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Acquiring Recursive Concepts with Explanation-Based Learning
1989
International Joint Conference on Artificial Intelligence
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Explanation-based generalization algorithms need to generalize the structure of their explanations. ...
This is necessary in order to acquire concepts where a recursive or iterative process is implicitly represented in the explanation by a fixed number of applications. ...
His approach can acquire recursive and disjunctive concepts, as well as learn from multiple examples. ...
dblp:conf/ijcai/Shavlik89
fatcat:p34z2ryuy5cq5jhk7hprqa7aru
Acquiring recursive and iterative concepts with explanation-based learning
1990
Machine Learning
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The BAGGER2 algorithm learns recursive and iterative concepts, integrates results from multiple examples, and extracts useful subconcepts during generalization. ...
Most research in explanation-based learning involves relaxing constraints on the variables in the explanation of a specific example, rather than generalizing the graphical structure of the explanation ...
The SOAR system [Laird et al, 1986] would seem to acquire a number of concepts that together are slightly more general. ...
doi:10.1007/bf00115894
fatcat:qufqu5zbnfcj3kdy45n43k42z4
Abductive explanation-based learning: A solution to the multiple inconsistent explanation problem
1992
Machine Learning
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Domain theories which suffer from the multiple inconsistent explanation problem can occur in many different contexts, such as when some information is missing and must be assumed: since such assumptions ...
This paper proposes an extension of explanation-based learning, called abductive explanation-based learning (A-EBL) which solves the multiple inconsistent explanation problem by using set covering techniques ...
Standard explanation-based systems cannot handle the multiple explanation problem. ...
doi:10.1007/bf00992863
fatcat:5wquk237n5d4jmosh22ajojksq
Probabilistic Explanation Based Learning
[chapter]
2007
Lecture Notes in Computer Science
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Explanation based learning produces generalized explanations from examples. ...
These probabilistic and generalized explanations can then be used to discover similar examples and to reason by analogy. ...
This research has been partially supported by IQ (European Union Project IST-FET FP6-516169), Research Foundation-Flanders (FWO-Vlaanderen), Tekes and Humboldt foundation. ...
doi:10.1007/978-3-540-74958-5_19
fatcat:fopeklsc2nepbbpaapkfn6wkwq
CLUES: A Benchmark for Learning Classifiers using Natural Language Explanations
[article]
2022
arXiv
pre-print
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It contains crowdsourced explanations describing real-world tasks from multiple teachers and programmatically generated explanations for the synthetic tasks. ...
To model the influence of explanations in classifying an example, we develop ExEnt, an entailment-based model that learns classifiers using explanations. ...
Thus, the tasks in CLUES-Real contain explanations from multiple teachers and multiple students corresponding to a teacher. ...
arXiv:2204.07142v1
fatcat:cey5umslvvhgjjtpa2vuclx4aa
Explanation-based generalization: A unifying view
1986
Machine Learning
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The EBG .method is illustrated in the context of several example problems, and used to contrast several existing systems for explanation-based generalization. ...
The perspective on explanation-based generalization afforded by this general method is also used to identify open research problems in this area. ...
Acknowledgments The perspective on Explanation-Based Generalization reported here has arisen from discussions over a period of time with a number of people in the Machine Learning Group at Rutgers and ...
doi:10.1007/bf00116250
fatcat:nngighwmczgkvhvpkkdxevyls4
The effects of self-explaining when learning with text or diagrams
2003
Cognitive Science
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To discover why diagrams can promote the self-explanation effect, results are interpreted with reference to the multiple differences in the semantic, cognitive and affective properties of the texts and ...
Diagrams students also generated significantly more self-explanations that text students. Furthermore, the benefits of self-explaining were much greater in the diagrams condition. ...
Number of self-explanations was significantly negatively correlated with time spent learning and number of words. ...
doi:10.1016/s0364-0213(03)00033-8
fatcat:xyagormagfhqhd2u4c2mhab6am
The effects of self-explaining when learning with text or diagrams
2003
Cognitive Science
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To discover why diagrams can promote the self-explanation effect, results are interpreted with reference to the multiple differences in the semantic, cognitive and affective properties of the texts and ...
Diagrams students also generated significantly more self-explanations that text students. Furthermore, the benefits of self-explaining were much greater in the diagrams condition. ...
Number of self-explanations was significantly negatively correlated with time spent learning and number of words. ...
doi:10.1207/s15516709cog2704_5
fatcat:ea3fyhfowvfstdakbos5dsn6mu
An Explanation-based Approach to Generalizing Number
1987
International Joint Conference on Artificial Intelligence
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An approach to generalizing number in explanation-based learning is presented. ...
This issue has been largely ignored in previous explanation-based learning research. ...
This paper presents an approach to generalizing to N in explanation-based learning. ...
dblp:conf/ijcai/ShavlikD87
fatcat:vjow47pfxng3dfd7uklzpjvzha
Induction over the unexplained: Using overly-general domain theories to aid concept learning
1993
Machine Learning
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This paper describes and evaluates an approach to combining empirical and explanation-based learning called Induction Over the Unexplained (IOU). ...
Empirical results show that IOU is effective at refining overly-general domain theories and that it learns more accurate concepts from fewer examples than a purely empirical approach. ...
This work was supported by the NASA Ames Research Center through grant number NCC 2-629.
Notes 1. ...
doi:10.1007/bf00993482
fatcat:gqruhmzonjhhtfxjv33kjt2jky
Learning search control knowledge: An explanation-based approach
1991
Machine Learning
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An algorithm, Explanation-Based Sepcialization (EBS), is presented and proved correct. • The application of EBL is extended to meta-level concepts, concepts acquired across multiple examples, and learning ...
PRODIGY uses Explanation-Based Learning (EBL) to distill effective search-control knowledge from experience. ...
Acknowledgments Many thanks to Glenn Iba for discussions on macro-learning, to Don Smith and Tim Hickey for extensive help with partial evaluation, and to Rick Alterman for suggesting this project and ...
doi:10.1007/bf00114164
fatcat:hki6sfjiknfsnltvrbeaiu6t3e
Automated Personalized Feedback Improves Learning Gains in an Intelligent Tutoring System
[article]
2020
arXiv
pre-print
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We utilize state-of-the-art machine learning and natural language processing techniques to provide the students with personalized hints, Wikipedia-based explanations, and mathematical hints. ...
learning outcomes and in the subjective evaluation of the feedback. ...
A Decision Tree classifier is trained on a dataset of positive and negative examples to evaluate the quality of a Wikipedia-based explanation using a number of linguistically-motivated features. ...
arXiv:2005.02431v2
fatcat:z7v7uwlg35dh7e4xz7pynjrjla
Integrating Inductive Neural Network Learning and Explanation-Based Learning
1993
International Joint Conference on Artificial Intelligence
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Explanations are constructed by chaining together inferences from multiple neural networks. ...
We present here a learning method that combines explanation-based learning from a previously learned approximate domain theory, together with inductive learning from observations. ...
Acknowledgment We thank Ryusuke Masuoka for his invaluable help in refining the EBNN algorithm and code. ...
dblp:conf/ijcai/ThrunM93
fatcat:uqe4v4hr5vapjaoqv6hn5dwmeq
Automated Personalized Feedback Improves Learning Gains in An Intelligent Tutoring System
[chapter]
2020
Lecture Notes in Computer Science
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We utilize state-of-the-art machine learning and natural language processing techniques to provide the students with personalized hints, Wikipedia-based explanations, and mathematical hints. ...
improvement in student learning outcomes and in the subjective evaluation of the feedback. ...
A Decision Tree classifier is trained on a dataset of positive and negative examples to evaluate the quality of a Wikipedia-based explanation using a number of linguistically-motivated features. ...
doi:10.1007/978-3-030-52240-7_26
fatcat:ffys6k3pgfbs3nh2yx73lrg7yi
News and notes
1987
Machine Learning
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Support for the review was provided by the National Science Foundation under grant number IST-8510999 and by the Army Research Office under contract ARO DAAG29-84-K-0060. ...
Kodratoff's future research concerns handling multiple explanations derived from a single example. ...
Reed (University of Birmingham), Some Predictive Difficulties in Automatic Induction.
characterized by the learning of general rules or hypotheses from multiple examples. ...
doi:10.1007/bf00058755
fatcat:c5ixjwwgb5fzrifunchwl2wbf4
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