esm2quinox

KO | EN

gitlite — search

#javascript #hacktoberfest #react #typescript #llm #linux #docker #nodejs #java #awesome #vue #awesome-list #ios #openai

(★ 36)

An implementation of ESM2 in Equinox+JAX

esm2quinox 최신버젼 다운로드

최종 버전 다운로드 (.zip)

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

<h1 align="center">ESM2quinox</h1>
<h2 align="center">An implementation of <a href="https://github.com/facebookresearch/esm">ESM2</a> in <a href="https://github.com/patrick-kidger/equinox">Equinox+JAX</a></h2>

## Installation

```
pip install esm2quinox
```

## Public API

See their docstrings for details:
```
esm2quinox
    .ESM2
        .__init__(self, num_layers: int, embed_size: int, num_heads: int, token_dropout: bool, key: PRNGKeyArray)
        .__call__(self, tokens: Int[np.ndarray | jax.Array, " length"]) -> esm2quinox.ESM2Result

.ESM2Result
        .hidden: Float[Array, "length embed_size"]
        .logits: Float[Array, "length alphabet_size"]

.tokenise(proteins: list[str], length: None | int = None, key: None | PRNGKeyArray = None)

.from_torch(torch_esm2: esm.ESM2) -> esm2quinox.ESM2
```

## Quick examples

Load an equivalent pretrained model from PyTorch:
```python
import esm  # pip install fair-esm==2.0.0
import esm2quinox

torch_model, _ = esm.pretrained.esm2_t6_8M_UR50D()
model = esm2quinox.from_torch(torch_model)
```

Create a randomly-initialised model:
```python
import esm2quinox
import jax.random as jr

key = jr.key(1337)
model = esm2quinox.ESM2(num_layers=3, embed_size=32, num_heads=2, token_dropout=False, key=key)
```

Forward pass (note the model operates on unbatched data):
```python
proteins = esm2quinox.tokenise(["SPIDERMAN", "FOO"])
out = jax.vmap(model)(proteins)
out.hidden  # hidden representation from last layer
out.logits  # logits for masked positions
```

esm2quinox

esm2quinox 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

esm2quinox

esm2quinox 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

Download README