Visualizations relevant to the user by multi-view latent variable factorization

Seppo Virtanen, Homayun Afrabandpey, Samuel Kaski

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaConference contributionScientificvertaisarvioitu

Abstrakti

A main goal of data visualization is to find, from among all the available alternatives, mappings to the 2D/3D display which are relevant to the user. Assuming user interaction data, or other auxiliary data about the items or their relationships, the goal is to identify which aspects in the primary data support the user's input and, equally importantly, which aspects of the user's potentially noisy input have support in the primary data. For solving the problem, we introduce a multi-view embedding in which a latent factorization identifies which aspects in the two data views (primary data and user data) are related and which are specific to only one of them. The factorization is a generative model in which the display is parameterized as a part of the factorization and the other factors explain away the aspects not expressible in a two-dimensional display. Functioning of the model is demonstrated on several data sets.

AlkuperäiskieliEnglanti
OtsikkoICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
KustantajaIEEE
Sivut2464-2468
Sivumäärä5
Vuosikerta2016-May
ISBN (painettu)9781479999880
DOI - pysyväislinkit
TilaJulkaistu - 18 toukokuuta 2016
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisuussa
TapahtumaIEEE International Conference on Acoustics, Speech, and Signal Processing - Shanghai, Kiina
Kesto: 20 maaliskuuta 201625 maaliskuuta 2016
Konferenssinumero: 41
http://www.icassp2016.org/

Conference

ConferenceIEEE International Conference on Acoustics, Speech, and Signal Processing
LyhennettäICASSP 2016
MaaKiina
KaupunkiShanghai
Ajanjakso20/03/201625/03/2016
www-osoite

Sormenjälki Sukella tutkimusaiheisiin 'Visualizations relevant to the user by multi-view latent variable factorization'. Ne muodostavat yhdessä ainutlaatuisen sormenjäljen.

Siteeraa tätä