منابع مشابه
Bayesian Learning / Structural
We study links and diierences between structural risk minimization and bayesian learning. We try to nd which a priori is made in each of the following algorithms, showed equivalent to a Bayesian approach: SVMs, backpropagation, RBF, 1-NN. Finally, we propose new versions of Bayes Point Machines .
متن کاملRobust Structural Metric Learning
Metric learning algorithms produce a linear transformation of data which is optimized for a prediction task, such as nearest-neighbor classification or ranking. However, when the input data contains a large portion of noninformative features, existing methods fail to identify the relevant features, and performance degrades accordingly. In this paper, we present an efficient and robust structura...
متن کاملStructural Online Learning
We study the problem of learning ensembles in the online setting, when the hypotheses are selected out of a base family that may be a union of possibly very complex sub-families. We prove new theoretical guarantees for the online learning of such ensembles in terms of the sequential Rademacher complexities of these sub-families. We also describe an algorithm that benefits from such guarantees. ...
متن کاملOnline Learning for Structural Kernels
While online learning techniques have existed since Rosenblatt’s introduction of the Perceptron in 1957, there has been a renewed interest lately due to the need for efficient classification algorithms. Additionally, kernel techniques have allowed online learning to be extended to problems whose classes are not linearly separable in their native space. Online algorithms typically result in poor...
متن کاملStructural Learning for Web Design
Recursive neural networks (RNNs) have been successful for structured prediction in domains such as language and image processing. These techniques imposed structure onto sentences or images for more effective learning. However, in domains such as Web design, structure is explicitly embedded in the Document Object Model, so structured prediction can be done using the natural hierarchy of Web pag...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Scholarpedia
سال: 2013
ISSN: 1941-6016
DOI: 10.4249/scholarpedia.12312