RATQ: A Universal Fixed-Length Quantizer for Stochastic Optimization.

Prathamesh Mayekar Himanshu Tyagi

Published in: AISTATS (2020)

Keyphrases

stochastic optimization
fixed length
variable length
feature vectors
multistage
coding scheme
vector quantization
bitstream
sequential data
image compression
vector representation
robust optimization
simulated annealing
hidden markov models
multiresolution
machine learning
data mining