globalchange  > 过去全球变化的重建
DOI: 10.3390/s19102388
WOS记录号: WOS:000471014500175
论文题名:
Data Stream Mining Applied to Maximum Wind Forecasting in the Canary Islands
作者: Sanchez-Medina, Javier J.1; Antonio Guerra-Montenegro, Juan1; Sanchez-Rodriguez, David2; Alonso-Gonzalez, Itziar G.2; Navarro-Mesa, Juan L.2
通讯作者: Sanchez-Medina, Javier J.
刊名: SENSORS
ISSN: 1424-8220
出版年: 2019
卷: 19, 期:10
语种: 英语
英文关键词: short-term wind speed prediction ; data stream mining ; extreme weather forecasting ; adaptive learning ; linear regression ; sensor network ; touristic destinations
WOS关键词: ARTIFICIAL NEURAL-NETWORKS ; SPEED ; MODEL
WOS学科分类: Chemistry, Analytical ; Engineering, Electrical & Electronic ; Instruments & Instrumentation
WOS研究方向: Chemistry ; Engineering ; Instruments & Instrumentation
英文摘要:

The Canary Islands are a well known tourist destination with generally stable and clement weather conditions. However, occasionally extreme weather conditions occur, which although very unusual, may cause severe damage to the local economy. The ViMetRi-MAC EU funded project has among its goals, managing climate-change-associated risks. The Spanish National Meteorology Agency (AEMET) has a network of weather stations across the eight Canary Islands. Using data from those stations, we propose a novel methodology for the prediction of maximum wind speed in order to trigger an early alert for extreme weather conditions. The methodology proposed has the added value of using an innovative kind of machine learning that is based on the data stream mining paradigm. This type of machine learning system relies on two important features: models are learned incrementally and adaptively. That means the learner tunes the models gradually and endlessly as new observations are received and also modifies it when there is concept drift (statistical instability), in the modeled phenomenon. The results presented seem to prove that this data stream mining approach is a good fit for this kind of problem, clearly improving the results obtained with the accumulative non-adaptive version of the methodology.


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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/138121
Appears in Collections:过去全球变化的重建

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作者单位: 1.Univ Las Palmas Gran Canaria, Ctr Innovac Soc Informac CICEI, Campus Univ Tafira, Las Palmas Gran Canaria 35017, Spain
2.Univ Las Palmas Gran Canaria, Inst Univ Desarrollo Tecnol & Innovac Comunicac, Campus Univ Tafira, Las Palmas Gran Canaria 35017, Spain

Recommended Citation:
Sanchez-Medina, Javier J.,Antonio Guerra-Montenegro, Juan,Sanchez-Rodriguez, David,et al. Data Stream Mining Applied to Maximum Wind Forecasting in the Canary Islands[J]. SENSORS,2019-01-01,19(10)
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