2 papers
cs.LG2023
Compatible Transformer for Irregularly Sampled Multivariate Time Series
Yuxi Wei, Juntong Peng, Tong He +4
To analyze multivariate time series, most previous methods assume regular subsampling of time series, where the interval between adjacent measurements and the number of samples rem…
stat.ML2013
Characterizing A Database of Sequential Behaviors with Latent Dirichlet Hidden Markov Models
Yin Song, Longbing Cao, Xuhui Fan +2
This paper proposes a generative model, the latent Dirichlet hidden Markov models (LDHMM), for characterizing a database of sequential behaviors (sequences). LDHMMs posit that each…