Name
Title | ||
|---|---|---|
The plasticity of feedforward neural networks in assimilating a training instance based on non-batch learning |
Abstract | ||
|---|---|---|
In non-batch learning systems, an index called plasticity is needed to indicate how easy an instance can be assimilated. Basically, plasticity should be able to illustrate three essential elements: what degree of modification is allowed in a learning system, how close the learning system actually adapts and how much learning effort is taken in response to an incoming instance. By taking those three notions into consideration, we proposed a new formula to evaluate the plasticity of feedforward neural networks trained with non-batch learning. The formula was investigated against on-line backpropagation [1], adaptive learning [2,3] and Incremental Feedforward Networks (IFFN) [3] in handling both consistent and inconsistent instances in solving a problem of function approximation. Experiments showed that the plasticities of networks using the three learning schemes varied from high to low as on-line backpropagation, IFFN and adaptive learning, respectively. The effects of initial weights and bandwidths on plasticity were also empirically measured and reported. |
Year | DOI | Venue |
|---|---|---|
1995 | 10.1016/0925-2312(95)00002-N | Neurocomputing |
Keywords | Field | DocType |
Plasticity,Instance consistency,Feedforward neural networks,Adaptive learning,Incremental learning | Competitive learning,Instance-based learning,Stability (learning theory),Pattern recognition,Active learning (machine learning),Computer science,Unsupervised learning,Artificial intelligence,Artificial neural network,Machine learning,Catastrophic interference,Learning classifier system | Journal |
Volume | Issue | ISSN |
7 | 3 | 0925-2312 |
Citations | PageRank | References |
0 | 0.34 | 3 |
Authors | ||
2 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Hown-Wen Chen | 1 | 7 | 2.89 |
| vonwun soo | 2 | 416 | 56.84 |