Effective Bug Triage Using Cold-Start Recommendation System
Abstract
Over 40-50% cost is spent in dealing with software bugs in Software companies. An
inevitable step of fixing bugs is bug triage, which aims to correctly assign a developer
to a new bug. To decrease the time cost in manual work, text classification techniques
are applied to implement automatic bug triage. A system can be constructed which will
address the problem of data reduction for bug triage, i.e., how to reduce the scale and
improve the quality of bug data. A combination of instance selection and feature
selection can be used simultaneously to reduce data scale on the bug dimension and the
word dimension. And this system will solve the Cold-Start Problem encountered in the
current system at the starting phase when there is no trained dataset and this system
will use designation-matching.
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