Joint Optimization of Multi-vector Representation with Product Quantization.

Yan Fang Jingtao Zhan Yiqun Liu Jiaxin Mao Min Zhang Shaoping Ma

Published in: NLPCC (1) (2022)

Keyphrases

joint optimization
vector representation
fixed length
similarity measure
sparse representation
semantic description
variable length
data sets
document representation
similarity computation
distance measure
multiscale
pattern recognition
wavelet transform