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crfs-rs

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

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# crfs-rs

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

## Installation

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

```toml
[dependencies]
crfs = "0.4"
```

## Performance

Performance comparsion with CRFsuite on MacBook Pro (13-inch, M4 MAX, 2024)

```bash
$ cargo bench --bench crf_bench -- --output-format bencher
test tag/crfs ... bench:         579 ns/iter (+/- 15)
test tag/crfsuite ... bench:        1185 ns/iter (+/- 20)
```

Last updated on 2026-02-01.

## License

This work is released under the MIT license. A copy of the license is provided
in the [LICENSE](./LICENSE) file.

crfs-rs

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