Published May 1, 2026 | Version 1.0.0

An Empirical Study on the Classification of Bug Reports Using Machine Learning - Supplementary Material

  • 1. University of Coimbra, CISUC/LASI, DEI, Portugal
  • 2. University of North Carolina at Charlotte, Charlotte, USA

Description

An Empirical Study on the Classification of Bug Reports Using Machine Learning Algorithms - Supplementary Material

This repository is divided as follows:

1 -> Datasets: A zip file containing 52 CSV files, where each file includes issue reports that belong to an individual project. All projects are listed in the Table II of the article.

2 -> Results: A zip file containing a series of TXT files which refers to the results obtained in each case study that belongs to the five research questions investigated in the article.

3 -> ITS_DataCollector: A zip file containing the source code of a Java tool developed in the scope of the study, to collect issue reports from different issue tracking systems.

4 -> TFIDF_IRClassification: A zip file containing the source code of a Python tool developed in the scope of the study, to run experiments belonging to each research question. The zip also includes the R scripts used to analyse the results obtained in the experiments of the five research questions.

The datasets include all issue reports available for each project until the following dates:

Community Project Collected in
Apache Cassandra 2021-04-09 19:19:59.000000 +00:00
Apache Hadoop Common 2021-04-09 19:44:56.000000 +00:00
Apache Hadoop Hdfs 2021-04-09 19:30:53.000000 +00:00
Apache Ignite 2022-02-16 18:37:25.000000 +00:00
Apache Impala 2022-02-17 11:59:53.000000 +00:00
Apache Kafka 2021-04-09 19:53:21.000000 +00:00
Apache Lucene_Core 2021-04-09 19:04:35.000000 +00:00
Apache Mesos 2021-04-19 17:17:02.000000 +00:00
Apache Qpid 2021-04-19 17:07:46.000000 +00:00
Apache Solr 2021-04-09 20:05:13.000000 +00:00
Apache Spark 2021-04-19 16:57:57.000000 +00:00
Apache Thrift 2022-02-16 18:40:06.000000 +00:00
Apache Traffic Server 2022-02-17 11:55:44.000000 +00:00
Bazelbuild Bazel 2021-10-11 19:12:39.000000 +00:00
Cakephp Cakephp 2021-12-30 02:04:48.000000 +00:00
Chartjs Chart.Js 2021-12-30 02:08:23.000000 +00:00
Dotnet Roslyn 2021-10-03 14:45:26.000000 +00:00
Elastic Elasticsearch 2021-07-22 17:01:32.000000 +00:00
Elastic Kibana 2021-07-22 17:14:02.000000 +00:00
Electron Electron 2021-12-29 23:35:23.000000 +00:00
Godotengine Godot 2021-10-03 14:46:36.000000 +00:00
Google Tensorflow 2021-04-12 17:46:29.000000 +00:00
Hashicorp Terraform 2021-10-04 11:15:06.000000 +00:00
Kubernetes Kubernetes 2021-07-22 22:44:01.000000 +00:00
Mariadb MariaDB Server 2021-10-13 09:17:35.000000 +00:00
Microsoft VSCode 2021-04-12 17:42:14.000000 +00:00
Mongodb MongoDB Core Server 2021-10-11 21:36:23.000000 +00:00
Mozilla Core 2021-04-10 00:24:20.000000 +00:00
Mozilla Firefox 2021-04-09 19:33:05.000000 +00:00
Mozilla NSS 2022-02-16 14:56:08.000000 +00:00
Mozilla SeaMonkey 2022-02-16 14:46:56.000000 +00:00
Mozilla Thunderbird 2022-02-08 16:30:10.000000 +00:00
Mui-Org Material-Ui 2021-12-30 02:13:09.000000 +00:00
Netty Netty 2021-10-11 19:11:02.000000 +00:00
Nextcloud Server 2021-10-03 15:20:56.000000 +00:00
Nixos Nixpkgs 2021-10-10 13:43:57.000000 +00:00
Nodejs Node 2021-04-12 17:19:51.000000 +00:00
Numpy Numpy 2021-10-11 16:12:19.000000 +00:00
Owncloud Core 2021-07-23 15:24:04.000000 +00:00
Pandas-Dev Pandas 2021-10-10 13:58:42.000000 +00:00
Qgis Qgis 2021-10-11 16:23:36.000000 +00:00
Radareorg Radare2 2021-12-30 22:18:13.000000 +00:00
Saltstack Salt 2021-07-23 11:15:03.000000 +00:00
Scipy Scipy 2021-10-11 16:25:37.000000 +00:00
Serverless Serverless 2021-12-30 02:10:43.000000 +00:00
Spring-Projects Spring-Boot 2021-10-11 19:04:02.000000 +00:00
Spring-Projects Spring-Framework 2021-10-11 19:09:21.000000 +00:00
Strapi Strapi 2021-12-30 02:09:33.000000 +00:00
Symfony Symfony 2021-10-08 17:26:54.000000 +00:00
Twbs Bootstrap 2021-04-12 17:18:59.000000 +00:00
Weblateorg Weblate 2021-12-30 21:15:34.000000 +00:00
Yiisoft Yii2 2021-12-30 02:06:52.000000 +00:00

Files

Datasets.zip

Files (366.1 MB)

Name Size
md5:23d97199eced083cc169e31967bcf5ed
207.4 MB Preview Download
md5:e7f6e0f2ac7815d7bc6fc741b9fa0105
28.5 kB Preview Download
md5:96dc6bd2d9308857d84f277a343c3c25
1.0 kB Preview Download
md5:e2ae2bfb058f91a427d09e03836b488f
158.6 MB Preview Download
md5:7955a806379f580c306d20964020f397
74.8 kB Preview Download

Additional details

Funding

Fundação para a Ciência e Tecnologia
UIDB/00326/2020 - CENTRE FOR INFORMATICS AND SYSTEMS OF THE UNIVERSITY OF COIMBRA UIDB/00326/2020
Fundação para a Ciência e Tecnologia
UI/BD/151217/2021 - Automating Software Defect Management in Modern Methodologies UI/BD/151217/2021