发明者
Diane Larlus, Jon Almazan, Cesar De Souza, Naila Murray, Rafael Sampaio De Rezende
发表日期
2023/11/2
专利局
US
专利申请号
18216220
简介
A system includes: a training dataset including first objects of a first modality and second objects of a second modality different than the first modality, where the second objects include text that is descriptive of the first objects; a first matrix including first relevance values indicative of relevance between the first objects and the second objects, respectively; a second matrix including second relevance values indicative of relevance between the second objects and the first objects, respectively; and a training module configured to: assign ones of the second objects to bins based on distances between the ones of the objects and a query; determine a ranking measure based on a number of the ones of the second objects assigned to the bins; determine losses based on the ranking measure and the first and second matrices; determine a final loss based on the losses; train embedding functions based on the final loss.
学术搜索中的文章
D Larlus, J Almazan, C De Souza, N Murray… - US Patent App. 18/216,220, 2023