Is Learning-to-Rank Cost-Effective in Recommending Relevant Files for Bug Localization?
Fei ZhaoYaming TangYibiao YangHongmin LuYuming ZhouBaowen XuPublished in: QRS (2015)
Keyphrases
- cost effective
- learning to rank
- bug localization
- collaborative filtering
- information retrieval
- ranking functions
- loss function
- low cost
- source code
- cost effectiveness
- evaluation measures
- direct optimization
- ranking svm
- document retrieval
- learning to rank algorithms
- recommender systems
- real time
- test collection
- metadata
- latent semantic indexing
- text mining
- directly optimize
- digital libraries
- web search
- pairwise
- source files