Imputation of Incomplete Motion Data Using Hidden Markov Models
Vadim E. Uvarov, Alexander A. Popov, Tatyana A. Gultyaeva · Journal of Physics Conference Series · 2019
The modified Viterbi algorithm for imputation of incomplete sequences using hidden Markov models is presented. It is applied to the problem of imputation of incomplete motion data. It is shown that modified Viterbi algorithm outperforms imputation of gaps with the mean of neighbor observations.