784 search results - page 123 / 157 » Diffeomorphic Dimensionality Reduction |
KDD
2004
ACM
16 years 5 days ago
2004
ACM
We use clustering to derive new relations which augment database schema used in automatic generation of predictive features in statistical relational learning. Clustering improves...
169
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SIGMOD
2006
ACM
15 years 12 months ago
2006
ACM
To enable efficient similarity search in large databases, many indexing techniques use a linear transformation scheme to reduce dimensions and allow fast approximation. In this re...
SIGMOD
2003
ACM
15 years 12 months ago
2003
ACM
A Query by Humming system allows the user to find a song by humming part of the tune. No musical training is needed. Previous query by humming systems have not provided satisfacto...
83
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SDM
2009
SIAM
15 years 9 months ago
2009
SIAM
In this paper we explore avenues for improving the reliability of dimensionality reduction methods such as Non-Negative Matrix Factorization (NMF) as interpretive exploratory data...
108
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ICDAR
2009
IEEE
15 years 6 months ago
2009
IEEE
Character prototype approaches for writer identification produces a consistent set of templates that are used to model the handwriting styles of writers, thereby allowing high acc...