Results 21 to 30 of about 33,003,501 (342)
Merger rates in hierarchical models of galaxy formation – II. Comparison with N-body simulations [PDF]
, 1994 We have made a detailed comparison of the results of N-body simulations with the analytical description of the merging histories of dark matter haloes presented in Lacey & Cole, which is based on an extension of the Press-Schechter method.
C. Lacey, S. Cole
semanticscholar +1 more source
Bayesian designs for hierarchical linear models [PDF]
, 2012 Two Bayesian optimal design criteria for hierarchical linear models are discussed – the ?? criterion for the estimation of individual-level parameters ?, and the ?? criterion for the estimation of hyperparameters ?.
Allenby, Gregory +5 more
core +1 more source
, 2004 Various noninformative prior distributions have been suggested for scale parameters in hierarchical models. We construct a new folded-noncentral-t family of conditionally conjugate priors for hierarchical standard deviation pa- rameters, and then ...
A. Gelman
semanticscholar +1 more source
unmarked: An R Package for Fitting Hierarchical Models of Wildlife Occurrence and Abundance
, 2011 Ecological research uses data collection techniques that are prone to substantial and unique types of measurement error to address scientific questions about species abundance and distribution.
Ian J. Fiske, R. Chandler
semanticscholar +1 more source
Behavioural Models for Hierarchical Components [PDF]
, 2005 We describe a method for the specification and verification of the dynamic behaviour of component systems. Building applications using a component framework allows the developers to specify the architecture, the deployment, the life-cycle of the system ...
Henrio, L. +8 more
core +1 more source
Towards inducing hierarchical task network domain models for AI planning from examples [PDF]
, 2006 Domain modelling for AI Planning aims to form a database of facts about the ‘world’ being modelled. This can be a complex process especially if there is a large number of objects or actions or both to be modelled.
Richardson, Nona Elizabeth
core +4 more sources
Les Misérables: An analysis of low SWB across the world
Frontiers in Psychology, 2023 Global trends indicate that the prevalence of low subjective wellbeing is on the rise, though not all regions are equal in terms of both absolute levels and their trajectories.
Georgios Melios +5 more
doaj +1 more source
HTS-AT: A Hierarchical Token-Semantic Audio Transformer for Sound Classification and Detection [PDF]
IEEE International Conference on Acoustics, Speech, and Signal Processing, 2022 Audio classification is an important task of mapping audio samples into their corresponding labels. Recently, the transformer model with self-attention mechanisms has been adopted in this field.
Ke Chen +5 more
semanticscholar +1 more source
Learning Hierarchical Multi-Category Text Classification Models
, 2005 We present a kernel-based algorithm for hierarchical text classification where the documents are allowed to belong to more than one category at a time.
Szedmak, S. +7 more
core +2 more sources
Evolutionary Applications, 2021 Ecological and evolutionary research questions are increasingly requiring the integration of research fields along with larger data sets to address fundamental local‐ and global‐scale problems.
Daniel W. A. Noble, Shinichi Nakagawa
doaj +1 more source