APPLICATION OF AN EXPERT SYSTEM FOR ASSESSMENT OF
... To illustrate competitive learning, consider the Kohonen network with 100 neurons arranged in the form of a two-dimensional lattice with 10 rows and 10 columns. The network is required to classify two-dimensional input vectors each neuron in the network should respond only to the input vectors occ ...
... To illustrate competitive learning, consider the Kohonen network with 100 neurons arranged in the form of a two-dimensional lattice with 10 rows and 10 columns. The network is required to classify two-dimensional input vectors each neuron in the network should respond only to the input vectors occ ...
Key Competences for Lifelong Learning
... to the development of an individual’s cognitive ability to interpret the world and relate to others. Communication in the mother tongue requires an individual to have knowledge of vocabulary, functional grammar and the functions of language. It includes an awareness of the main types of verbal inter ...
... to the development of an individual’s cognitive ability to interpret the world and relate to others. Communication in the mother tongue requires an individual to have knowledge of vocabulary, functional grammar and the functions of language. It includes an awareness of the main types of verbal inter ...
After Conditioning - Educational Psychology
... After repeated associations, previously neutral activities at school will become associated with emotions (happy, sad, anxious, angry, etc.) ...
... After repeated associations, previously neutral activities at school will become associated with emotions (happy, sad, anxious, angry, etc.) ...
Exam
... MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the quesfion. 1) You have an intense fear of high places and are asked to climb to the top of a high tower. As you ascend your therapist tells you to relax and gives you positive feedback on how you are doing; e ...
... MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the quesfion. 1) You have an intense fear of high places and are asked to climb to the top of a high tower. As you ascend your therapist tells you to relax and gives you positive feedback on how you are doing; e ...
The antioxidants alpha-lipoic acid and N
... oxidative-stress induced cell damage. • Studies indicate that both LA and NAC protect against oxidative stress in both peripheral and central nervous system. • Both compounds have been found to reverse age-related impairments of memory in mice. ...
... oxidative-stress induced cell damage. • Studies indicate that both LA and NAC protect against oxidative stress in both peripheral and central nervous system. • Both compounds have been found to reverse age-related impairments of memory in mice. ...
Code-specific policy gradient rules for spiking neurons
... actions is proportional to the spike counts of two output neurons: p(ak |s) = Nk /(N1 + N2 ). B Learning curves of the 2-armed bandit. Blue: Spike count learning rule (7), Red: Full spike train rule (16). C Evolution of the spike count in response to the two input states during learning. Both reward ...
... actions is proportional to the spike counts of two output neurons: p(ak |s) = Nk /(N1 + N2 ). B Learning curves of the 2-armed bandit. Blue: Spike count learning rule (7), Red: Full spike train rule (16). C Evolution of the spike count in response to the two input states during learning. Both reward ...
Acquisition of Box Pushing by Direct-Vision
... neurons in each layer is 1540 in input layer, 100 in hidden layer, and 3 in output layer. The initial hiddenoutput connection weights are all 0.0, while inputhidden weights chosen randomly from -0.1 to 0.1. One of the outputs is used as critic after adding 0.5. A small reward 0.018 is given when two ...
... neurons in each layer is 1540 in input layer, 100 in hidden layer, and 3 in output layer. The initial hiddenoutput connection weights are all 0.0, while inputhidden weights chosen randomly from -0.1 to 0.1. One of the outputs is used as critic after adding 0.5. A small reward 0.018 is given when two ...
Molecular basis of learning in the hippocampus and the amygdala
... The hippocampus and the amygdala are structures of mammalian brain both involved in memorizing. However, they are responsible for different types of memory: the hippocampus is involved in creating and storing declarative engrams and the amygdala is engaged in some of non-declarative learning. During ...
... The hippocampus and the amygdala are structures of mammalian brain both involved in memorizing. However, they are responsible for different types of memory: the hippocampus is involved in creating and storing declarative engrams and the amygdala is engaged in some of non-declarative learning. During ...
Learning - McGraw Hill Higher Education
... from the easel. Then the elephants learn to make specific strokes on the canvas and finally to shape specific objects, such as flowers or elephants, as you see here. Each step along this training process is accomplished by the relationship between the behavior (such as making a stroke) and some rewa ...
... from the easel. Then the elephants learn to make specific strokes on the canvas and finally to shape specific objects, such as flowers or elephants, as you see here. Each step along this training process is accomplished by the relationship between the behavior (such as making a stroke) and some rewa ...
Classical Conditioning
... response we want to condifood). secretions and salivation would begin in the dogs when tion. The food on the tongue is they had not yet eaten any food. The mere sight of the considered an unconditioned stimulus, or UCS, because experimenter who normally brought the food, or even the food placed in a ...
... response we want to condifood). secretions and salivation would begin in the dogs when tion. The food on the tongue is they had not yet eaten any food. The mere sight of the considered an unconditioned stimulus, or UCS, because experimenter who normally brought the food, or even the food placed in a ...
Habituation, sensitization and Pavlovian conditioning
... (US), which by definition is biologically important and capable of triggering an innate reflex. Starting with British associationism, early theories of conditioning were based on the premise that temporal contiguity was both necessary and sufficient for stimulus associations [1]. Although the tempor ...
... (US), which by definition is biologically important and capable of triggering an innate reflex. Starting with British associationism, early theories of conditioning were based on the premise that temporal contiguity was both necessary and sufficient for stimulus associations [1]. Although the tempor ...
slides
... learn the general task requirement as well as the specific location of the hidden platform Spatial pretraining can separate the two kinds of learning Rats first made familiar with the general task requirements and subsequently trained after receiving NMDAR antagonists could learn the spatial locatio ...
... learn the general task requirement as well as the specific location of the hidden platform Spatial pretraining can separate the two kinds of learning Rats first made familiar with the general task requirements and subsequently trained after receiving NMDAR antagonists could learn the spatial locatio ...
The speed of learning instructed stimulus
... Keywords: Rapid instructed task learning, Pre-frontal cortex, Inferior-temporal Cortex, Hippocampus, synaptic learning Abstract Humans can learn associations between visual stimuli and motor responses from just a single instruction. This is known to be a fast process, but how fast is it? To answer t ...
... Keywords: Rapid instructed task learning, Pre-frontal cortex, Inferior-temporal Cortex, Hippocampus, synaptic learning Abstract Humans can learn associations between visual stimuli and motor responses from just a single instruction. This is known to be a fast process, but how fast is it? To answer t ...
LTP
... Original LTP Study • By Timothy Bliss and Terje Lomo (1973) • Done on an anaesthetized rabbit’s hippocampus • Brief, high-frequency stimulation of the perforant pathway input to the dentate gyrus produced a long lasting enhancement of the extracellular ...
... Original LTP Study • By Timothy Bliss and Terje Lomo (1973) • Done on an anaesthetized rabbit’s hippocampus • Brief, high-frequency stimulation of the perforant pathway input to the dentate gyrus produced a long lasting enhancement of the extracellular ...
Document
... Many education studies have observed learning strategies since 1980s and this has also been a trend in second and foreign language education (Oxford & Lee, 2008: 8). Researchers have discovered that successful second language learners, compared with their less successful classmates, used more strate ...
... Many education studies have observed learning strategies since 1980s and this has also been a trend in second and foreign language education (Oxford & Lee, 2008: 8). Researchers have discovered that successful second language learners, compared with their less successful classmates, used more strate ...
Learning by localized plastic adaptation in recurrent neural networks
... layers between the input and output neurons is necessary to learn non linearly separable mappings. With the ”back propagation algorithm”2 an elegant solution was found to train such networks. This algorithm can however not serve as a candidate for learning in a biological sense3 . A teaching signal ...
... layers between the input and output neurons is necessary to learn non linearly separable mappings. With the ”back propagation algorithm”2 an elegant solution was found to train such networks. This algorithm can however not serve as a candidate for learning in a biological sense3 . A teaching signal ...
TRADITIONAL LEARNING THEORIES
... affective as well as cognitive dimensions of learning was informed in part by Freud's psychoanalytic approach to human behavior. Although most would not label Freud a learning theorist, aspects of his psychology, such as the influence of the subconscious mind on behavior, as well as the concepts of ...
... affective as well as cognitive dimensions of learning was informed in part by Freud's psychoanalytic approach to human behavior. Although most would not label Freud a learning theorist, aspects of his psychology, such as the influence of the subconscious mind on behavior, as well as the concepts of ...
Operant Conditioning
... Pavlov was driven by a lifelong passion for research. After setting aside his initial plan to follow his father into the Russian Orthodox priesthood, Pavlov received a medical degree at age 3 3 and spent the next two decades studying the digestive system. This work earned him Russia's first Nobel pr ...
... Pavlov was driven by a lifelong passion for research. After setting aside his initial plan to follow his father into the Russian Orthodox priesthood, Pavlov received a medical degree at age 3 3 and spent the next two decades studying the digestive system. This work earned him Russia's first Nobel pr ...
The Learning Perspective History and cultural context: • Origins from
... third stimulus on when it was food, but he could do that with leg withdrawal (from an electro-shock), that may tell us more about the significance of aversive stimuli like electric shock than it does about higher order conditioning as such.) (some speculate on how language learning may be closely li ...
... third stimulus on when it was food, but he could do that with leg withdrawal (from an electro-shock), that may tell us more about the significance of aversive stimuli like electric shock than it does about higher order conditioning as such.) (some speculate on how language learning may be closely li ...
Anterograde amnesia
... Human Anterograde Amnesia • Anatomy of anterograde amnesia – Damage to the hippocampus or to regions that supply its inputs and receive its outputs causes anterograde amnesia – The most important input to the hippocampal formation is the entorhinal cortex, which receives inputs from the limbic cort ...
... Human Anterograde Amnesia • Anatomy of anterograde amnesia – Damage to the hippocampus or to regions that supply its inputs and receive its outputs causes anterograde amnesia – The most important input to the hippocampal formation is the entorhinal cortex, which receives inputs from the limbic cort ...
Chapter 14
... Anatomy of anterograde amnesia – Damage to the hippocampus or to regions that supply its inputs and receive its outputs causes anterograde amnesia – The most important input to the hippocampal formation is the entorhinal cortex, which receives inputs from the limbic cortex either directly or via the ...
... Anatomy of anterograde amnesia – Damage to the hippocampus or to regions that supply its inputs and receive its outputs causes anterograde amnesia – The most important input to the hippocampal formation is the entorhinal cortex, which receives inputs from the limbic cortex either directly or via the ...
MindTools - IHMC Public Cmaps
... knowledge base, inference engine, and user interface. There are a variety of “shells” or editors for creating expert system knowledge bases, which is the part of the activity that engages the critical thinking. Building the knowledge base requires the learner to articulate causal knowledge. The deve ...
... knowledge base, inference engine, and user interface. There are a variety of “shells” or editors for creating expert system knowledge bases, which is the part of the activity that engages the critical thinking. Building the knowledge base requires the learner to articulate causal knowledge. The deve ...
Reconceptualising outdoor adventure education
... aside for ‘doing’ and formal reflection. He considers that this conceptualisation of learning allows it to be placed alongside other mechanistic learning theories. Holman et al. (1997) argue that experiential learning theory replicates the assumptions, principles and methods inherent in cognitivist ...
... aside for ‘doing’ and formal reflection. He considers that this conceptualisation of learning allows it to be placed alongside other mechanistic learning theories. Holman et al. (1997) argue that experiential learning theory replicates the assumptions, principles and methods inherent in cognitivist ...
Neural basis of sensorimotor learning: modifying
... are an essential feature of sensorimotor control, perception, and learning [3]. First, forward models can be used to give instantaneous predicted feedback that provides an estimate of the state of the controlled effector, and thus overcome the significant delays of real sensory feedback. Therefore, ...
... are an essential feature of sensorimotor control, perception, and learning [3]. First, forward models can be used to give instantaneous predicted feedback that provides an estimate of the state of the controlled effector, and thus overcome the significant delays of real sensory feedback. Therefore, ...
14.10 Insight 775 Gilbert
... distinct consecutive layers such that information flows unidirectionally from one layer to another, and learning is implemented by appropriate changes in the relative strengths of feedforward connections. The trigger for changing the connections is usually a discrepancy between the activity at the u ...
... distinct consecutive layers such that information flows unidirectionally from one layer to another, and learning is implemented by appropriate changes in the relative strengths of feedforward connections. The trigger for changing the connections is usually a discrepancy between the activity at the u ...