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Ance Dpr Question Multi
A
Ance Dpr Question Multi
Developed by castorini
ANCE是一種稠密文本檢索模型，通過近似最近鄰負對比學習優化檢索效果。
Downloads 334
Release Time : 3/2/2022
Model Overview
該模型通過稠密向量表示和近似最近鄰搜索技術，優化了文本檢索任務的效果和效率。
Model Features
近似最近鄰負對比學習
採用近似最近鄰技術進行負採樣，優化對比學習效果
稠密向量檢索
使用稠密向量表示文檔和查詢，提高檢索精度
高效檢索
結合近似最近鄰搜索技術，實現大規模文檔的高效檢索
Model Capabilities
文本檢索
文檔相似度計算
信息檢索
Use Cases
信息檢索
文檔檢索系統
構建高效的文檔檢索系統，快速找到相關文檔
相比傳統檢索方法有更好的精度和召回率
問答系統
作為問答系統的檢索組件，快速找到問題相關文檔
提高問答系統的響應速度和準確率
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