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| Optimization for Machine Learning |
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Google Tech Talks
March, 25 2008
ABSTRACT
S.V.N. Vishwanathan - Research Scientist
Regularized risk minimization is at the heart of
many machine learning algorithms. The underlying
objective function to be minimized is convex, and
often non-smooth. Classical optimization
algorithms cannot handle this efficiently. In this
talk we present two algorithms for dealing with
convex non-smooth objective functions. First, we
extend the well known BFGS quasi-Newton algorithm
to handle non-smooth
functions. Second, we show how bundle methods can
be applied in a machine learning context. We
present both theoretical and experimental
justification of our algorithms.
Speaker: S.V.N. Vishwanathan - Research Scientist
- Zurich
S.V.N Vishwanathan is a principal researcher in
the Statistical Machine Learning program, National
ICT Australia with an adjunct appointment at the
College of Engineering and Computer Science(CECS),
Australian National University. I got my Ph.D in
2002 from the Department of Computer Science and
Automation (CSA) at the Indian Institute of
Science.
Tags : google techtalks techtalk engedu talk talks googletechtalks education |
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Affichage : 2845
Durée : 3344 s |
| Search Engine Optimization SEO Tutorial -- WebBizIdeas |
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Search Engine Optimization SEO Tutorial by
WebBizIdeas is for beginners. We will cover SEO
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over the definition of search engine optimization,
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competition research, competition analysis, on
page & off page optimization, Meta tags, header
tags, keyword density, URLs, site maps, xml site
maps, google webmaster tools, link development,
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yellow pages, one-way links, two-way links,
three-way links, article submission, rss feed
distribution, blog submission, and online press
release optimization.
Tags : Search Engine Optimization SEO Tutotial WebBizIdeas internet marketing increase search engine rankings techniques |
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Affichage : 43
Durée : 543 s |
| Learning Search Engine Optimization |
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http://www.ryanmoran.org - Learning Search Engine
Optimization
Search engine is a skill that internet marketing
should be learning before they learn anything
else, but this usually isn't the case. While I
have used trial and error for two years to find
the best strategies, learning search engine
optimization is something that you should do very
early in your career as an online marketer.
Tags : Learning Search Engine Optimization seo |
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Affichage : 99
Durée : 242 s |
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