A Fuzzy Approach to the Linguistic Summarization of Time Series

被引:0
作者
Castillo-Ortega, Rita M. [1 ]
Marin, Nicolas [1 ]
Sanchez, Daniel [1 ]
机构
[1] Univ Granada, Dept Comp Sci & Artificial Intelligence, Intelligent DataBases & Informat Syst Res Grp, E-18071 Granada, Spain
关键词
Fuzzy sets; time series; linguistic summarization; intelligent information systems; OLAF; LANGUAGE;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
In this work we introduce a new approach to linguistic summarization of time series based on the use of a fuzzy hierarchical partition of the time dimension and the evaluation of quantified sentences. The final summary consists of a collection of quantified sentences. The use of the time hierarchy allows us to accomplish the objectives of a summary, i.e., to be general, brief, and accurate.
引用
收藏
页码:157 / 182
页数:26
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