Results 11 to 20 of about 448,167 (282)

Simple Black-Box Universal Adversarial Attacks on Deep Neural Networks for Medical Image Classification

open access: yesAlgorithms, 2022
Universal adversarial attacks, which hinder most deep neural network (DNN) tasks using only a single perturbation called universal adversarial perturbation (UAP), are a realistic security threat to the practical application of a DNN for medical imaging ...
Kazuki Koga, Kazuhiro Takemoto
doaj   +1 more source

Combining white box models, black box machines and human interventions for interpretable decision strategies [PDF]

open access: yesJudgment and Decision Making, 2022
Granting a short-term loan is a critical decision. A great deal of research has concerned the prediction of credit default, notably through Machine Learning (ML) algorithms.
Gregory Gadzinski, Alessio Castello
doaj   +2 more sources

Fast Black-Box Quantum State Preparation [PDF]

open access: yesQuantum, 2022
Quantum state preparation is an important ingredient for other higher-level quantum algorithms, such as Hamiltonian simulation, or for loading distributions into a quantum device to be used e.g.
Johannes Bausch
doaj   +1 more source

From cloudy logic to logistical system: Algorimages, black boxes, and the socio-technical infrastructure of platforms

open access: yesNECSUS, 2023
This article argues that the critical study of algorithms must shift its focus from solving the problem of the ‘black box’ to seeing the structures that surround and pose it as a problematic in the first place.
Leo Hansson Nilson
doaj   +1 more source

A Transformation-Based Improved Kriging Method for the Black Box Problem in Reliability-Based Design Optimization

open access: yesMathematics, 2023
In order to overcome the drawbacks of expensive function evaluation in the practical reliability-based design optimization (RBDO) problem, researchers have proposed the black box-based RBDO method.
Li Lu, Yizhong Wu, Qi Zhang, Ping Qiao
doaj   +1 more source

Using Black-Box Compression Algorithms for Phase Retrieval [PDF]

open access: yesIEEE Transactions on Information Theory, 2020
Compressive phase retrieval refers to the problem of recovering a structured $n$-dimensional complex-valued vector from its phase-less under-determined linear measurements. The non-linearity of measurements makes designing theoretically-analyzable efficient phase retrieval algorithms challenging.
Milad Bakhshizadeh   +2 more
openaire   +2 more sources

The politics of algorithmic governance in the black box city [PDF]

open access: yesBig Data & Society, 2020
Everyday surveillance work is increasingly performed by non-human algorithms. These entities can be conceptualised as machinic flâneurs that engage in distanciated flânerie: subjecting urban flows to a dispassionate, calculative and expansive gaze.
openaire   +2 more sources

Using Parameterized Black-Box Priors to Scale Up Model-Based Policy Search for Robotics [PDF]

open access: yes, 2018
The most data-efficient algorithms for reinforcement learning in robotics are model-based policy search algorithms, which alternate between learning a dynamical model of the robot and optimizing a policy to maximize the expected return given the model ...
Chatzilygeroudis, Konstantinos   +1 more
core   +2 more sources

Better fixed-arity unbiased black-box algorithms [PDF]

open access: yesProceedings of the Genetic and Evolutionary Computation Conference Companion, 2018
An extended abstract will appear at GECCO ...
Nina Bulanova, Maxim Buzdalov 0001
openaire   +2 more sources

Agile Machine Learning Model Development Using Data Canyons in Medicine: A Step towards Explainable Artificial Intelligence and Flexible Expert-Based Model Improvement

open access: yesApplied Sciences, 2023
Over the past few decades, machine learning has emerged as a valuable tool in the field of medicine, driven by the accumulation of vast amounts of medical data and the imperative to harness this data for the betterment of humanity.
Bojan Žlahtič   +5 more
doaj   +1 more source

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