منابع مشابه
Online Passive Aggressive Active Learning and Its Applications
We investigate online active learning techniques for classification tasks in data stream mining applications. Unlike traditional learning approaches (either batch or online learning) that often require to request the class label of each incoming instance, online active learning queries only a subset of informative incoming instances to update the classification model, which aims to maximize cla...
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Online Passive-Aggressive (PA) learning is an effective framework for performing max-margin online learning. But the deterministic formulation and estimated single large-margin model could limit its capability in discovering descriptive structures underlying complex data. This paper presents online Bayesian Passive-Aggressive (BayesPA) learning, which subsumes the online PA and extends naturall...
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Conventional online kernel methods often yield an unbounded large number of support vectors, making them inefficient and non-scalable for large-scale applications. Recent studies on bounded kernel-based online learning have attempted to overcome this shortcoming. Although they can bound the number of support vectors at each iteration, most of them fail to bound the number of support vectors for...
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We present a unified view for online classification, regression, and uniclass problems. This view leads to a single algorithmic framework for the three problems. We prove worst case loss bounds for various algorithms for both the realizable case and the non-realizable case. A conversion of our main online algorithm to the setting of batch learning is also discussed. The end result is new algori...
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ژورنال
عنوان ژورنال: Machine Learning
سال: 2016
ISSN: 0885-6125,1573-0565
DOI: 10.1007/s10994-016-5555-y