@inproceedings{b944837853004b05b71ff8bfbafea536,
title = "Mining group stock portfolio by using grouping genetic algorithms",
abstract = "In this paper, a grouping genetic algorithm based approach is proposed for dividing stocks into groups and mining a set of stock portfolios, namely group stock portfolio. Each chromosome consists of three parts. Grouping and stock parts are used to indicate how to divide stocks into groups. Stock portfolio part is used to represent the purchased stocks and their purchased units. The fitness of each chromosome is evaluated by the group balance and the portfolio satisfaction. The group balance is utilized to make the groups represented by the chromosome have as similar number of stocks as possible. The portfolio satisfaction is used to evaluate the goodness of profits and satisfaction of investor's requests of all possible portfolio combinations that can generate from a chromosome. Experiments on a real data were also made to show the effectiveness of the proposed approach.",
author = "Chen, {Chun Hao} and Lin, {Cheng Bon} and Chen, {Chao Chun}",
year = "2015",
month = sep,
day = "10",
doi = "10.1109/CEC.2015.7256964",
language = "English",
series = "2015 IEEE Congress on Evolutionary Computation, CEC 2015 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "738--743",
booktitle = "2015 IEEE Congress on Evolutionary Computation, CEC 2015 - Proceedings",
address = "United States",
note = "IEEE Congress on Evolutionary Computation, CEC 2015 ; Conference date: 25-05-2015 Through 28-05-2015",
}