@article{(Open Science Index):https://publications.waset.org/pdf/14202,
	  title     = {A New Hybrid Model with Passive Congregation for Stock Market Indices Prediction },
	  author    = {Tarek Aboueldahab},
	  country	= {},
	  institution	= {},
	  abstract     = {In this paper, we propose a new hybrid learning model for stock market indices prediction by adding a passive congregation term to the standard hybrid model comprising Particle Swarm Optimization (PSO) with Genetic Algorithm (GA) operators in training Neural Networks (NN). This new passive congregation term is based on the cooperation between different particles in determining new positions rather than depending on the particles selfish thinking without considering other particles positions, thus it enables PSO to perform both the local and global search instead of only doing the local search. Experiment study carried out on the most famous European stock market indices in both long term and short term prediction shows significantly the influence of the passive congregation term in improving the prediction accuracy compared to standard hybrid model.
},
	    journal   = {International Journal of Economics and Management Engineering},
	  volume    = {6},
	  number    = {6},
	  year      = {2012},
	  pages     = {1674 - 1679},
	  ee        = {https://publications.waset.org/pdf/14202},
	  url   	= {https://publications.waset.org/vol/66},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 66, 2012},
	}