DeepTriage

Implementation of 'DeepTriage: Exploring the Effectiveness of Deep Learning for Bug Triaging'

File Contents

• preprocess.py includes text cleaning and tokenization parts.
• dataset.py includes dataset reading and slicing methods for chronological cross validation.
• dbrnna.py is the model implementation in Keras.
• main.py includes example method calls.

How to use

1. You need a Python version of 3.6.x or later.
2. Install required packages (Using a virtual environment is recommended). pip install -r requirements.txt
3. Clone the repository. git clone https://github.com/hacetin/deep-triage.git
4. Download datasets into the repository as following:
   • Download deep_data.json from here and classifier_data_0.json, classifier_data_5.json, classifier_data_10.json, classifier_data_20.json from here, then put them into data/google_chromium folder.
   • Download deep_data.json from here and classifier_data_0.json, classifier_data_5.json, classifier_data_10.json, classifier_data_20.json from here, then put them into data/mozilla_core folder.
   • Download deep_data.json from here and classifier_data_0.json, classifier_data_5.json, classifier_data_10.json, classifier_data_20.json from here, then put them into data/mozilla_firefox folder.
5. Run main.py.

   cd deep-triage
   python main.py

Contribution

Any contribution (pull request etc.) is welcome.

Datasets

Here are the links for the datasets:

• Google Chromium - 383,104 bug reports
• Mozilla Core - 314,388 bug reports
• Mozilla Firefox - 162,307 bug reports

A sample bug report from datasets is given below:

Google Chromium:

{
        "id" : 1,
        "issue_id" : 2,
        "issue_title" : "Testing if chromium id works",
        "reported_time" : "2008-08-30 16:00:21",
        "owner" : "",
        "description" : "\nWhat steps will reproduce the problem?\n1.\n2.\n3.\n\r\nWhat is the expected output? What do you see instead?\n\r\n\r\nPlease use labels and text to provide additional information.\n \n ",
        "status" : "Invalid",
        "type" : "Bug"
}

Mozilla Core and Firefox:

{
        "id" : 1,
        "issue_id" : 91,
        "issue_title" : "document properties cannot be listed",
        "reported_time" : "1998-04-07 23:05:23",
        "owner" : "rickg@formerly-netscape.com.tld",
        "description" : "Created by Till Krech (till@berlin.snafu.de) on Tuesday, April 7, 1998 9:05:23 AM PDT\nAdditional Details :\nthe JavaScript \"for in\" statement does not work on the\ndocument object. At least not in the Linux version.",
        "status" : "VERIFIED",
        "resolution" : "FIXED"
}