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Constructing effective classifiers from imbalanced datasets has emerged as one of the main challenges in the data mining community, due to its increased prevalence in various real-world domains. Ensemble solutions are quite often applied in this field for their ability to provide better classification ability than single classifier. However, most existing methods adopt data sampling to train the base...
Stack Overflow is a popular community-based Q&A website that caters to technical needs of software developers. As of February 2015 -- Stack Overflow has more than 3.9M registered users, 8.8M questions, and 41M comments. Stack Overflow provides explicit and detailed guidelines on how to post questions but, some questions are very poor in quality. Such questions are deleted by the experienced...
Bug fixing is a time-consuming and costly job which is performed in the whole life cycle of software development and maintenance. For many systems, bugs are managed in bug management systems such as Bugzilla. Generally, the status of a typical bug report in Bugzilla changes from new to assigned, verified and closed. However, some bugs have to be reopened. Reopened bugs increase the software development...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.