RESEARCH ON EXPERT OPINION CREDIBILITY RATING IN VERTICAL FIELD

摘要

Nowadays, online celebrities became highly influential in shaping publicopinion and disseminating information without supervision. This paper proposes a method of calculating credibility scoring of expert opinion so as to provide some useful infoirmotion to correctly guide public opinion. This paper studies the credible evaluation ofexpert opinion from two aspects: the extraction of rating information and the credibilityrating of expert opinion. We extract score information from expert opinions by usingsequence annotation, construct the credible rating standard considering a number of factors, compare it with the public official statistics in the vertical field, and generate thecredibility score of expert opinion based on the comparison results.