Modelling item sequences by overlapped Markov embeddings.

Cheng-Hsuan Tsai Yen-Chieh Lien Pu-Jen Cheng

Published in: WOCC (2015)

Keyphrases

hidden markov models
markov chain
dimensionality reduction
feature extraction
euclidean space
markov model
pairwise
high dimensional
nearest neighbor
variable length
purchase behavior