- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Crowding Factor Effect to Solve Multiplexer Problems | ||
| IRAQI JOURNAL OF COMPUTERS, COMMUNICATIONS, CONTROL AND SYSTEMS ENGINEERING | ||
| Article 1, Volume 13, Issue 2, 2013, Pages 40-54 | ||
| Author | ||
| Lubna Zaglul Bashir | ||
| Abstract | ||
| Abstract –Adaptive systems include a vast range of living natural and artificial systems. Reinforcement learning systems are one form of adaptive systems. The current work will focus on a particular kind of reinforcement learning system: the classifier system. A classifier system has the ability to categorize its environment and create rules dynamically, thus making it able to adapt to differing circumstances. This work investigates the effect of crowding factor on the classifier system to solve six-bit and eleven-bit multiplexer problems. The six bit multiplexer problem is defined as six signal lines that come into the multiplexer. The signals on the first two lines (the address or Alines) are decoded as an assigned binary number. This address value is then used to indicate which of the four remaining signals (on the data or D-lines) is to be passed through the multiplexer output. The eleven bit multiplexer problem is defined as eleven signal lines that come into the multiplexer. The signals on the first three lines (the address or A-lines) are decoded as an assigned binary number. This address value is then used to indicate which of the eight remaining signals (on the data or D-lines) is to be passed through the multiplexer output. This work Investigates the classifier system rule learning with no crowding and normal crowding settings by comparing and contrasting the effectiveness of the rule sets learned and their composition in two cases. Experiment results show that the run using classifiers without crowding replacement is unable to perform as well as the run with crowding replacement. The time needed to match the signal is shorter when using classifiers with crowding replacement and we are more likely to achieve good results quickly. | ||
| Keywords | ||
| Reinforcement learning; adaptive system; classifiers; Crowding; Multiplexer | ||
|
Statistics Article View: 219 PDF Download: 16 |
||