---

Trane is a software package that automatically generates problems for temporal datasets and produces labels for supervised learning. Its goal is to streamline the machine learning problem-solving process.

Install

Install Trane using pip:

python -m pip install trane

Usage

Here's a quick demonstration of Trane in action:

import trane

data, metadata = trane.load_airbnb()
entity_columns = ["location"]
window_size = "2d"

problem_generator = trane.ProblemGenerator(
    metadata=metadata,
    window_size=window_size,
    entity_columns=entity_columns
)
problems = problem_generator.generate()

print(f'Generated {len(problems)} problems.')
print(problems[108])
print(problems[108].create_target_values(data).head(5))

Output:

Generated 168 problems.
For each <location> predict the majority <rating> in all related records in the next 2 days.
  location       time  target
0   London 2021-01-01       5
1   London 2021-01-03       4
2   London 2021-01-05       5
3   London 2021-01-07       4
4   London 2021-01-09       5

Community

• Questions or Issues? Create a GitHub issue.
• Want to Chat? Join our Slack community.

Cite Trane

If you find Trane beneficial, consider citing our paper:

Ben Schreck, Kalyan Veeramachaneni. What Would a Data Scientist Ask? Automatically Formulating and Solving Predictive Problems. IEEE DSAA 2016, 440-451.

BibTeX entry:

@inproceedings{schreck2016would,
  title={What Would a Data Scientist Ask? Automatically Formulating and Solving Predictive Problems},
  author={Schreck, Benjamin and Veeramachaneni, Kalyan},
  booktitle={Data Science and Advanced Analytics (DSAA), 2016 IEEE International Conference on},
  pages={440--451},
  year={2016},
  organization={IEEE}
}