Results 41 to 50 of about 1,249,172 (345)
Reduction of internal noise in auditory perceptual learning [PDF]
, 2013 This paper examines what mechanisms underlie auditory perceptual learning. Fifteen normal hearing adults performed two-alternative, forced choice, pure tone frequency discrimination for four sessions.
Amitay, S. +3 more
core +1 more source
Fairness Testing: Testing Software for Discrimination [PDF]
, 2017 This paper defines software fairness and discrimination and develops a testing-based method for measuring if and how much software discriminates, focusing on causality in discriminatory behavior. Evidence of software discrimination has been found in modern software systems that recommend criminal sentences, grant access to financial products, and ...
arxiv +1 more source
Attention-based neural networks for clinical prediction modelling on electronic health records
BMC Medical Research Methodology, 2023 Background Deep learning models have had a lot of success in various fields. However, on structured data they have struggled. Here we apply four state-of-the-art supervised deep learning models using the attention mechanism and compare against logistic ...
Egill A. Fridgeirsson +2 more
doaj +1 more source
Dynamic Weighted Learning for Unsupervised Domain Adaptation [PDF]
arXiv, 2021 Unsupervised domain adaptation (UDA) aims to improve the classification performance on an unlabeled target domain by leveraging information from a fully labeled source domain. Recent approaches explore domain-invariant and class-discriminant representations to tackle this task.
arxiv
Learning complex texture discrimination
Journal of the Optical Society of America A, 2018 Higher-order spatial correlations contribute strongly to visual structure and salience, and are common in the natural environment. One method for studying this structure has been through the use of highly controlled texture patterns whose obvious structure is defined entirely by third- and higher-order correlations.
T. Maddess +5 more
openaire +4 more sources
FEBS Letters, EarlyView.We present the cellular transcription‐coupled Flp‐nick system allowing the introduction of a Top1‐mimicking cleavage complex (Flpcc) at a Flp recognition target site within a controllable LacZ gene. LacZ transcription leads to the collision of RNA polymerase II (RNAPII) with Flpcc, and this causes RNAPII stalling, ubiquitination, and degradation.
Petra Herring +6 more
wiley +1 more source
Frontiers in Psychology, 2015 Associative learning plays an important role in the development of anxiety disorders, but a thorough understanding of the variables that impact such learning is still lacking.
Bert eLenaert +4 more
doaj +1 more source
Context and crowding in perceptual learning on a peripheral contrast discrimination task: context-specificity in contrast learning. [PDF]
PLoS ONE, 2013 Perceptual learning is an improvement in sensitivity due to practice on a sensory task and is generally specific to the trained stimuli and/or tasks. The present study investigated the effect of stimulus configuration and crowding on perceptual learning ...
Nisha S Yeotikar +3 more
doaj +1 more source
Discriminative-Generative Representation Learning for One-Class Anomaly Detection [PDF]
arXiv, 2021 As a kind of generative self-supervised learning methods, generative adversarial nets have been widely studied in the field of anomaly detection. However, the representation learning ability of the generator is limited since it pays too much attention to pixel-level details, and generator is difficult to learn abstract semantic representations from ...
arxiv
Molecular Oncology, EarlyView.Integrating ancestry, differential methylation analysis, and machine learning, we identified robust epigenetic signature genes (ESGs) and Core‐ESGs in Black and White women with endometrial cancer. Core‐ESGs (namely APOBEC1 and PLEKHG5) methylation levels were significantly associated with survival, with tumors from high African ancestry (THA) showing ...
Huma Asif, J. Julie Kim
wiley +1 more source