Stratified-NMF for Heterogeneous Data.

James Chapman Yotam Yaniv Deanna Needell

Published in: ACSSC (2023)

Keyphrases

heterogeneous data
negative matrix factorization
nonnegative matrix factorization
data integration
databases

semantic heterogeneity
data management
matrix factorization
metadata
complex data

heterogeneous databases
data sources
document clustering
principal component analysis
high order co clustering

heterogeneous data sources
information sources
high order
numerical and categorical attributes