https://github.com/messense/crfs-rs

Pure Rust port of CRFsuite: a fast implementation of Conditional Random Fields (CRFs)
https://github.com/messense/crfs-rs

crf crfsuite

Last synced: about 1 year ago
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Pure Rust port of CRFsuite: a fast implementation of Conditional Random Fields (CRFs)

• Host: GitHub
• URL: https://github.com/messense/crfs-rs
• Owner: messense
• License: mit
• Created: 2021-01-31T03:39:51.000Z (over 5 years ago)
• Default Branch: main
• Last Pushed: 2025-03-01T09:32:49.000Z (over 1 year ago)
• Last Synced: 2025-03-30T18:08:44.576Z (about 1 year ago)
• Topics: crf, crfsuite
• Language: Rust
• Homepage:
• Size: 77.1 KB
• Stars: 29
• Watchers: 4
• Forks: 10
• Open Issues: 8
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE

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README

          
# crfs-rs

[![CI](https://github.com/messense/crfs-rs/workflows/CI/badge.svg)](https://github.com/messense/crfs-rs/actions?query=workflow%3ACI)

[![codecov](https://codecov.io/gh/messense/crfs-rs/branch/main/graph/badge.svg)](https://codecov.io/gh/messense/crfs-rs)

[![Crates.io](https://img.shields.io/crates/v/crfs.svg)](https://crates.io/crates/crfs)

[![docs.rs](https://docs.rs/crfs/badge.svg)](https://docs.rs/crfs/)

Pure Rust port of CRFsuite: a fast implementation of Conditional Random Fields (CRFs)

**Currently only support prediction, model training is not supported.**

For training you can use [crfsuite-rs](https://github.com/messense/crfsuite-rs).

## Installation

Add it to your ``Cargo.toml``:

```toml

[dependencies]

crfs = "0.2"

```

## Performance

Performance comparsion with CRFsuite on MacBook Pro (13-inch, M1, 2020) 16GB

```bash

$ cargo bench --bench crf_bench -- --output-format bencher

test tag/crfs ... bench:        1449 ns/iter (+/- 5)

test tag/crfsuite ... bench:        2154 ns/iter (+/- 14)

```

Last updated on 2021-11-18.

## License

This work is released under the MIT license. A copy of the license is provided

in the [LICENSE](./LICENSE) file.