Results 31 to 40 of about 1,547,225 (303)

Loss Reserving Using Loss Aversion Functions [PDF]

open access: yesSSRN Electronic Journal, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Choo, Weihao, De Jong, Piet
openaire   +1 more source

Constraint Loss for Rotated Object Detection in Remote Sensing Images

open access: yesRemote Sensing, 2021
Rotated object detection is an extension of object detection that uses an oriented bounding box instead of a general horizontal bounding box to define the object position.
Luyang Zhang   +5 more
doaj   +1 more source

Loss Functions for Loss Estimation

open access: yesThe Annals of Statistics, 1988
Let X be a random variable with distribution \(P_{\theta}\), where \(\theta\in \Theta\), and d(X) a decision for \(\theta\) with loss W(\(\theta\),d(X)). A class of loss functions combining the decision error W(\(\theta\),d(X)) and the error in estimating W(\(\theta\),d(X)) by h(X) is introduced. Under these loss functions the Bayes procedure \((d_ B(X)
openaire   +3 more sources

Comparison of estimators under different loss functions for two-parameter bathtub - shaped lifetime distribution

open access: yesCumhuriyet Science Journal, 2020
Chen is suggested a two-parameter distribution. This distribution can have increasing failure rate function or a bathtub-shaped that allows it to fit real lifetime data sets.
Kerem Gencer, Gülcan Gencer
doaj   +1 more source

Object Detection in Aerial Images Using a Multiscale Keypoint Detection Network

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
Automatic object detection in aerial imagery is being increasingly adopted in many applications, such as traffic monitoring, smart cities, and disaster assistance.
Jinhe Su   +4 more
doaj   +1 more source

Stein-Rule Estimation under an Extended Balanced Loss Function [PDF]

open access: yes, 2007
This paper extends the balanced loss function to a more general set up. The ordinary least squares and Stein-rule estimators are exposed to this general loss function with quadratic loss structure in a linear regression model.
Toutenburg, Helge   +2 more
core   +1 more source

Mixture Modeling of Exponentiated Pareto Distribution in Bayesian Framework With Applications of Wind-Speed and Tensile Strength of Carbon Fiber

open access: yesIEEE Access, 2020
Mixture modelling has stunning applications to explain the composite problems in simple way. Bayesian demonstration of 3-Component mixture model of Exponentiated Pareto distribution in right-type-I censoring scheme is presented in this article.
Ammara Nawaz Cheema   +3 more
doaj   +1 more source

On Training Targets and Activation Functions for Deep Representation Learning in Text-Dependent Speaker Verification

open access: yesAcoustics, 2023
Deep representation learning has gained significant momentum in advancing text-dependent speaker verification (TD-SV) systems. When designing deep neural networks (DNN) for extracting bottleneck (BN) features, the key considerations include training ...
Achintya Kumar Sarkar, Zheng-Hua Tan
doaj   +1 more source

An Efficient Satellite Images Classification Approach Based on Fuzzy Cognitive Map Integration With Deep Learning Models Using Improved Loss Function

open access: yesIEEE Access
Classification applications in order to obtain the desired information from satellite images are one of the increasing areas of study. Remote sensing satellite images are very difficult to obtain, but nevertheless, they can be used in many different ...
Ebru Karakose
doaj   +1 more source

Energy loss function of samarium

open access: yesScientific Reports, 2023
AbstractWe present a combined experimental and theoretical work to obtain the energy loss function (ELF) or the excitation spectrum of samarium in the energy loss range between 3 and 200 eV. At low loss energies, the plasmon excitation is clearly identified and the surface and bulk contributions are distinguished. For the precise analysis the frequency-
Yang, T.F.   +6 more
openaire   +4 more sources

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