a set of citances for D: (1) find the span of reference text that corresponds to each citance , (2) identify the facet corresponding to each span of reference text from a predefined list of five facets, and (3) construct a summary of at most 250 words for D based on the reference spans. The shared task provided annotated training and test sets for these problems. This paper describes our efforts and the results achieved for each problem, and also a discussion of some interesting parameters of the datasets, which may spur further improvements and innovations.
Keyword:
Citance-based summarization
Structural correspondence learning
Positional language model
Textual entailment
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Scientometrics 封面图
Scientometrics
IF:
3.5
论文数:
8.1K
被引数:
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机构

U
University of Tehran
学者数:
2.4W
论文数: 2.3W
被引数: 2.7W
U
university of houston system
学者数:
1.4W
论文数: 1.4W
被引数: 16
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