Buscar
Mostrando ítems 1-10 de 814
Unsupervised visual discrimination learning of complex stimuli: Accuracy, bias and generalization
(Elsevier, 2018-07)
Through same-different judgements, we can discriminate an immense variety of stimuli and consequently, they are critical in our everyday interaction with the environment. The quality of the judgements depends on familiarity ...
Age and season affect chemical discrimination of Liolaemus bellii own space
(2003)
We explored chemical discrimination of own vs. novel space by different age classes (neonates, juveniles, and adults) of the lizard Liolaemus bellii, during pre- and post-hibernation seasons. We recorded the number of ...
Rats can learn a roughness discrimination using only their vibrissal system
(1989)
Rats learned to discriminate between two degrees of roughness, detecting the stimuli only with their vibrissal system. After bilateral trimming of the vibrissae, performance abruptly dropped to chance levels and remained ...
The Basal Forebrain Modulates Neuronal Response in an Active Olfactory Discrimination Task
(Frontiers Media, 2020)
Successful completion of sensory decision-making requires focusing on relevant stimuli, adequate signal/noise ratio for stimulus discrimination, and stimulus valence evaluation. Different brain regions are postulated to ...
Accountability from a social justice perspective: Criticism and proposals
(Springer, 2020)
When seen in a positive light, accountability systems are understood as a means for promoting transparency, improvement, responsibility and commitment to valuable goals, thus ensuring that State funding is invested in ...
Asymptotic Information Measures Discrimination of Non-Stationary Time Series Based on Wavelet Domain
(Universidad Nacional de Colombia - Sede Bogotá - Facultad de Ciencias - Departamento de Estadística, 2016-01-01)
This article is concerned with the problem of discrimination between two classes of locally stationary time series based on minimum discrimination information. We view the observed signals as realizations of Gaussian ...
Fault detection and isolation using concatenated wavelet transform variances and discriminant analysis
(2006)
A method for fault detection and isolation is developed using the concatenated variances of the continuous wavelet transform (CWT) of plant outputs. These concatenated variances are projected onto the principal component ...
Usefulness of discriminability and response bias indices for the evaluation of recognition memory in mild cognitive impairment and Alzheimer disease
(Dementia and Geriatric Cognitive Disorders, 2018)