Campus Event Calendar
Event Entry
What and Who
Intelligent Search 3/4
Holger Bast
Max-Planck-Institut für Informatik - AG 1
Lecture
AG 1, AG 2, AG 3, AG 4
AG Audience
English
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Date, Time and Location
Tuesday, 26 November 2002
14:15
90 Minutes
46.1 - MPII
024
Saarbrücken
Contact
H. Bast
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Tags, Category, Keywords and additional notes
The second part of the last lecture (on Friday) was
concerned with a theoretical analysis of LSI.
We derived an algebraic result about the singular value
decomposition, but it remained unclear what it meant for
the performance of LSI as an intelligent search technique.
In fact, this also remained unclear in the STOC'01 paper,
from which the result was taken.
In the meantime I see things clearer and will hopefully be
able to convey that to you.
In this context we will also talk about the various problems
and limitations of LSI (so far we had mainly praising).