統計数学セミナー
Seminar on Probability and Statistics |
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Seminar on Probability and Statistics Wednesday November 25 2015 Tokyo 056 2:55-6:00 pm
Learning theory and sparsity ~ Introduction into sparse recovery and compressed sensing ~
Arnak Dalalyan ENSAE ParisTech Abstract
In this introductory lecture, we will present the general framework of high-dimensional statistical modeling and its applications in machine learning and signal processing. Basic methods of sparse recovery, such as the hard and the soft thresholding, will be introduced in the context of orthonormal dictionaries and their statistical accuracy will be discussed in detail. We will also show the relation of these methods with compressed sensing and convex programming based procedures.
本講演は,数物フロンティア・リーディング大学院のFMSPレクチャーズとして行います. |
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