You can deploy this model and start earning money today!

EricLee/
text2vec-roberta-512

Name: text2vec-roberta-512
Rating: 2.5 (70 reviews)

text-embeddings-inference

endpoints_compatible

Views

No views yet

简介：参考 https://github.com/shibing624/text2vec 基于Cosent模型架构，使用hfl/chinese-roberta-wwm-ext作为基座模型，在中文STS-B数据集上重新微调训练，将max_seq_length从原有的128扩展到了512 eval_spearman:0.833

下游任务：基于text2vec库或sentence-transformer库均可调用。文本向量表征：

>>> from text2vec import SentenceModel, EncoderType
>>> model = SentenceModel('EricLee/text2vec-roberta-512', encoder_type=EncoderType.FIRST_LAST_AVG, max_seq_length=512)
>>> model.encode("今天天气不错啊")
Embedding shape: (768,)