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禁忌文化在中原传统民间美术中的显现 被引量:1
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作者 张新词 《人民论坛(中旬刊)》 2013年第9期162-163,共2页
禁忌是一种民俗文化,它具有自我保护、促进社会稳定、心理麻痹、社会教育等主要功能。从本质上讲禁忌是一种迷信,但其中也有一定科学的成分。我国各民族、各地域因风俗习惯、古代文化、民俗风情不同,其禁忌也不同。中原地区民间禁忌极... 禁忌是一种民俗文化,它具有自我保护、促进社会稳定、心理麻痹、社会教育等主要功能。从本质上讲禁忌是一种迷信,但其中也有一定科学的成分。我国各民族、各地域因风俗习惯、古代文化、民俗风情不同,其禁忌也不同。中原地区民间禁忌极为丰富,该地区的民间美术中,如年画、泥塑、剪纸、纸扎等,都有表现禁忌文化的内容。 展开更多
关键词 禁忌文化 禁忌功能 民间美术 体现
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A ROUGH SET APPROACH TO FEATURE SELECTION BASED ON SCATTER SEARCH METAHEURISTIC
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作者 WANG Jue ZHANG Qi +1 位作者 ABDEL-RAHMAN Hedar ABDEL-MONEM M Ibrahim 《Journal of Systems Science & Complexity》 SCIE EI CSCD 2014年第1期157-168,共12页
Rough set theory is an effective method to feature selection, which has recently fascinated many researchers. The essence of rough set approach to feature selection is to find a subset of the original features. It is,... Rough set theory is an effective method to feature selection, which has recently fascinated many researchers. The essence of rough set approach to feature selection is to find a subset of the original features. It is, however, an NP-hard problem finding a minimal subset of the features, and it is necessary to investigate effective and efficient heuristic algorithms. This paper presents a novel rough set approach to feature selection based on scatter search metaheuristic. The proposed method, called scatter search rough set attribute reduction (SSAR), is illustrated by 13 well known datasets from UCI machine learning repository. The proposed heuristic strategy is compared with typical attribute reduction methods including genetic algorithm, ant colony, simulated annealing, and Tabu search. Computational results demonstrate that our algorithm can provide efficient solution to find a minimal subset of the features and show promising and competitive performance on the considered datasets. 展开更多
关键词 Attribute reduction computational intelligence metaheuristics rough set scatter search.
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