Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Kaikuo Xu"'
Publikováno v:
The Scientific World Journal, Vol 2013 (2013)
Time-series stream is one of the most common data types in data mining field. It is prevalent in fields such as stock market, ecology, and medical care. Segmentation is a key step to accelerate the processing speed of time-series stream mining. Previ
Externí odkaz:
https://doaj.org/article/c9a4c8906a7946a8add413ee32719121
Publikováno v:
International Journal of Database Theory and Application. 7:201-218
Community detection is widely applied in many fields and k-clique community detection is one important detection method. There are many works on k-clique community detection. However, the work on analyzing the structure of k-clique community is rare.
Publikováno v:
International Journal of Database Theory and Application. 7:131-140
To improve the accuracy of memory based recommendation while keeping the low time cost, an expected item bias (EIA) based similarity computation is proposed. And a hybrid approach (HA) integrating the global rating information and local rating inform
Publikováno v:
Journal of Central South University. 21:1353-1367
An minimum description length (MDL) criterion is proposed to choose a good partition for a bipartite network. A heuristic algorithm based on combination theory is presented to approach the optimal partition. As the heuristic algorithm automatically s
Publikováno v:
Arabian Journal for Science and Engineering. 37:1959-1968
Community detection is widely used in many applications such as social network analysis, collaborative filtering and information retrieval. There are many definitions on community of different characteristics and k-Clique community is the one laying
Publikováno v:
Applied Soft Computing. 9:725-737
Gene Expression Programming (GEP) is a new technique of evolutionary algorithm that implements genome/phoneme representation in computing programs. Due to its power in global search, it is widely applied in symbolic regression. However, little work h
Publikováno v:
The Scientific World Journal, Vol 2013 (2013)
The Scientific World Journal
The Scientific World Journal
Time-series stream is one of the most common data types in data mining field. It is prevalent in fields such as stock market, ecology, and medical care. Segmentation is a key step to accelerate the processing speed of time-series stream mining. Previ
Publikováno v:
2011 International Conference on Multimedia and Signal Processing.
In this paper, we propose an unsupervised colorimage segmentation method based on image features encoding. In this method, image segmentation is treated as minimizing the feature coding length. Image features are firstly obtained by any proper transf
Publikováno v:
2010 International Conference on Intelligent Computing and Integrated Systems.
The collaborative tagging provided by folksonomy systems is an un-controlled process for users, and the personal and arbitrary tag assignments lead to great tag noises. To solve the problem, authors make contributions as follows: (a) demonstrate that
Publikováno v:
Database Systems for Advanced Applications ISBN: 9783642120251
DASFAA (1)
DASFAA (1)
Bipartite network is a branch of complex network. It is widely used in many applications such as social network analysis, collaborative filtering and information retrieval. Partitioning a bipartite network into smaller modules helps to get insight of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97ada0399144c9029af170c550ed95be
https://doi.org/10.1007/978-3-642-12026-8_45
https://doi.org/10.1007/978-3-642-12026-8_45