jevPOST
用 Jev 做检索排序而非 embedding 的建议
作者指出 Jev 不是为下游搜索训练的嵌入模型,主张用双编码器召回再用 Jev 对 top-k 重排。
Shardul
@ShardulAggarwal2026.09.27收录原推发布于 2026.09.26
Shardul @ShardulAggarwal原推发布于 2026.09.26
There's a reason we use higher dimensional embeddings trained on search related tasks. you are losing all the information from these strings and the results are gonna be less accurate. Jev wasn't trained to produce embeddings that are accurate for downstream search. use any bi-encoder search embedding models for retrieval and then rank the top-k documents using jev. This is gonna be much more accurate. Just using embeddings is already gonna be much cheaper and more accurate than what you proposed.
x.com/shardulaggarwal/status/2103630381568451019采集于 2026.09.27 10:12