THE OPTIMAL STORAGE CAPACITY FOR A NEURAL NETWORK WITH MULTISTATE NEURONS

被引:19
作者
BOLLE, D
DUPONT, P
VANMOURIK, J
机构
[1] Instituut voor Theoretische Fysica, Universiteit Leuven, Leuven
来源
EUROPHYSICS LETTERS | 1991年 / 15卷 / 08期
关键词
GENERAL; THEORETICAL; AND MATHEMATICAL BIOPHYSICS (INC; LOGIC OF B; BIOSYSTEMS; QUANTUM BIOLOGY; AND RELEVANT ASPECTS OF THERMODYNAMICS; INFORMATIO; ISING AND OTHER CLASSICAL SPIN MODELS;
D O I
10.1209/0295-5075/15/8/015
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Using the Gardner approach, the optimal storage capacity is discussed for a network with multi-state neurons and a spherical constraint on the couplings. It is found that this capacity decreases with the number of states and the corresponding separation of the plateaus of the gain function. An analysis of the validity of the replica-symmetric approximation is made.
引用
收藏
页码:893 / 898
页数:6
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