Coarse-To-Fine Knowledge Selection for Document Grounded Dialogs.

Yeqin Zhang Haomin Fu Cheng Fu Haiyang Yu Yongbin Li Cam-Tu Nguyen

Published in: ICASSP (2023)

Keyphrases

coarse to fine
multiscale
object detection
multiresolution
hierarchical segmentation
hierarchical representation
image registration
knowledge base
dynamic programming
optical flow estimation
machine learning
image segmentation
matching scheme