Results 1 to 10 of about 7,181,199 (327)

Robust Loss Functions under Label Noise for Deep Neural Networks

open access: yes, 2017
In many applications of classifier learning, training data suffers from label noise. Deep networks are learned using huge training data where the problem of noisy labels is particularly relevant. The current techniques proposed for learning deep networks
Ghosh, Aritra   +2 more
core   +1 more source

Weather Radar Echo Extrapolation Method Based on Deep Learning

open access: yesAtmosphere, 2022
In order to forecast some high intensity and rapidly changing phenomena, such as thunderstorms, heavy rain, and hail within 2 h, and reduce the influence brought by destructive weathers, this paper proposes a weather radar echo extrapolation method based
Fugui Zhang, Can Lai, Wanjun Chen
doaj   +1 more source

Exponential penalty function control of loss networks

open access: yes, 2005
We introduce penalty-function-based admission control policies to approximately maximize the expected reward rate in a loss network. These control policies are easy to implement and perform well both in the transient period as well as in steady state.
Iyengar, Garud, Sigman, Karl
core   +1 more source

Investigation of a Promoted You Only Look Once Algorithm and Its Application in Traffic Flow Monitoring

open access: yesApplied Sciences, 2019
We propose a high-performance algorithm while using a promoted and modified form of the You Only Look Once (YOLO) model, which is based on the TensorFlow framework, to enhance the real-time monitoring of traffic-flow problems by an intelligent ...
Chang-Yu Cao   +4 more
doaj   +1 more source

Vehicle Re-Identification in Aerial Imagery Based on Normalized Virtual Softmax Loss

open access: yesApplied Sciences, 2022
With the development and popularization of unmanned aerial vehicles (UAVs) and surveillance cameras, vehicle re-identification (ReID) task plays an important role in the field of urban safety.
Wenzuo Qiao, Wenjuan Ren, Liangjin Zhao
doaj   +1 more source

Selection Consistency of Lasso-Based Procedures for Misspecified High-Dimensional Binary Model and Random Regressors

open access: yesEntropy, 2020
We consider selection of random predictors for a high-dimensional regression problem with a binary response for a general loss function. An important special case is when the binary model is semi-parametric and the response function is misspecified under
Mariusz Kubkowski, Jan Mielniczuk
doaj   +1 more source

Using Physics-Informed Neural Networks (PINNs) for Tumor Cell Growth Modeling

open access: yesMathematics
This paper presents a comprehensive investigation into the applicability and performance of two prominent growth models, namely, the Verhulst model and the Montroll model, in the context of modeling tumor cell growth dynamics.
José Alberto Rodrigues
doaj   +1 more source

On surrogate loss functions and $f$-divergences

open access: yes, 2008
The goal of binary classification is to estimate a discriminant function $\gamma$ from observations of covariate vectors and corresponding binary labels.
Jordan, Michael I.   +2 more
core   +4 more sources

Developing Novel Robust Loss Functions-Based Classification Layers for DLLSTM Neural Networks

open access: yesIEEE Access, 2023
In this paper, we suggest improving the performance of developed activation function-based Deep Learning Long Short-Term Memory (DLLSTM) structures by employing robust loss functions like Mean Absolute Error $(MAE)$ and Sum Squared Error $(SSE)$ to ...
Mohamad Abou Houran   +5 more
doaj   +1 more source

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