Results 21 to 30 of about 65,964 (245)

CLME: An R Package for Linear Mixed Effects Models under Inequality Constraints

open access: yesJournal of Statistical Software, 2016
In many applications researchers are typically interested in testing for inequality constraints in the context of linear fixed effects and mixed effects models.
Casey M. Jelsema, Shyamal D. Peddada
doaj   +1 more source

Computational inference of neural information flow networks. [PDF]

open access: yesPLoS Computational Biology, 2006
Determining how information flows along anatomical brain pathways is a fundamental requirement for understanding how animals perceive their environments, learn, and behave.
V Anne Smith   +4 more
doaj   +1 more source

Automatic Extraction of Road Networks by Using Teacher–Student Adaptive Structural Deep Belief Network and Its Application to Landslide Disaster

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023
An adaptive structural learning method of restricted Boltzmann machine (RBM) and deep belief network (DBN) has been developed as one of prominent deep learning models.
Shin Kamada, Takumi Ichimura
doaj   +1 more source

Active Vision for Robot Manipulators Using the Free Energy Principle

open access: yesFrontiers in Neurorobotics, 2021
Occlusions, restricted field of view and limited resolution all constrain a robot's ability to sense its environment from a single observation. In these cases, the robot first needs to actively query multiple observations and accumulate information ...
Toon Van de Maele   +4 more
doaj   +1 more source

A Generalized Order-restricted Inference Methodology for Selecting and Clustering Genes

open access: yesMATEC Web of Conferences, 2016
There are many methods for selecting and clustering genes according to their time-course or dose-response profiles. These methods all necessitate the assumption of a constant variance through time or among dosages.
Liu Rui Yin
doaj   +1 more source

M-CFIS-R: Mamdani Complex Fuzzy Inference System with Rule Reduction Using Complex Fuzzy Measures in Granular Computing

open access: yesMathematics, 2020
Complex fuzzy theory has strong practical background in many important applications, especially in decision-making support systems. Recently, the Mamdani Complex Fuzzy Inference System (M-CFIS) has been introduced as an effective tool for handling events
Tran Manh Tuan   +6 more
doaj   +1 more source

Information criterion-based clustering with order-restricted candidate profiles in short time-course microarray experiments

open access: yesBMC Bioinformatics, 2009
Background Time-course microarray experiments produce vector gene expression profiles across a series of time points. Clustering genes based on these profiles is important in discovering functional related and co-regulated genes.
Zhang Baoxue   +3 more
doaj   +1 more source

Three-Dimensional Imaging Method for Array ISAR Based on Sparse Bayesian Inference

open access: yesSensors, 2018
The problem of synthesis scatterers in inverse synthetic aperture radar (ISAR) make it difficult to realize high-resolution three-dimensional (3D) imaging.
Zekun Jiao   +3 more
doaj   +1 more source

Bayesian Inferences in the Cox Model for Order‐Restricted Hypotheses

open access: yesBiometrics, 2003
Summary. In studying the relationship between an ordered categorical predictor and an event time, it is standard practice to include dichotomous indicators of the different levels of the predictor in a Cox model. One can then use a multiple degree‐of‐freedom score or partial likelihood ratio test for hypothesis testing.
Dunson, David B., Herring, Amy H.
openaire   +4 more sources

BASE: A novel workflow to integrate nonubiquitous genes in comparative genomics analyses for selection

open access: yesEcology and Evolution, 2021
Inferring the selective forces that orthologous genes underwent across different lineages can help us understand the evolutionary processes that have shaped their extant diversity and the phenotypes they underlie.
Giobbe Forni   +3 more
doaj   +1 more source

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