On the Effect of High Order Reputation Information on Trust Prediction in Wikipedia's Vote Network
Authors | J. David Nuñez-Gonzalez Manuel Graña |
|---|---|
Publication date | 2014 |
DOI | 10.1109/ENIC.2014.13 |
Links | Original |
On the Effect of High Order Reputation Information on Trust Prediction in Wikipedia's Vote Network - scientific work related to Wikipedia quality published in 2014, written by J. David Nuñez-Gonzalez and Manuel Graña.
Overview
When a user (the truster) in a social network is trying to solve the problem of guessing whether he/she will trust or not another user (the trustee) when he/she has not direct experience of the trustee behavior, then the truster is facing a Trust prediction problem. In this paper authors deal with this problem as a classification problem based on reputation features of the target trustee. Reputation refers to the opinion that a third person (a witness) may have about the target trustee. Second and higher order reputation information comes from witnesses which have no direct contact with the trustee. The differences in the spread of relationships among users produce variable size reputation feature vectors, according to the relationships of each user. Authors propose probabilistic descriptors of the reputation information in order to reduce the feature vectors to the same size. In this paper authors explore the prediction of Trust training some classifiers with reputation features extracted from first and second order relationships. Authors conclude that second order reputation features do not improve classification significatively.
Embed
Wikipedia Quality
Nuñez-Gonzalez, J. David; Graña, Manuel. (2014). "[[On the Effect of High Order Reputation Information on Trust Prediction in Wikipedia's Vote Network]]".DOI: 10.1109/ENIC.2014.13.
English Wikipedia
{{cite journal |last1=Nuñez-Gonzalez |first1=J. David |last2=Graña |first2=Manuel |title=On the Effect of High Order Reputation Information on Trust Prediction in Wikipedia's Vote Network |date=2014 |doi=10.1109/ENIC.2014.13 |url=https://wikipediaquality.com/wiki/On_the_Effect_of_High_Order_Reputation_Information_on_Trust_Prediction_in_Wikipedia's_Vote_Network}}
HTML
Nuñez-Gonzalez, J. David; Graña, Manuel. (2014). "<a href="https://wikipediaquality.com/wiki/On_the_Effect_of_High_Order_Reputation_Information_on_Trust_Prediction_in_Wikipedia's_Vote_Network">On the Effect of High Order Reputation Information on Trust Prediction in Wikipedia's Vote Network</a>".DOI: 10.1109/ENIC.2014.13.
