نتایج جستجو برای: long term learning

تعداد نتایج: 1548073  

Goudarzi, Mina, Haghani, Sobhan, Jamali-Raeufy, Nida , Zeinivand, Motahareh ,

Background: Temporal lobe epilepsy is a chronic neurological disorder characterized by spontaneous seizures, learning and memory deficiency, loss of neurons, mossy fiber sprouting and tissue apoptosis. This study was to investigate the effect of NOP receptor agonist (MCOPPB) and antagonist (SB612111) on seizure and cognitive dysfunction and histological studies in experimental model of temporal...

Journal: :CoRR 2017
Seongchan Kim Seungkyun Hong Minsu Joh Sa-Kwang Song

Accurate rainfall forecasting is critical because it has a great impact on people’s social and economic activities. Recent trends on various literatures shows that Deep Learning (Neural Network) is a promising methodology to tackle many challenging tasks. In this study, we introduce a brand-new data-driven precipitation prediction model called DeepRain. This model predicts the amount of rainfal...

Journal: :Hippocampus 1993
K J Jeffery R G Morris

The electrically induced increase in hippocampal synaptic strength known as long-term potentiation (LTP) is thought to involve some of the same mechanisms as those mediating information storage during spatial learning. Physiological saturation of synaptic weights might therefore be expected to occlude spatial learning. In support of this, Castro et al. (Castro CA, Silbert LH, McNaughton BL, Bar...

Journal: :Neuropsychology 2003
Esther A E Holthausen Durk Wiersma Margriet M Sitskoorn Peter M Dingemans Aart H Schene Robert J van den Bosch

Long-term memory impairment is often found in schizophrenia. The question remains whether this is caused by other cognitive deficits. One hundred eighteen first-episode patients were compared with 45 control participants on several memory tasks. The role of processing speed and central executive functions on memory performance was examined with regression analysis for all participants and for p...

2005
Kary Främling

Reinforcement learning agents explore their environment in order to collect reward that allows them to learn what actions are good or bad in what situations. The exploration is performed using a policy that has to keep a balance between getting more information about the environment and exploiting what is already known about it. This paper presents a method for guiding exploration by pre-existi...

2017
Limin Wang Qian Yan Shoushan Li Guodong Zhou

In the last decades, named entity recognition has been extensively studied with various supervised learning approaches depend on massive labeled data. In this paper, we focus on person name recognition in judgment documents. Owing to the lack of human-annotated data, we propose a joint learning approach, namely Aux-LSTM, to use a large scale of auto-annotated data to help human-annotated data (...

2001
Bram Bakker

This paper presents reinforcement learning with a Long Short-Term Memory recurrent neural network: RL-LSTM. Model-free RL-LSTM using Advantage( ) learning and directed exploration can solve non-Markovian tasks with long-term dependencies between relevant events. This is demonstrated in a T-maze task, as well as in a di cult variation of the pole balancing task.

2017
Hardik Meisheri Rupsa Saha Priyanka Sinha Lipika Dey

This paper describes our approach to the Emotion Intensity shared task. A parallel architecture of Convolutional Neural Network (CNN) and Long short term memory networks (LSTM) alongwith two sets of features are extracted which aid the network in judging emotion intensity. Experiments on different models and various features sets are described and analysis on results has also been presented.

2017
Phuoc Nguyen Truyen Tran Svetha Venkatesh

Modeling physiological time-series in ICU is of high clinical importance. However, data collected within ICU are irregular in time and often contain missing measurements. Since absence of a measure would signify its lack of importance, the missingness is indeed informative and might reflect the decision making by the clinician. Here we propose a deep learning architecture that can effectively h...

Journal: :CoRR 2016
Qiuhong Ke Mohammed Bennamoun Senjian An Farid Boussaïd Ferdous Ahmed Sohel

Predicting an interaction before it is fully executed is very important in applications such as human-robot interaction and video surveillance. In a two-human interaction scenario, there often contextual dependency structure between the global interaction context of the two humans and the local context of the different body parts of each human. In this paper, we propose to learn the structure o...

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