教師資料查詢 | 類別: 會議論文 | 教師: 陳俊豪 CHUN-HAO CHEN (瀏覽個人網頁)

標題:Map-reduced based approach for mining group stock portfolio
學年104
學期1
發表日期2015/10/07
作品名稱Map-reduced based approach for mining group stock portfolio
作品名稱(其他語言)
著者Chun-Hao Chen; C. C. Chen
作品所屬單位
出版者
會議名稱The Fifth ASE International Conference on Big Data
會議地點Kaohsiung,Taiwan
摘要In this paper, the map-reduce technique is utilized for speeding up the mining process and derived as similar results as our previous approach. The chromosome representation consists of four parts that are a mapper number, grouping part, stock part and portfolio part. According to mapper number, chromosomes in population are divided into subsets and sent to respective mappers. Fitness evaluation and genetic operations are the same with our previous approach, and executed on reducers. The evolution process is repeated until reaching the terminal conditions. Experiments are conducted on a real dataset to show the performance of proposed approach.
關鍵字p stock;portfolio;map-reduce;stock portfolio optimization
語言英文
收錄於
會議性質國際
校內研討會地點
研討會時間20151007~20151009
通訊作者
國別中華民國
公開徵稿
出版型式
出處the ASE BigData & SocialInformatics 2015, Article 41
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