en-de
en-fr
en-sl
en
en-zh
en-es
0.25
0.5
0.75
1.25
1.5
1.75
2
Using Graded-Relevance Metrics for Evaluating Community QA Answer Selection
Published on 2011-08-093014 Views
Community Question Answering (CQA) sites such as Yahoo! Answers have emerged as rich knowledge resources for information seekers. However, answers posted to CQA sites can be irrelevant, incomplete, re