Class Size Variance Minimization to Metric Learning for Dish Identification.

Shilong Feng Haoqin Xie Hongbo Yin Xiaopeng Chen Deshun Yang Patrick P. K. Chan

Published in: ICMLC (2019)

Keyphrases

metric learning
distance metric
distance metric learning
semi supervised clustering
pairwise
learning tasks

semi supervised
multi task
mahalanobis metric
machine learning and pattern recognition
mahalanobis distance

objective function
dimensionality reduction
intra class
distance function
subject to linear constraints

covariance matrix
data mining
domain knowledge
feature space
e learning