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AntTech
AntTech
Jun 24, 2022 · Artificial Intelligence

Hierarchical Residual Network for Multi‑Granularity Classification (HRN) – CVPR 2022 Paper Overview

This article presents a CVPR 2022 paper by Zhejiang University and Ant Group that introduces a label‑relation‑tree‑based Hierarchical Residual Network (HRN) for improving multi‑granularity image classification, detailing its motivation, architecture, composite loss design, extensive experiments on fine‑grained datasets, and practical impact on content‑security applications.

CVPR2022Deep Learningcomputer vision
0 likes · 12 min read
Hierarchical Residual Network for Multi‑Granularity Classification (HRN) – CVPR 2022 Paper Overview
iQIYI Technical Product Team
iQIYI Technical Product Team
Jun 6, 2019 · Artificial Intelligence

Large-Scale Hierarchical Classification Algorithm for iQIYI Short Videos

iQIYI’s large‑scale hierarchical classification system combines multimodal text and image embeddings, low‑rank multimodal fusion, and a dense hierarchical multilabel network with cascade‑style weighting to assign accurate type tags to short videos, boosting production efficiency and personalized recommendation diversity.

AIMultimodalfeature fusion
0 likes · 16 min read
Large-Scale Hierarchical Classification Algorithm for iQIYI Short Videos