Research Article

A Triangular Personalized Recommendation Algorithm for Improving Diversity

Table 3

The performance comparison between TR and HC in seven evaluation metrics.

AUCMAPPRHIN

MovieLens-100K
HC0.8420.0370.0210.1230.8580.05623
TR0.61050.04820.04460.31960.88620.0024138

MovieLens-1M
HC0.8810.0520.0340.1620.8610.045198
TR0.57170.04470.03340.29400.80430.0017531