A Taxiomatic Attempt at Comparing SPI Frameworks
... purpose of comparing. This provides a common point of reference from which the frameworks can be evaluated, compared and contrasted. In the characteristics approach the goal was to describe key attributes of each SPI framework. However, the purpose of mapping is to identify overlaps and correlations ...
... purpose of comparing. This provides a common point of reference from which the frameworks can be evaluated, compared and contrasted. In the characteristics approach the goal was to describe key attributes of each SPI framework. However, the purpose of mapping is to identify overlaps and correlations ...
A Knowledge-Based Approach to Lexical Analogy
... [3]. Structure-mapping is essentially a domain-neutral approach that relies of the structural richness and systematicity of a knowledge-representation to yield a mapping based on graph isomorphism. The approach works best when two domains are rich in the higher-order causal structures that can guide ...
... [3]. Structure-mapping is essentially a domain-neutral approach that relies of the structural richness and systematicity of a knowledge-representation to yield a mapping based on graph isomorphism. The approach works best when two domains are rich in the higher-order causal structures that can guide ...
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... How does the human brain make sense of the 3D world while its visual input, the retinal images, are only two-dimensional? There are multiple depth-cues exploited by the brain to create a 3D model of the world. Despite the importance of this subject both for scientists and engineers, the underlying c ...
... How does the human brain make sense of the 3D world while its visual input, the retinal images, are only two-dimensional? There are multiple depth-cues exploited by the brain to create a 3D model of the world. Despite the importance of this subject both for scientists and engineers, the underlying c ...
PDF file
... but limited in tolerance to the object transformations. The histogram-based descriptors, for an example, the SIFT features, show great tolerance to the object transformations but such feature detectors are not complete in the sense that they do not take all useful information while trying to achieve ...
... but limited in tolerance to the object transformations. The histogram-based descriptors, for an example, the SIFT features, show great tolerance to the object transformations but such feature detectors are not complete in the sense that they do not take all useful information while trying to achieve ...
reviews - Center for Complex Systems and Brain Sciences
... The control of focal visual attention involves an intricate network of brain areas (BOX 1). In a first approximation, selecting where to attend next is primarily controlled by the DORSAL STREAM of visual processing18, although object recognition in the VENTRAL STREAM can bias the next attentional sh ...
... The control of focal visual attention involves an intricate network of brain areas (BOX 1). In a first approximation, selecting where to attend next is primarily controlled by the DORSAL STREAM of visual processing18, although object recognition in the VENTRAL STREAM can bias the next attentional sh ...
A generative theory of similarity
... be deeply bound up with the notion of similarity. The one-shot learning problem is of practical importance, but is not the standard context in which similarity is discussed. More commonly, subjects are shown a pair of objects and asked to rate the similarity of the pair. Note that both objects are o ...
... be deeply bound up with the notion of similarity. The one-shot learning problem is of practical importance, but is not the standard context in which similarity is discussed. More commonly, subjects are shown a pair of objects and asked to rate the similarity of the pair. Note that both objects are o ...
Linking Neural Activity to Visual Perception: Separating Sensory and
... A receiver operating characteristic (ROC) analysis (Figure 2) was used to quantify the discrimination sensitivity of MT neurons in the 2AFC task (see Appendix). For this, two distributions of spike counts were compared against each other, the distribution of counts from trials when the coherent moti ...
... A receiver operating characteristic (ROC) analysis (Figure 2) was used to quantify the discrimination sensitivity of MT neurons in the 2AFC task (see Appendix). For this, two distributions of spike counts were compared against each other, the distribution of counts from trials when the coherent moti ...
A Feedback Model of Visual Attention
... The Reynolds and Desimone model, in common with others (e.g., Olshausen et al., 1993), uses top-down signals to multiplicatively modulate the synaptic strengths of inter-regional connections so that attended information can be selectively routed to higher cortical regions. Equivalent results can be ...
... The Reynolds and Desimone model, in common with others (e.g., Olshausen et al., 1993), uses top-down signals to multiplicatively modulate the synaptic strengths of inter-regional connections so that attended information can be selectively routed to higher cortical regions. Equivalent results can be ...
The role of early visual cortex in visual integration: a neural model of
... mechanism that can be implemented by the early retinotopic visual areas. On the other hand, when both target and distractors are composed of similar elementary features, the amount of time required to distinguish between them increases linearly with the number of distractors. This is said to suggest ...
... mechanism that can be implemented by the early retinotopic visual areas. On the other hand, when both target and distractors are composed of similar elementary features, the amount of time required to distinguish between them increases linearly with the number of distractors. This is said to suggest ...
Predictions, perception, and a sense of self
... are updated into posterior beliefs after the information is available. In this commentary, we try to describe the essential properties of the Bayesian brain and highlight recent advances in understanding neuropsychiatric conditions in terms of false inference. Our account is necessarily brief but ho ...
... are updated into posterior beliefs after the information is available. In this commentary, we try to describe the essential properties of the Bayesian brain and highlight recent advances in understanding neuropsychiatric conditions in terms of false inference. Our account is necessarily brief but ho ...
Chapter 2 An Integrative Approach to Psychopathology
... Factors in Psychopathology Cultural Factors Influence form and expression of behavior Gender Effects Exerts a strong and puzzling effect on psychopathology Social Effects on Health and Behavior Frequency and quality are important Related to mortality, disease, and psychopathology Sti ...
... Factors in Psychopathology Cultural Factors Influence form and expression of behavior Gender Effects Exerts a strong and puzzling effect on psychopathology Social Effects on Health and Behavior Frequency and quality are important Related to mortality, disease, and psychopathology Sti ...
Full Text
... theory proposes that while the size of empty space interacts with the magnitude of size contrast to determine the final magnitude of illusions, it also plays a key role in providing an orientation signal for the application of computation by the perceptual system (Figure 2A and 2B). There are other ...
... theory proposes that while the size of empty space interacts with the magnitude of size contrast to determine the final magnitude of illusions, it also plays a key role in providing an orientation signal for the application of computation by the perceptual system (Figure 2A and 2B). There are other ...
Cortex-inspired Developmental Learning for Vision-based Navigation, Attention and Recognition
... The in-place learning principle was extended to a new type of cortex-inspired neuromorphic architecture, called Where-What Network (WWN), to model the brain’s ...
... The in-place learning principle was extended to a new type of cortex-inspired neuromorphic architecture, called Where-What Network (WWN), to model the brain’s ...
Monitoring and switching of cortico-basal ganglia loop
... or events contrary to predictions. In this article, we propose a hypothetical model that envisions that the CM–Pf complex functions in two different modes depending on the predictability of external events, i.e., one for monitoring ‘top-down’ biased control through the cortico-basal ganglia loop sys ...
... or events contrary to predictions. In this article, we propose a hypothetical model that envisions that the CM–Pf complex functions in two different modes depending on the predictability of external events, i.e., one for monitoring ‘top-down’ biased control through the cortico-basal ganglia loop sys ...
is function OF - Association for Contextual Behavioral Science
... a) BT historically fits within the functional approach: - classical conditioning (BT): CS-US pairings => change in behavior - operant conditioning (ABA): Sd: R-O => changes in behavior => BT analysis: psychopathology as instances of conditioning (e.g., fear for elevator as instance of conditioning) ...
... a) BT historically fits within the functional approach: - classical conditioning (BT): CS-US pairings => change in behavior - operant conditioning (ABA): Sd: R-O => changes in behavior => BT analysis: psychopathology as instances of conditioning (e.g., fear for elevator as instance of conditioning) ...
Is perception informationally encapsulated? The issue of the theory-ladenness of perception
... transformed along the visual pathways in increasingly structured representations that are more convenient for subsequent processing. The processes that transform sensation to a representation that can be processed by cognition are called perception. Perception includes both low-level and intermediat ...
... transformed along the visual pathways in increasingly structured representations that are more convenient for subsequent processing. The processes that transform sensation to a representation that can be processed by cognition are called perception. Perception includes both low-level and intermediat ...
REVIEW Time Course of Auditory Processing, Visual Processing
... and receptive language disorders. Attention can be top-down (voluntary or taskdependent) or bottom-up (sound-based salience) [1]. For bottom-up attention, auditory input and processing are required. For bottom-up processing, sound conductive mechanism, involving outer and middle ear; and sensorineur ...
... and receptive language disorders. Attention can be top-down (voluntary or taskdependent) or bottom-up (sound-based salience) [1]. For bottom-up attention, auditory input and processing are required. For bottom-up processing, sound conductive mechanism, involving outer and middle ear; and sensorineur ...
Causal networks as the backbone for temporal data-to-text
... to use a bottom-up approach. Bottom-up approaches, contrarily to top-down ones, guarantee that all chosen content will be included in the rhetorical structure. This can avoid continuity problems that are due to missing events in the generated text (Portet et al., 2009, pp. 807–808). We retain from t ...
... to use a bottom-up approach. Bottom-up approaches, contrarily to top-down ones, guarantee that all chosen content will be included in the rhetorical structure. This can avoid continuity problems that are due to missing events in the generated text (Portet et al., 2009, pp. 807–808). We retain from t ...
Article Page 08.27.20+
... predict the consequences of potential actions (top-down expectations). This information is then used in a feedforward manner to react quickly to incoming stimuli. Having such a system allows the brain to overcome time delays inherent in a strictly feedback system. The unimaginable catches by close-t ...
... predict the consequences of potential actions (top-down expectations). This information is then used in a feedforward manner to react quickly to incoming stimuli. Having such a system allows the brain to overcome time delays inherent in a strictly feedback system. The unimaginable catches by close-t ...
EEG Alpha Oscillations The inhibition
... conclude something about a particular example, instance, case etc. ...
... conclude something about a particular example, instance, case etc. ...
Psychology Mr. Detjen Chapter Reading/Study Guide 1. “What is
... 1. “What is Psychology?” I. Chapter Outline. For each chapter, begin by writing a comprehensive and annotated outline. The purpose of this task is to habituate yourself to taking notes on what you read. And the more and better and effortfully you “frontload” notes here, the less you will need to re- ...
... 1. “What is Psychology?” I. Chapter Outline. For each chapter, begin by writing a comprehensive and annotated outline. The purpose of this task is to habituate yourself to taking notes on what you read. And the more and better and effortfully you “frontload” notes here, the less you will need to re- ...
Full Article - CIHR Research Group in Sensory
... trials for both monkeys and is consistent with a bottom-up (i.e. involuntary) bias. When the delay was increased to 650 ms, one monkey continued to show faster responses to the Invalid location whereas the other monkey showed faster responses to the Valid location, consistent with a top-down (i.e. v ...
... trials for both monkeys and is consistent with a bottom-up (i.e. involuntary) bias. When the delay was increased to 650 ms, one monkey continued to show faster responses to the Invalid location whereas the other monkey showed faster responses to the Valid location, consistent with a top-down (i.e. v ...
PDF file
... from the field of view randomly, but rather, they move continuously across the field of view, given their motion is not too fast for the brain to respond. At the pixel level, views are very discontinuous as image patches sweep across the field of view. Motivated by cerebral cortex, our model explore ...
... from the field of view randomly, but rather, they move continuously across the field of view, given their motion is not too fast for the brain to respond. At the pixel level, views are very discontinuous as image patches sweep across the field of view. Motivated by cerebral cortex, our model explore ...
test prep
... D) opponent-process cell. 63. When admiring the texture of a piece of fabric, Calvin usually runs his fingertips over the cloth's surface. He does this because: A) if the cloth were held motionless, sensory adaptation to its feel would quickly occur. B) the sense of touch does not adapt. C) a relati ...
... D) opponent-process cell. 63. When admiring the texture of a piece of fabric, Calvin usually runs his fingertips over the cloth's surface. He does this because: A) if the cloth were held motionless, sensory adaptation to its feel would quickly occur. B) the sense of touch does not adapt. C) a relati ...