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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Gang Fang Cheng-Sheng Tu Jiang Xiong Zi-Quan Wang |
| Copyright Year | 2010 |
| Description | Author affiliation: College of Math and Computer Science, Chongqing Three Gorges University, 404000, China (Gang Fang; Cheng-Sheng Tu; Jiang Xiong; Zi-Quan Wang) |
| Abstract | This paper focuses on character of present frequent neighboring class set mining algorithms which is suitable for mining short frequent neighboring class set, and introduces a top-down algorithm in frequent neighboring class set mining. This algorithm is suitable for mining long frequent neighboring class set in large spatial data according to top-down strategy, and it creates digital database of neighboring class set via neighboring class bit sequence. The algorithm generates candidate frequent neighboring class set via top-down search strategy, namely, it gains k-neighboring class set as candidate frequent items by computing k-subset of (k+1)-non frequent neighboring class set. The mining algorithm computes support of candidate frequent neighboring class set by digit logical operation. The algorithm improves mining efficiency through these two methods. The result of experiment indicates that the algorithm is faster and more efficient than present algorithms when mining long frequent neighboring class set in large spatial data. |
| Starting Page | 234 |
| Ending Page | 237 |
| File Size | 125298 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424467914 |
| e-ISBN | 9781424467938 |
| DOI | 10.1109/ISKE.2010.5680879 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-11-15 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Algorithm design and analysis bit sequence Itemsets Spatial databases neighboring class set top-down strategy Object recognition Association rules spatial data mining long frquent itemsets |
| Content Type | Text |
| Resource Type | Article |
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