Positive Example Learning for Content-Based Recommendations: A Cost-Sensitive Learning-Based Approach. - Yen-Hsien Lee; Paul Jen-Hwa Hu; Tsang-Hsiang Cheng; Ya-Fang Hsieh (ICIS, 2009)

A cost-sensitive technique for positive-example learning supporting content-based product recommendations in B-to-C e-commerce. - Yen-Hsien Lee; Paul Jen-Hwa Hu; Tsang-Hsiang Cheng; Ya-Fang Hsieh (Decis. Support Syst., 2012)