نتایج جستجو برای: compositional model

تعداد نتایج: 2118112  

2018
Dorothea Dumuid Tyman E Stanford Željko Pedišić Carol Maher Lucy K Lewis Josep-Antoni Martín-Fernández Peter T Katzmarzyk Jean-Philippe Chaput Mikael Fogelholm Martyn Standage Mark S Tremblay Timothy Olds

BACKGROUND Daily activity data are by nature compositional data. Accordingly, they occupy a specific geometry with unique properties that is different to standard Euclidean geometry. This study aimed to estimate the difference in adiposity associated with isotemporal reallocation between daily activity behaviours, and to compare the findings from compositional isotemporal subsitution to those o...

Journal: :ACM SIGSOFT Software Engineering Notes 1996

2010
Matthias Hartung Anette Frank

We present an approach to model hidden attributes in the compositional semantics of adjective-noun phrases in a distributional model. For the representation of adjective meanings, we reformulate the pattern-based approach for attribute learning of Almuhareb (2006) in a structured vector space model (VSM). This model is complemented by a structured vector space representing attribute dimensions ...

Journal: :Proceedings of the National Academy of Sciences 2014

2016
Eric Schulz Joshua B. Tenenbaum David K. Duvenaud Maarten Speekenbrink Samuel Gershman

How do people learn about complex functional structure? Taking inspiration from other areas of cognitive science, we propose that this is accomplished by harnessing compositionality: complex structure is decomposed into simpler building blocks. We formalize this idea within the framework of Bayesian regression using a grammar over Gaussian process kernels. We show that participants prefer compo...

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