Multimodality exploration by an unsupervised projection pursuit neural network

Y Dotan; N Intrator

doi:10.1109/72.668888

Multimodality exploration by an unsupervised projection pursuit neural network

IEEE Trans Neural Netw. 1998;9(3):464-72. doi: 10.1109/72.668888.

Authors

Y Dotan¹, N Intrator

Affiliation

¹ Computer Science Department, Tel-Aviv University, Israel.

PMID: 18252470
DOI: 10.1109/72.668888

Abstract

Graphical inspection of multimodality is demonstrated using unsupervised lateral-inhibition neural networks. Three projection pursuit indexes are compared on low-dimensional simulated and real-world data: principal components, Legendre polynomial, and projection pursuit network.