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distiluse-base-multilingual-cased-v2 的 ONNX 转换版本
对 sentence-transformers/distiluse-base-multilingual-cased-v2 的转换
这是一个 sentence-transformers 的 ONNX 模型:它将句子和段落映射到一个 512 维的稠密向量空间,可用于聚类或语义搜索等任务。此自定义模型输出 last_hidden_state,与原始 sentence-transformer 实现类似。
使用方法(HuggingFace Optimum)
安装 optimum 后,使用此模型变得非常简单:
python -m pip install optimum
您可能还需要安装以下依赖:
python -m pip install onnxruntime
python -m pip install onnx
然后您可以像这样使用该模型:
from optimum.onnxruntime.modeling_ort import ORTModelForCustomTasks
model = ORTModelForCustomTasks.from_pretrained("lorenpe2/distiluse-base-multilingual-cased-v2")
tokenizer = AutoTokenizer.from_pretrained("lorenpe2/distiluse-base-multilingual-cased-v2")
inputs = tokenizer("I love burritos!", return_tensors="pt")
pred = model(**inputs)
您还可以利用 transformers 中的 pipeline API:
from transformers import pipeline
onnx_extractor = pipeline("feature-extraction", model=model, tokenizer=tokenizer)
text = "I love burritos!"
pred = onnx_extractor(text)
评估结果
有关此模型的自动评估,请参阅 Sentence Embeddings Benchmark:https://seb.sbert.net
完整模型架构
SentenceTransformer(
(0): Transformer({'max_seq_length': 128, 'do_lower_case': False}) with Transformer model: DistilBertModel
(1): Pooling({'word_embedding_dimension': 768, 'pooling_mode_cls_token': False, 'pooling_mode_mean_tokens': True, 'pooling_mode_max_tokens': False, 'pooling_mode_mean_sqrt_len_tokens': False})
(2): Dense({'in_features': 768, 'out_features': 512, 'bias': True, 'activation_function': 'torch.nn.modules.activation.Tanh'})
)
引用与作者
此模型由 sentence-transformers 训练。
如果您发现此模型有帮助,欢迎引用我们的论文 Sentence-BERT: Sentence Embeddings using Siamese BERT-Networks:
@inproceedings{reimers-2019-sentence-bert,
title = "Sentence-BERT: Sentence Embeddings using Siamese BERT-Networks",
author = "Reimers, Nils and Gurevych, Iryna",
booktitle = "Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing",
month = "11",
year = "2019",
publisher = "Association for Computational Linguistics",
url = "http://arxiv.org/abs/1908.10084",
}
lorenpe2/distiluse-base-multilingual-cased-v2
作者 lorenpe2
sentence-similarity
sentence-transformers
↓ 1
♥ 0
创建时间: 2023-07-27 08:56:23+00:00
更新时间: 2023-07-27 09:13:27+00:00
在 Hugging Face 上查看文件 (8)
.gitattributes
README.md
config.json
model.onnx
ONNX
special_tokens_map.json
tokenizer.json
tokenizer_config.json
vocab.txt