Blog screening and mining based on temporal features and hybrid search in big data
Concerning that the correlation degree of the existing methods of blog screen and mining is loose and the information retrieval of the methods is deficient,a method based on temporal feature and hybrid search method was proposed.Considering the user reviews are important sources of evidence combinat...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2017-01-01
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| Series: | Dianxin kexue |
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| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2017001/ |
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| _version_ | 1841530079511838720 |
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| author | Lina ZHANG Tai KUANG Diqing JIANG |
| author_facet | Lina ZHANG Tai KUANG Diqing JIANG |
| author_sort | Lina ZHANG |
| collection | DOAJ |
| description | Concerning that the correlation degree of the existing methods of blog screen and mining is loose and the information retrieval of the methods is deficient,a method based on temporal feature and hybrid search method was proposed.Considering the user reviews are important sources of evidence combination,the average number of reviews for blogs,the sources of BM25 relevance scores,the longest blog BM25 scores and time range between the latest related blog paper and the oldest related blog paper are being as the temporal feature sets.In addition,considering local search advantage of linear search(LS) and global search advantage of differential evolution(DE),the two kinds of information search methods were combined.BlogS06 data set was used in the experiment which was consists of blog home pages,XML source files and its blog portal pages,it was used for TREC 2007 and TREC 2008 blog mining experiments.Experimental results show that the proposed method can obtain satisfactory results in terms of running time and effectiveness. |
| format | Article |
| id | doaj-art-b2983355016b4193b7333355457ed78a |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2017-01-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-b2983355016b4193b7333355457ed78a2025-01-15T03:13:30ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012017-01-0133778459603931Blog screening and mining based on temporal features and hybrid search in big dataLina ZHANGTai KUANGDiqing JIANGConcerning that the correlation degree of the existing methods of blog screen and mining is loose and the information retrieval of the methods is deficient,a method based on temporal feature and hybrid search method was proposed.Considering the user reviews are important sources of evidence combination,the average number of reviews for blogs,the sources of BM25 relevance scores,the longest blog BM25 scores and time range between the latest related blog paper and the oldest related blog paper are being as the temporal feature sets.In addition,considering local search advantage of linear search(LS) and global search advantage of differential evolution(DE),the two kinds of information search methods were combined.BlogS06 data set was used in the experiment which was consists of blog home pages,XML source files and its blog portal pages,it was used for TREC 2007 and TREC 2008 blog mining experiments.Experimental results show that the proposed method can obtain satisfactory results in terms of running time and effectiveness.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2017001/blog screening and miningtemporal featurelinear searchdifferential evolutionbig dataBM25 |
| spellingShingle | Lina ZHANG Tai KUANG Diqing JIANG Blog screening and mining based on temporal features and hybrid search in big data Dianxin kexue blog screening and mining temporal feature linear search differential evolution big data BM25 |
| title | Blog screening and mining based on temporal features and hybrid search in big data |
| title_full | Blog screening and mining based on temporal features and hybrid search in big data |
| title_fullStr | Blog screening and mining based on temporal features and hybrid search in big data |
| title_full_unstemmed | Blog screening and mining based on temporal features and hybrid search in big data |
| title_short | Blog screening and mining based on temporal features and hybrid search in big data |
| title_sort | blog screening and mining based on temporal features and hybrid search in big data |
| topic | blog screening and mining temporal feature linear search differential evolution big data BM25 |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2017001/ |
| work_keys_str_mv | AT linazhang blogscreeningandminingbasedontemporalfeaturesandhybridsearchinbigdata AT taikuang blogscreeningandminingbasedontemporalfeaturesandhybridsearchinbigdata AT diqingjiang blogscreeningandminingbasedontemporalfeaturesandhybridsearchinbigdata |