Utility of Missing Concepts in Query-biased Summarization
Utility of Missing Concepts in Query-biased Summarization
复制标题
缺失概念在查询偏向摘要中的效用
DOI:
10.1145/3404835.3463121
复制
发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Allan, James
中科院分区:
文献类型:
--
作者:
Sarwar, Sheikh Muhammad;Moraes, Felipe;Jiang, Jiepu;Allan, James
Query-biased Summarization (QBS) aims to produce a query-dependent summary of a retrieved document to reduce the human effort for inspecting the full-text content. Typical summarization approaches extract document snippets that overlap with the query and show them to searchers. Such QBS methods show relevant information in a document but do not inform searchers what is missing. Our study focuses on reducing user effort in finding relevant documents by exposing the information in the query that is missing in the retrieved results. We use a classical approach, DSPApprox, to find terms or phrases relevant to a query. Then, we identify which terms or phrases are missing in a document, present them in a search interface, and ask crowd workers to judge document relevance based on snippets and missing information. Experimental results show both benefits and limitations of our method compared with traditional ones that only show relevant snippets.
DOI:
--
发表时间:
2013
期刊:
The Web Conference
影响因子:
--
作者:
N. Spirin;Karrie Karahalios
通讯作者:
Karrie Karahalios
DOI:
--
发表时间:
2006
期刊:
SIGF
影响因子:
--
作者:
E. Voorhees
通讯作者:
E. Voorhees
DOI:
--
发表时间:
2017
期刊:
Annual International ACM SIGIR Conference on Research and Development in Information Retrieval
影响因子:
--
作者:
David Maxwell;L. Azzopardi;Yashar Moshfeghi
通讯作者:
Yashar Moshfeghi