Open AccessRethinking the Optimization of Average Precision: Only Penalizing Negative Instances before Positive Ones Is Enough
Author(s) -
Zhuo Li,
Weiqing Min,
Song Jia,
Yingdong Zhu,
Liping Kang,
Xiaoming Wei,
Xiaolin Wei,
Shuqiang Jiang
Publication year - 2022
Publication title -
proceedings of the ... aaai conference on artificial intelligence
Language(s) - English
Resource type - Journals
eISSN - 2374-3468
pISSN - 2159-5399
DOI - 10.1609/aaai.v36i2.20042
Subject(s) - ranking (information retrieval) , computer science , contrast (vision) , code (set theory) , derivative (finance) , class (philosophy) , image (mathematics) , algorithm , artificial intelligence , set (abstract data type) , financial economics , economics , programming language