Treffer: Small-Text: Active Learning for Text Classification in Python

We present small-text, an easy-to-use active learning library, which offers pool-based active learning for single- and multi-label text classification in Python. It features many pre-implemented state-of-the-art query strategies, including some that leverage the GPU. Standardized interfaces allow the combination of a variety of classifiers, query strategies, and stopping criteria, facilitating a quick mix and match, and enabling a rapid development of both active learning experiments and applications. To make various classifiers and query strategies accessible in a unified way, small-text integrates the well-known machine learning libraries scikit-learn, PyTorch, and huggingface transformers. The latter integrations are available as optionally installable extensions, making the availability of a GPU competely optional. The library is publicly available under the MIT License at https://github.com/webis-de/small-text.