( Details of how the average-expert model performs can be found in our prior work ( Xiong and Litman , 2011 ) . )
automatically predicting peerreview helpfulness
Wenting Xiong Diane Litman
Note that the focus of this paper is comparing feature utilities in different helpfulness models rather than predicting those types of helpfulness ratings . ( Details of how the average-expert model performs can be found in our prior work ( Xiong and Litman , 2011 ) . )
( Details of how the average-expert model performs can be found in our prior work ( @@CITATION ) . )