Segmenting the e-Commerce Market Using the Generative Topographic Mapping. - Alfredo Vellido; Paulo J. G. Lisboa; Karon Meehan (MICAI, 2000)

The generative topographic mapping as a principal model for data visualization and market segmentation: an electronic commerce case. - Alfredo Vellido; Paulo J. G. Lisboa; Karon Meehan (Int. J. Comput. Syst. Signals, 2000)

Quantitative Characterization and Prediction of On-Line Purchasing Behavior: A Latent Variable Approach. - Alfredo Vellido; Paulo J. G. Lisboa; Karon Meehan (Int. J. Electron. Commer., 2000)