C-Pack: Packaged Resources To Advance General Chinese Embedding

arXiv:2309.07597v3 Announce Type: replace
Abstract: We introduce C-Pack, a package of resources that significantly advance the field of general Chinese embeddings. C-Pack includes three critical resources. 1) C-MTEB is a comprehensive benchmark for Chinese text embeddings covering 6 tasks and 35 datasets. 2) C-MTP is a massive text embedding dataset curated from labeled and unlabeled Chinese corpora for training embedding models. 3) C-TEM is a family of embedding models covering multiple sizes. Our models outperform all prior Chinese text embeddings …

advance arxiv chinese cs.ai cs.cl cs.ir embedding general resources type