Unsupervised Dense Information Retrieval with Contrastive Learning
Contriver
openreview, github
總體來說使用對比學習碑诉,正樣本是啥呢儒搭,就是同文檔內部的句子為正樣本之類的蓝撇。
Unsupervised Legal Evidence Retrieval via Contrastive Learning with Approximate Aggregated Positive
github
又是一整個無監(jiān)督對比學習狮荔,在一個司法的場景下,標注了一堆新的數(shù)據(jù)