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Knowledge acquisition with forgetting: an incremental and developmental setting

Fernando Martínez-Plumed, Cèsar Ferri, José Hernández-Orallo, María J Ramírez-Quintana
2015 Adaptive Behavior  
Knowledge acquisition with forgetting: an incremental and developmental setting. Adaptive Behavior. 23(5):283-299.  ...  We present an incremental, lifelong view of knowledge acquisition which tries to improve task after task by determining what to keep, consolidate and forget, overcoming the stability-plasticity dilemma  ...  052 and the REFRAME project, granted by the European Coordinated Research on Long-term Challenges in Information and Communication Sciences & Technologies ERA-Net (CHIST-ERA), and funded by the Ministerio  ... 
doi:10.1177/1059712315608675 fatcat:52d76bj2rrc4tejpre25rkqu3q

Forgetting and consolidation for incremental and cumulative knowledge acquisition systems [article]

Fernando Martínez-Plumed, Cèsar Ferri, José Hernández-Orallo, María José Ramírez-Quintana
2015 arXiv   pre-print
We present an incremental, long-life view of knowledge acquisition which tries to improve task after task by determining what to keep, what to consolidate and what to forget, overcoming The Stability-Plasticity  ...  Both plays an important role in knowledge bases and learning systems to avoid possible information overflow and redundancy, and in order to preserve and strengthen important or frequently used rules and  ...  in incremental and developmental approaches for knowledge discovery.  ... 
arXiv:1502.05615v1 fatcat:tx65kjibczbbhbvv6pfzhifnwq

Knowledge acquisition, accessibility, and use in person perception and stereotyping: Simulation with a recurrent connectionist network

Eliot R. Smith, Jamie DeCoster
1998 Journal of Personality and Social Psychology  
In this article the authors apply an autoassociative connectionist model originally developed by J.  ...  Connectionist models contrast in many ways with the symbolic models that have traditionally been applied within social psychology.  ...  In common with other exemplar-based models of stereotype acquisition (e.g., E. R.  ... 
doi:10.1037/0022-3514.74.1.21 fatcat:enw724huqfayjferm6johtz7iu

Knowledge acquisition, accessibility, and use in person perception and stereotyping: Simulation with a recurrent connectionist network

Eliot R. Smith, Jamie DeCoster
1998 Journal of Personality and Social Psychology  
In this article the authors apply an autoassociative connectionist model originally developed by J.  ...  Connectionist models contrast in many ways with the symbolic models that have traditionally been applied within social psychology.  ...  In common with other exemplar-based models of stereotype acquisition (e.g., E. R.  ... 
doi:10.1037//0022-3514.74.1.21 pmid:9457773 fatcat:x52roa2m3racnkf6u3xc3guqp4

Goldilocks Forgetting in Cross-Situational Learning

Paul Ibbotson, Diana G. López, Alan J. McKane
2018 Frontiers in Psychology  
Given that there is referential uncertainty (noise) when learning words, to what extent can forgetting filter some of that noise out, and be an aid to learning?  ...  acquisition process.  ...  of referents, an intended one and an incidental one)-and (2) the loss of tokens (forgetting).  ... 
doi:10.3389/fpsyg.2018.01301 pmid:30158883 fatcat:wqhkf34cgfhrte7cnoanohktai

Continual Learning: Tackling Catastrophic Forgetting in Deep Neural Networks with Replay Processes [article]

Timothée Lesort
2020 arXiv   pre-print
Therefore, artificial neural networks are often inept to deal with real-life settings such as an autonomous-robot that has to learn on-line to adapt to new situations and overcome new problems without  ...  Continual algorithms are designed to accumulate and improve knowledge in a curriculum of learning-experiences without forgetting.  ...  Since we are in a continual learning setting, θ * t should also be an optima for all tasks T t , ∀t ∈ 0, t . We consider the class-incremental setting with no test label.  ... 
arXiv:2007.00487v3 fatcat:fwdjynkclbchvgo73qhs6biice

Learning, Forgetting, and Relearning: Skill Learning in Children With Language Impairment

Esther Adi-Japha, Haia Abu-Asba
2014 American Journal of Speech-Language Pathology  
Method: The acquisition and retention of a new complex grapho-motor symbol were studied in 5-year-old children with SLI and peers matched for age and nonverbal IQ.  ...  Purpose: The current study tested whether the difficulties of children with specific language impairment (SLI) in skill acquisition are related to learning processes that occur while practicing a new skill  ...  Procedural memory is a long-term memory system that subserves the acquisition and retention of skills ("how to" knowledge) and habits, specifically the repetition-dependent, implicit knowledge of the structure  ... 
doi:10.1044/2014_ajslp-13-0031 pmid:25215440 fatcat:h2prh3z6zfgszdau5unv3n23im

Incremental and developmental perspectives for general-purpose learning systems

Fernando Martínez-Plumed
2017 AI Matters  
It presents a declarative general-purpose learning system and a developmental and lifelong approach for knowledge acquisition, consolidation and forgetting.  ...  It also analyses the use of the use of more ability-oriented evaluation techniques for AI evaluation and provides further insight for the understanding of the concepts of development and incremental learning  ...  Secondly, the learning process is also overhauled with a new developmental and lifelong approach for knowledge acquisition, consolidation and forgetting, which is necessary when bounded resources (memory  ... 
doi:10.1145/3098888.3098898 fatcat:yua6dombafclplu5j4p624t3ti

Incremental and developmental perspectives for general-purpose learning systems

Fernando Martínez-Plumed
2017 Inteligencia Artificial  
It presents a declarative general-purpose learning system and a developmental and lifelong approach for knowledge acquisition, consolidation and forgetting.  ...  It also analyses the use of the use of more ability-oriented evaluation techniques for AI evaluation and provides further insight for the understanding of the concepts of development and incremental learning  ...  Secondly, the learning process is also overhauled with a new developmental and lifelong approach for knowledge acquisition, consolidation and forgetting, which is necessary when bounded resources (memory  ... 
doi:10.4114/intartif.vol20iss60pp24-27 fatcat:f4p7ghd23zac5h5ax75i7rh5qy

Continual Lifelong Learning with Neural Networks: A Review [article]

German I. Parisi, Ronald Kemker, Jose L. Part, Christopher Kanan, Stefan Wermter
2019 arXiv   pre-print
Humans and animals have the ability to continually acquire, fine-tune, and transfer knowledge and skills throughout their lifespan.  ...  However, lifelong learning remains a long-standing challenge for machine learning and neural network models since the continual acquisition of incrementally available information from non-stationary data  ...  The authors would like to thank Sascha Griffiths, Vincenzo Lomonaco, Sebastian Risi, and Jun Tani for valuable feedback and suggestions.  ... 
arXiv:1802.07569v3 fatcat:6zn2hqi2djbu3lx5mbr75nvipq

Associations Between Sleep-Wake Consolidation and Language Development in Early Childhood: A Longitudinal Twin Study

Ginette Dionne, Evelyne Touchette, Nadine Forget-Dubois, Dominique Petit, Richard E. Tremblay, Jacques Y. Montplaisir, Michel Boivin
2011 Sleep  
The α threshold was set at 0.05.  ...  Family income at birth of twins was rated on a 0-10 scale, starting with (0) no income with 5,000 CAD increments up to (10) more than 80,000 CAD.  ...  ACKNOWLEDGMENTS The QNTS was supported by grants from the Canadian In- DISCLOSURE STATEMENT This was not an industry supported study. The authors have indicated no financial conflicts of interest.  ... 
doi:10.5665/sleep.1148 pmid:21804661 pmcid:PMC3138173 fatcat:6iixu4wv6zf3jdfbm2exhqrfcq

Modeling reading development: Cumulative, incremental learning in a computational model of word naming

Padraic Monaghan, Andrew W. Ellis
2010 Journal of Memory and Language  
In additional simulations, we demonstrated that age of acquisition effects are a consequence of incremental exposure to words in concert with changes in plasticity as learning proceeds, and are not due  ...  Factorial studies which compared naming speeds for sets of early and late word sets have also reported effects of AoA (V.  ...  Acknowledgements We are grateful to Marc Brysbaert, Daragh Sibley, and an anonymous reviewer for very helpful comments on earlier versions of this paper.  ... 
doi:10.1016/j.jml.2010.08.003 fatcat:3g54tmxwnvebxmdu6wpyxx56jq

Tracking the Incremental Acquisition of Second Language Vocabulary: A Longitudinal Study

Norbert Schmitt
1998 Language Learning  
However, the study did not show evidence of a developmental hierarchy for word knowledge types.  ...  I measured 4 kinds of word knowledge: spelling, associations, grammatical information, and meaning.  ...  Forgetting was more likely a shift from a receptive to an unknown state; Tai alone lost more productive knowledge than receptive knowledge.  ... 
doi:10.1111/1467-9922.00042 fatcat:tenawfodfzh3tkx5orxwxavf2a

Continual Learning for Robotics: Definition, Framework, Learning Strategies, Opportunities and Challenges [article]

Timothée Lesort, Vincenzo Lomonaco, Andrei Stoian, Davide Maltoni, David Filliat, Natalia Díaz-Rodríguez
2019 arXiv   pre-print
Continual learning would then be effective in an autonomous agent or robot, which would learn autonomously through time about the external world, and incrementally develop a set of complex skills and knowledge  ...  Robotic agents have to learn to adapt and interact with their environment using a continuous stream of observations.  ...  Acknowledgments This work is supported by the DREAM project 6 through the European Union Horizon 2020 FET research and innovation program under grant agreement No 640891.  ... 
arXiv:1907.00182v3 fatcat:bww2uapa4jbvzjh4kgep3fd35m

Can Recurrent Neural Networks Validate Usage-Based Theories of Grammar Acquisition?

Ludovica Pannitto, Aurelie Herbelot
2022 Frontiers in Psychology  
However, being mostly data-driven, they provide a natural testbed for usage-based theories of language acquisition.  ...  It has been shown that Recurrent Artificial Neural Networks automatically acquire some grammatical knowledge in the course of performing linguistic prediction tasks.  ...  Finally, the state of the cell C t is computed by weighting C t−1 with the forget gate vector f t and the at Ĉt with the input vector i t . h t is then computed from C t .  ... 
doi:10.3389/fpsyg.2022.741321 pmid:35401316 pmcid:PMC8984258 fatcat:7gpnm4aolbbmrkf3w7d3mzlifu
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