ezio007/Data-StackExchange-Deduped
This dataset was created from Stack Exchange Data Dump, consisting of questions and their accepted answers related to version control systems and command-line environments.
Included Tags
The dataset contains content associated with the following tags:
- svn
- mercurial
- perforce
- tfs
- cvs
- bazaar
- bitkeeper
- git
- cmd
- bash
Data Collection
- Questions and only their accepted answers were extracted.
- Data was filtered to include exactly one entry per Question ID.
- Filtered Question and Answer Quality (q_score>5 && a_score>10)
Data Cleaning & Preprocessing
- Exact deduplication was performed based on
question_id. - All entries containing tags related to GitHub or GitLab (including variants) were removed to avoid platform-specific bias.
- Only tag-relevant, non-duplicated question–answer pairs were retained.
Purpose
This dataset is intended for:
- Version control system comparison and analysis
- Command-line and shell usage understanding
- Training or evaluating NLP models on technical Q&A data
Dataset Schema
| # | Column Name | Data Type | Description |
|---|---|---|---|
| 1 | QuestionId | object | Unique Stack Exchange question identifier |
| 2 | QuestionTitle | object | Title of the question |
| 3 | QuestionScore | int64 | Community score of the question |
| 4 | QuestionCreatedUtc | object | Question creation timestamp (UTC) |
| 5 | QuestionBodyHtml | object | HTML body of the question |
| 6 | QuestionViewCount | int64 | Number of views for the question |
| 7 | QuestionOwnerUserId | float64 | User ID of the question author |
| 8 | QuestionLastActivityUtc | object | Last activity timestamp for the question |
| 9 | AcceptedAnswerId | int64 | ID of the accepted answer |
| 10 | AnswerScore | int64 | Community score of the accepted answer |
| 11 | AnswerCreatedUtc | object | Answer creation timestamp (UTC) |
| 12 | AnswerOwnerUserId | float64 | User ID of the answer author |
| 13 | AnswerLastActivityUtc | object | Last activity timestamp for the answer |
| 14 | QuestionLink | object | URL to the Stack Exchange question |
| 15 | AnswerLink | object | URL to the accepted answer |
| 16 | AnswerBodyHtml | object | HTML body of the accepted answer |
| 17 | AnswerBodyPreview | object | Text preview of the accepted answer |
| 18 | AllTagIdsCsv | object | Comma-separated tag IDs |
| 19 | AllTagNamesCsv | object | Comma-separated tag names |
| 20 | MergedQuestion | object | Merged and cleaned question text |
| 21 | quality_filter | object | Quality filtering label |
| 22 | unique_id | int64 | Internally generated unique identifier |
| 23 | tag_major_lang | object | Primary tag / language category |
Record Counts by Tag
| Tag | Total Rows |
|---|---|
| bash | 11,692 |
| git | 7,146 |
| cmd | 1,710 |
| svn | 825 |
| mercurial | 549 |
| tfs | 305 |
| perforce | 138 |
| cvs | 48 |
| bazaar | 16 |
| bitkeeper | 1 |
Total Rows Across All Files
22,430