Temporal Analog Retrieval using Transformation over Dual Hierarchical Structures
Temporal Analog Retrieval using Transformation over Dual Hierarchical Structures
复制标题
使用双层次结构变换进行时态模拟检索
DOI:
10.1145/3132847.3132917
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发表时间:
2017
期刊:
影响因子:
--
通讯作者:
Katsumi Tanaka
中科院分区:
文献类型:
--
作者:
Yating Zhang;Adam Jatowt;Katsumi Tanaka
In recent years, we have witnessed a rapid increase of text con- tent stored in digital archives such as newspaper archives or web archives. Many old documents have been converted to digital form and made accessible online. Due to the passage of time, it is however difficult to effectively perform search within such collections. Users, especially younger ones, may have problems in finding appropriate keywords to perform effective search due to the terminology gap arising between their knowledge and the unfamiliar domain of archival collections. In this paper, we provide a general framework to bridge different domains across-time and, by this, to facilitate search and comparison as if carried in user's familiar domain (i.e., the present). In particular, we propose to find analogical terms across temporal text collections by applying a series of transformation procedures. We develop a cluster-biased transformation technique which makes use of hierarchical cluster structures built on the temporally distributed document collections. Our methods do not need any specially prepared training data and can be applied to diverse collections and time periods. We test the performance of the proposed approaches on the collections separated by both short (e.g., 20 years) and long time gaps (70 years), and we report improvements in range of 18%-27% over short and 56%-92% over long periods when compared to state-of-the-art baselines.
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DOI:
10.3115/v1/p15-1063
发表时间:
2015-07
期刊:
--
影响因子:
--
作者:
Yating Zhang;A. Jatowt;S. Bhowmick;Katsumi Tanaka
通讯作者:
Yating Zhang;A. Jatowt;S. Bhowmick;Katsumi Tanaka
DOI:
10.1145/1871437.1871730
发表时间:
2010
期刊:
Proceedings of the 19th ACM international conference on Information and knowledge management
影响因子:
--
作者:
A. Kaluarachchi;A. Varde;Srikanta J. Bedathur;G. Weikum;Jing Peng;Anna Feldman
通讯作者:
Anna Feldman
DOI:
--
发表时间:
2012
期刊:
Annual Meeting of the Association for Computational Linguistics
影响因子:
--
作者:
Rada Mihalcea;Vivi Nastase
通讯作者:
Vivi Nastase
DOI:
10.1145/2684822.2685315
发表时间:
2015-02
期刊:
Proceedings of the Eighth ACM International Conference on Web Search and Data Mining
影响因子:
--
作者:
N. Tran;Andrea Ceroni;Nattiya Kanhabua;C. Niederée
通讯作者:
N. Tran;Andrea Ceroni;Nattiya Kanhabua;C. Niederée
影响因子:
2.4
作者:
J. Aitchison
通讯作者:
J. Aitchison