@inproceedings{9515cc78679545e797178e180d10061b,
title = "Gaussian Process Latent Variable Alignment Learning",
abstract = " We present a model that can automatically learn alignments between high-dimensional data in an unsupervised manner. Learning alignments is an ill-constrained problem as there are many different ways of defining a good alignment. Our proposed method casts alignment learning in a framework where both alignment and data are modelled simultaneously. We derive a probabilistic model built on non-parametric priors that allows for flexible warps while at the same time providing means to specify interpretable constraints. We show results on several datasets, including different motion capture sequences and show that the suggested model outperform the classical algorithmic approaches to the alignment task. ",
keywords = "stat.ML, cs.LG",
author = "Ieva Kazlauskaite and Ek, {Carl Henrik}",
note = "11 pages, 9 figures",
year = "2019",
month = sep,
day = "1",
language = "English",
volume = "89",
series = "Proceedings of Machine Learning Research",
publisher = "PMLR",
pages = "748--757",
editor = "Kamalika Chaudhuri and Masashi Sugiyama",
booktitle = "The 22nd International Conference on Artificial Intelligence and Statistics, AISTATS 2019, 16-18 April 2019, Naha, Okinawa, Japan",
}