Duplicate Bug Report Detection with A Combination of
Information Retrieval and Topic Modeling

Anh Tuan Nguyen, Tung Thanh Nguyen, Tien N. Nguyen, David Lo, and Chengnian Sun

 

DBTM's Approach

 

Our model, DBTM, is the combination of two components: our novel topic model, T-Model, and BM25F model.