Incremental density-based ensemble clustering over evolving data streams
文献类型：期刊论文
| 作者 | Khan, Imran; Huang, Joshua Z.; Ivanov, Kamen |
| 刊名 | NEUROCOMPUTING
 |
| 出版日期 | 2016 |
| 英文摘要 | The recent advances in smart meter technology have enabled for collecting information about customer power consumption in real time. The measurements are generated continuously and in some cases, e.g. in the industrial smart metering the data exchange rates are highly-fluctuating. The storage, querying, and mining of such smart meter streaming data with a large number of missing and sparse values are highly computationally challenging tasks. To address such matters, we propose a new method called incrementaldensity-based ensemble clustering (IDEStream) for incremental segmentation of various kinds of factoriesbased on their electricity consumption data. It exploits a gamma mixture model to suppress the influence of sparse data units in the data streams that sequentially arrive within a time window and then generates aclustering from the processed data of that window. IDEStream uses a unique incremental ensembleapproach to incrementally aggregate the clusterings of subsequent time windows. Experimental results ondata streams collected by smart meters from manufacturing factories in Guangdong province of China have shown that the proposed algorithm outperforms several state-ofthe-art data stream clustering algorithms. The obtained segmentation can find numerous applications, an exemplar one being to define customer rates in a flexible way. |
| 收录类别 | SCI |
| 原文出处 | http://www.sciencedirect.com/science/article/pii/S0925231216000564 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/10269]  |
| 专题 | 深圳先进技术研究院_数字所 |
| 作者单位 | NEUROCOMPUTING |
| 推荐引用方式 GB/T 7714 | Khan, Imran,Huang, Joshua Z.,Ivanov, Kamen. Incremental density-based ensemble clustering over evolving data streams[J]. NEUROCOMPUTING,2016. |
| APA | Khan, Imran,Huang, Joshua Z.,&Ivanov, Kamen.(2016).Incremental density-based ensemble clustering over evolving data streams.NEUROCOMPUTING. |
| MLA | Khan, Imran,et al."Incremental density-based ensemble clustering over evolving data streams".NEUROCOMPUTING (2016). |
入库方式： OAI收割
来源：深圳先进技术研究院
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