No abstract available.
Learning Boolean read-once formulas with arbitrary symmetric and constant fan-in gates
A formula is read-once if each variable appears on at most a single input. Angluin, Hellerstein, and Karpinski have shown that boolean formulas with AND, OR, and NOT gates are exactly identifiable in polynomial time using membership and equivalence ...
On-line learning of rectangles
This paper solves the following open problem: Is there an algorithm for on-line learning of rectangles i=1Πd{ai,ai+1,…,bi} over a discrete domain {1,…,n}d whose error bound is polylogarithmic in the size nd of the domain (i.e. polynomial in d and log n )...
Cryptographic lower bounds for learnability of Boolean functions on the uniform distribution
We investigate cryptographic lower bounds on the number of samples and on computational resources required to learn several classes of boolean circuits on the uniform distribution. Under the assumption that solving n x n1+ε subset sum is hard, we ...
Learning hierarchical rule sets
We present an algorithm for learning sets of rules that are organized into up to k levels. Each level can contain an arbitrary number of rules “if c then l” where l is the class associated to the level and c is a concept from a given class of basic ...
Random DFA's can be approximately learned from sparse uniform examples
Approximate inference of finite state machines from sparse labeled examples has been proved NP-hard when an adversary chooses the target machine and the training set [Ang78, KV89, PW89]. We have, however, empirically found that DFA's are approximately ...
An O(nlog log n) learning algorithm for DNF under the uniform distribution
We show that a DNF with terms of size at most d can be approximated by a function with at most dO(d log 1/ε))non zero Fourier coefficients such that the expected error squared, with respect to the uniform distribution, is at most ε. This property is ...
A technique for upper bounding the spectral norm with applications to learning
We present a general technique to upper bound the spectral norm of an arbitrary function. At the heart of our technique is a theorem which shows how to obtain an upper bound on the spectral norm of a decision tree given the spectral norms of the ...
Exact learning of read-k disjoint DNF and not-so-disjoint DNF
A polynomial-time algorithm is presented for exactly learning the class of read-k disjoint DNF formulas—boolean formulas in disjunctive normal form where each variable appears at most k) and every assignment to the variables satisfies at most one term ...
Learning k-term DNF formulas with an incomplete membership oracle
We consider the problem of learning k-term DNF formulas using equivalence queries and incomplete membership queries as defined by Angluin and Slonim. We demonstrate that this model can be applied to non-monotone classes. Namely, we describe a polynomial-...
Learning DNF formulae under classes of probability distributions
We show that 2-term DNF formulae are learnable in quadratic time using only a logarithmic number of positive examples if we assume that examples are drawn from a bounded distribution. We also show that k-term DNF formulae are learnable in polynomial ...
Bellman strikes again!: the growth rate of sample complexity with dimension for the nearest neighbor classifier
The finite sample performance of a nearest neighbor classifier is analyzed for a two-class pattern recognition problem. An exact integral expression is derived for the m-sample risk Rm given that a reference m-sample of labeled points, drawn ...
A theory for memory-based learning
A memory-based learning system is an extended memory management system that decomposes the input space either statically or dynamically into subregions for the purpose of storing and retrieving functional information. The main generalization techniques ...
Learnability of description logics
This paper considers the learnability of subsets of first-order logic. Piror work has established two boundaries of learnability: Haussler [1989] has shown that conjunctions in first-order logic cannot be learned in the Valiant model, even if the form ...
PAC-learnability of determinate logic programs
The field of Inductive Logic Programming (ILP) is concerned with inducing logic programs from examples in the presence of background knowledge. This paper defines the ILP problem, and describes the various syntactic restrictions that are commonly used ...
Polynomial time inference of a subclass of context-free transformations
This paper deals with a class of Prolog programs, called context-free term transformations (CTF). We present a polynomial time algorithm to identify a subclass of CFT, whose program consists of at most two clauses, from positive data; The algorithm uses ...
A training algorithm for optimal margin classifiers
A training algorithm that maximizes the margin between the training patterns and the decision boundary is presented. The technique is applicable to a wide variety of the classification functions, including Perceptrons, polynomials, and Radial Basis ...
The learning complexity of smooth functions of a single variable
We study the on-line learning of classes of functions of a single real variable formed through bounds on various norms of functions' derivatives. We determine the best bounds obtainable on the worst-case sum of squared errors (also “absolute” errors) ...
Absolute error bounds for learning linear functions online
In this note, we consider the problem of learning a linear function from ** to ** online. Two previous algorithms have been presented which achieve an optimal sum of squared error terms. We show that neither algorithm performs well with respect to ...
Probably almost discriminative learning
This paper develops a new computational model for learning stochastic rules (i.e. conditional probabilities over the set of labels for given instances) on the basis of statistical hypothesis testing theory, and derives bounds on sample complexities ...
PAC learning with generalized samples and an application to stochastic geometry
In this paper, we introduce an extension of the standard PAC learning model which allows the use of generalized samples. We view a generalized sample as a pair consisting of a functional on the concept class together with the value obtained by the ...
Degrees of inferability
- Peter Cholak,
- Efim Kinber,
- Rod Downey,
- Martin Kummer,
- Lance Fortnow,
- Stuart Kurtz,
- William Gasarch,
- Theodore A. Slaman
Most theories of learning consider inferring a function f from either (1) observations about f or, (2) questions about f. We consider a scenario whereby the learner observes fand asks queries to some set A. EX[A] is the set of concept classes EX-...
On learning limiting programs
Machine learning of limit programs (i.e., programs allowed finitely many mind changes about their legitimate outputs) for computable functions is studied. Learning of iterated limit programs is also studied. To partially motivate these studies, it is ...
Breaking the probability ½ barrier in FIN-type learning
We show that for every probabilistic FIN-type learner with success ratio greater than 24/49, there is another probabilistic FIN-type learner with success ratio 1/2 that simulates the former. We will also show that this simulation result is tight. We ...
Case-based learning in inductive inference
There is proposed a formalization of case-based learning in terms of recursion-theoretic inductive inference. This approach is directly derived from some recently published case-based learning algorithms. The intention of the present paper is to exhibit ...
Generalization versus classification
Generalization is a learning problem that has received considerable attention. The generalization problem is to take a finite sample of some concept and produce an algorithm that can produce all other (perhaps infinitely many) samples of the same ...
Learning switching concepts
We consider learning in situations where the function used to classify examples may switch back and forth between a small number of different concepts during the course of learning. We examine several models for such situations: oblivious models in ...
Learning with a slowly changing distribution
In this paper, we consider the problem of learning a subset of a domain from randomly chosen examples when the probability distribution of the examples changes slowly but continually throughout the learning process. We give upper and lower bounds on the ...
Dominating distributions and learnability
We consider PAC-learning where the distribution is known to the student. The problem addressed here is characterizing when learnability with respect to distribution D1 implies learnability with respect to distribution D2.
The answer to the above question ...
Polynomial uniform convergence and polynomial-sample learnability
In this work we study the relationship between PAC learning and the property of uniform convergence. We define the concept of polynomial uniform convergence of relative frequencies to probabilities in the distribution–dependent context. Let Xn = (0,1)n, ...
Learning stochastic functions by smooth simultaneous estimation
To learn, it suffices to estimate the error of all candidate hypotheses simultaneously. We study the problem of when this “simultaneous estimation” is possible and show that it leads to new learning procedures and weaker sufficient conditions for a ...
Cited By
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Cao Y, Wang Z and Chen H (2023). Graph Active Learning at Subgraph Granularity 2023 IEEE 35th International Conference on Tools with Artificial Intelligence (ICTAI), 10.1109/ICTAI59109.2023.00092, 979-8-3503-4273-4, (578-585)
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Yu Y, Liu X, Wei W, Chen H, Imane H and Li Z (2022). Research on intrusion detection of industrial control system based on improved QPSO-SVM International Conference on Electronic Information Technology (EIT 2022), 10.1117/12.2638603, 9781510655096, (15)
- Adams S, Cody T and Beling P Pareto-Optimal Active Learning with Cost 2021 IEEE International Conference on Systems, Man, and Cybernetics (SMC), (1519-1526)
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LI Q, Ren F, Shen X, Kang X, Lu H, Guna J and Li Y (2020). Speech emotion recognition based on data enhancement in time-frequency domain International Symposium on Artificial Intelligence and Robotics (ISAIR), 10.1117/12.2579205, 9781510639683, (33)
- Pan X, Zhao Y, Chen H, Wei D, Zhao C, Wei Z and Soliman A (2020). Fully Automated Bone Age Assessment on Large-Scale Hand X-Ray Dataset, Journal of Biomedical Imaging, 2020, Online publication date: 1-Jan-2020.
- Liu X and Baras J Crowdsourcing with multi-dimensional trust and active learning 2017 IEEE 56th Annual Conference on Decision and Control (CDC), (3224-3231)
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Nagahara H, Umeda K, Yamashita A, Yamada K, Yoshida T, Sumi K, Habe H and Mitsugami I (2017). Spatial and temporal segmented dense trajectories for gesture recognition The International Conference on Quality Control by Artificial Vision 2017, 10.1117/12.2266859, , (103380F), Online publication date: 13-Mar-2017.
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Romaniuk R, Cichosz P, Jagodziński D, Matysiewicz M, Neumann Ł, Nowak R, Okuniewski R and Oleszkiewicz W (2016). Novelty detection for breast cancer image classification Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016, 10.1117/12.2249183, , (1003135), Online publication date: 28-Sep-2016.
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Romaniuk R, Oleszkiewicz W, Cichosz P, Jagodziński D, Matysiewicz M, Neumann Ł, Nowak R and Okuniewski R (2016). Application of SVM classifier in thermographic image classification for early detection of breast cancer Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016, 10.1117/12.2249063, , (100312T), Online publication date: 28-Sep-2016.
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Velez-Reyes M, Messinger D, Mehrubeoglu M, Orlebeck K, Zemlan M and Autran W (2016). Detecting red blotch disease in grape leaves using hyperspectral imaging SPIE Defense + Security, 10.1117/12.2223814, , (98400D), Online publication date: 23-May-2016.
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Gurcan M, Madabhushi A, Ding Y, Tavolara T and Cheng K (2016). Automated detection of retinal cell nuclei in 3D micro-CT images of zebrafish using support vector machine classification SPIE Medical Imaging, 10.1117/12.2216940, , (97911A), Online publication date: 23-Mar-2016.
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Hsiao J, Chuang S and Chen P (2016). A hybrid face recognition system based on multiple facial features, International Journal of Computers and Applications, 10.1080/1206212X.2016.1188553, 38:1, (1-8), Online publication date: 2-Jan-2016.
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Jiji G (2016). Analysis of functionality of left ventricle, International Journal of Computers and Applications, 10.1080/1206212X.2016.1188552, 37:3-4, (168-180), Online publication date: 2-Oct-2015.
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Sturtevant J, Capodieci L, Gao J, Yu B and Pan D (2014). Accurate lithography hotspot detection based on PCA-SVM classifier with hierarchical data clustering SPIE Advanced Lithography, 10.1117/12.2045888, , (90530E), Online publication date: 28-Mar-2014.
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Fadely R, Hogg D and Willman B (2012). STAR-GALAXY CLASSIFICATION IN MULTI-BAND OPTICAL IMAGING, The Astrophysical Journal, 10.1088/0004-637X/760/1/15, 760:1, (15), Online publication date: 20-Nov-2012.
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Kim D, Protopapas P, Trichas M, Rowan-Robinson M, Khardon R, Alcock C and Byun Y (2012). A REFINED QSO SELECTION METHOD USING DIAGNOSTICS TESTS: 663 QSO CANDIDATES IN THE LARGE MAGELLANIC CLOUD, The Astrophysical Journal, 10.1088/0004-637X/747/2/107, 747:2, (107), Online publication date: 10-Mar-2012.
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Freivalds R, Kinber E and Smith C (1995). On the impact of forgetting on learning machines, Journal of the ACM (JACM), 10.1145/227683.227685, 42:6, (1146-1168), Online publication date: 1-Nov-1995.
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Krivan W The Elusive Quest for Preserved Quantities in Financial Time Series: Making a Case for Intraday Trading Strategies, SSRN Electronic Journal, 10.2139/ssrn.2768923
Index Terms
- Proceedings of the fifth annual workshop on Computational learning theory
Recommendations
Acceptance Rates
Year | Submitted | Accepted | Rate |
---|---|---|---|
COLT '99 | 71 | 35 | 49% |
Overall | 71 | 35 | 49% |