Research Article

SBugLocater: Bug Localization Based on Deep Matching and Information Retrieval

Table 1

Introduction of benchmark projects.

ProjectTime rangeAvg. # of source files# Total bug reports#Training set#Validation set#Testing set

Eclipse UIOct 2001–Jan 201433226495389712991299
JDTOct 2001–Jan 201476456274376412551255
SWTFeb 2002–Jan 2014202541512491830830
TomcatJul 2002–Jan 201415361056634211211