harbinger
发表于 2025-3-28 17:48:52
Explaining AdaBoostk and inaccurate rules. The AdaBoost algorithm of Freund and Schapire was the first practical boosting algorithm, and remains one of the most widely used and studied, with applications in numerous fields. This chapter aims to review some of the many perspectives and analyses of AdaBoost that have be
peptic-ulcer
发表于 2025-3-28 21:17:40
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大暴雨
发表于 2025-3-29 02:03:22
On Learnability, Complexity and Stabilitying and in the general learningGeneral learning setting introduced by Vladimir Vapnik. We survey classic results characterizing learnability in terms of suitable notions of complexity, as well as more recent results that establish the connection between learnability and stability of a learning algor
FLIRT
发表于 2025-3-29 06:03:51
Loss Functionsf the loss functionsLoss function—( used to evaluate performance (0-1 lossLoss@0-1 Loss, squared lossSquared loss, and log lossLog loss, respectively). But there are many other loss functions one could use. In this chapter I will summarise some recent work by me and colleagues studying the theoretic
AER
发表于 2025-3-29 08:08:31
Statistical Learning Theory in Practice We review some of the most well-known methods and discuss their advantages and disadvantages. Particular emphasis is put on methods that scale well at training and testing time so that they can be used in real-life systems; we discuss their application on large-scale image and text classification t
表否定
发表于 2025-3-29 14:27:05
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卷发
发表于 2025-3-29 17:28:12
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–scent
发表于 2025-3-29 23:26:21
Semi-supervised Learning in Causal and Anticausal Settingsa given problem, and rule out others. We formulate the hypothesis that semi-supervised learning can help in an anti-causal setting, but not in a causal setting, and corroborate it with empirical results.
kidney
发表于 2025-3-30 00:49:24
Strong Universal Consistent Estimate of the Minimum Mean Squared Errord simple estimators of the minimum mean squared error Mean squared error—(Minimum mean squared error—(., and prove their strong consistenciesConsistency—(. We bound the rate of convergenceRate of convergence, too.
Chronic
发表于 2025-3-30 04:42:18
The Median Hypothesis question: what is the best hypothesis to select from a given hypothesis class? To address this question we adopt a PAC-Bayesian approach. According to this viewpoint, the observations and prior knowledge are combined to form a belief probability over the hypothesis class. Therefore, we focus on the