cbrkit 0.2.1

Customizable Case-Based Reasoning (CBR) toolkit for Python with a built-in API and CLI.

CBRkit

PyPI | Docs | Example

Customizable Case-Based Reasoning (CBR) toolkit for Python with a built-in API and CLI.

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CBRkit

[!caution] The project is under active development and does not yet adhere to semantic versioning. Breaking changes may occur at any time for versions 0.x.y. Once the project reaches version 1.0, semantic versioning will be applied.

Installation

The library is available on PyPI, so you can install it with pip:

pip install cbrkit

It comes with several optional dependencies for certain tasks like NLP which can be installed with:

pip install cbrkit[EXTRA_NAME,...]

where EXTRA_NAME is one of the following:

• nlp: Natural Language Processing (NLP), including spacy, openai, and sentence-transformers
• cli: Command Line Interface (CLI)
• api: REST API Server
• all: All of the above

Usage

CBRkit allows the definition of similarity metrics through composition. This means that you can easily build even complex similarities by mixing built-in and/or custom measures. CBRkit also includes predefined aggregation functions. A working retrieval example can be found as part of our testing suite.

The following modules are part of CBRkit:

• sim: Similarity generator functions for various data types (e.g., strings, numbers).
• global_sim: Similarity generator functions for aggregating the above ones.
• retrieval: Functions for retrieving cases based on a query.
• typing: Generic type definitions for defining custom functions.