Bayesian clustering with priors on partitions
نویسندگان
چکیده
منابع مشابه
Bayesian Clustering with Priors on Partitions
Traditional clustering algorithms are deterministic in the sense that a given dataset always leads to the same output partition. This paper modifies traditional clustering algorithms whereby data is associated with a probability model, and clustering is carried out on the stochastic model parameters rather than the data. This is done in a principled way using a Bayesian approach which allows th...
متن کاملon some bayesian statistical models in actuarial science with emphasis on claim count
چکیده ندارد.
15 صفحه اولOn Bayesian classification with Laplace priors
We present a new classification approach, using a variational Bayesian estimation of probit regression with Laplace priors. Laplace priors have been previously used extensively as a sparsity inducing mechanism to perform feature selection simultaneously with classification or regression. However, contrarily to the ’myth’ of sparse Bayesian learning with Laplace priors, we find that the sparsity...
متن کاملBayesian persuasion with heterogeneous priors
Abstract In a world in which rational individuals may hold di↵erent prior beliefs, a sender can influence the behavior of a receiver by controlling the informativeness of an experiment (public signal). We characterize the set of distributions of posterior beliefs that can be induced by an experiment, and provide necessary and su cient conditions for a sender to benefit from persuasion. We then ...
متن کاملRandom Projections with Bayesian Priors
The technique of random projection is one of dimension reduction, where high dimensional vectors in RD are projected down to a smaller subspace in Rk. Certain forms of distances or distance kernels such as Euclidean distances, inner products [10], and lp distances [12] between high dimensional vectors are approximately preserved in this smaller dimensional subspace. Word vectors which are repre...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Statistica Neerlandica
سال: 2011
ISSN: 0039-0402
DOI: 10.1111/j.1467-9574.2011.00490.x