Self-organization and associative memory: 3rd edition
Self-organization and associative memory: 3rd edition
Introduction to the theory of neural computation
Introduction to the theory of neural computation
A probabilistic resource allocating network for novelty detection
Neural Computation
Familiarity discrimination of radar pulses
Proceedings of the 1998 conference on Advances in neural information processing systems II
Frequency-Based Error Back-Propagation in a Cortical Network
IJCNN '00 Proceedings of the IEEE-INNS-ENNS International Joint Conference on Neural Networks (IJCNN'00)-Volume 2 - Volume 2
Towards novel neuroscience-inspired computing
Emergent neural computational architectures based on neuroscience
| Hi-index | 0.00 |
Familiarity discrimination, i.e. the ability to recognise previously experienced objects is important to the survival of animals, but it may also find practical applications in information technology. This paper describes the Familiarity discrimination based on Energy algorithm (FamE) inspired by the computations of the perirhinal cortex - the area of the brain involved in familiarity discrimination. In Fame the information about occurrences of familiar records is encoded in the weights of a neural network. Using the network, FamE can discriminate whether a given record belongs to the set of familiar ones, but cannot retrieve the record. With this restriction, the network achieves much higher storage capacity for familiarity discrimination than other neural networks achieve for recall. Therefore, for a given number of familiar records, the description of the weights of the network occupies much less space in memory than the database containing the records itself. Furthermore, FamE can still classify a record as familiar even if it differs in a substantial proportion of its bits from its previous representation. FamE is also very fast. Preliminary results of simulations demonstrate that the algorithm may be applied to real-world problems.