Evaluating Centering for Information Ordering Using Corpora
Evaluating Centering for Information Ordering Using Corpora
复制标题
使用语料库评估信息排序的中心化
DOI:
10.1162/coli.07-036-r2-06-22
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发表时间:
2009
影响因子:
9.3
通讯作者:
Karamanis N
中科院分区:
文献类型:
--
作者:
Karamanis N
In this article we discuss several metrics of coherence defined using centering theory and investigate the usefulness of such metrics for information ordering in automatic text generation. We estimate empirically which is the most promising metric and how useful this metric is using a general methodology applied on several corpora. Our main result is that the simplest metric (which relies exclusively onNOCBtransitions) sets a robust baseline that cannot be outperformed by other metrics which make use of additional centering-based features. This baseline can be used for the development of both text-to-text and concept-to-text generation systems.
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影响因子:
1.7
作者:
Jamison Greenx
通讯作者:
Jamison Greenx
影响因子:
3.5
作者:
E. Hovy
通讯作者:
E. Hovy
DOI:
--
发表时间:
1990
期刊:
影响因子:
--
作者:
R. Dale;C. Mellish;M. Zock
通讯作者:
M. Zock
DOI:
10.3115/1220175.1220224
发表时间:
2006-07
期刊:
Inf. Process. Manag.
影响因子:
--
作者:
Danushka Bollegala;Naoaki Okazaki;M. Ishizuka
通讯作者:
Danushka Bollegala;Naoaki Okazaki;M. Ishizuka
DOI:
10.3115/1218955.1219006
发表时间:
2004-07
期刊:
--
影响因子:
--
作者:
Ernst Althaus;Nikiforos Karamanis;Alexander Koller
通讯作者:
Ernst Althaus;Nikiforos Karamanis;Alexander Koller