Pubs
The pubs sample database is modeled after a book publishing company.
Original source: www.codeproject.com
Versions
Pubs (by Jan Motl)
- Removed user defined data types
Dataset details
- Associated task:
- Regression
- Domain:
- Retail
- Data types:
- Size:
- 400 KB
- Count of tables:
- 11
- Count of rows:
- 255
- Count of columns:
- 64
- Missing values:
- Yes
- Compound keys:
- No
- Loops:
- No
- Type:
- Synthetic
- Instance count:
- 18
- Target table:
- titles
- Target column:
- ytd_sales
- Target ID:
- title_id
- Target timestamp:
- pubdate
Algorithms
| Dataset version | Target | Algorithm | Author text | Measure | Value |
|---|---|---|---|---|---|
| pubs | ytd_sales | Predictor Factory | Predictor Factory | Accuracy | 0.15 |
How to download the dataset
The datasets are publicly available directly from MariaDB database.
- Open your favourite MariaDB client (MySQL Workbench works, but see FAQ)
- Use following credentials:
- hostname: db.relational-data.org
- port: 3306
- username: guest
- password: relational
- Export "pubs" database (or other version of the dataset, if available) in your favourite format (e.g. CSV or SQL dump).