Improvements of the HITS Algorithm Based on the Model of Credibility
Cong Li · Science Technology and Engineering · 2009
HITS is one of the classical Web link analysis algorithms.The main problem is the topic drift and mutual reinforcement.According to these problems,an improved algorithm T-HITS is proposed,using a network structure to map spam collection with corresponding website and exclude the spam links with link text.At last the model of credibility is used to fix the results,and the experimental data shows that the improved algorithm has a big improvement about the degree of correlation of the results,and can decreases the probability of the topic drift.