نتایج جستجو برای: variable star

تعداد نتایج: 331837  

Journal: :Astronomische Nachrichten 1903

Journal: :Astronomische Nachrichten 1885

Journal: :Monthly Notices of the Royal Astronomical Society 1906

Journal: :Monthly Notices of the Royal Astronomical Society 1894

Journal: :Monthly Notices of the Royal Astronomical Society 2019

2004
Gabriela Kosková Peter Tiño

Latent class models (LCM) represent the high dimensional data in a smaller dimensional space in terms of latent variables. They are able to automatically discover the patterns from the data. We present a topographic version of two LCMs for collaborative filtering and apply the models to a large collection of user ratings for films. Latent classes are topologically organized on a “star-like” str...

Journal: :Symposium - International Astronomical Union 1991

Journal: :Astronomy & Astrophysics 2007

Journal: :Astronomische Nachrichten 1905

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