EP0867831A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Incorporating invariances by preprocessing for kernel-based methods
Assignee: Nokia of America Corp
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Filing: 1998-03-17
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Granted: —
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Expires: 2018-03-17
Abstract
Abstract A kernel-based method and apparatus includes a preprocessor, which operates on an input data in such a way as to provide invariance under some symmetry transformation.
Inventors
- 👤 Christopher John Burges
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-09 10:45
CPC Classifications
G; G06; G06V; G06V10/00; G06V10/40; G06V10/42; G06F; G06F18/00; G06F18/20; G06F18/21; G06F18/214; G06V10/70; G06V10/77; G06V10/774
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
33 words
Apparatus for use in a kernel-based machine, the apparatus comprising: a preprocessor, which operates on input data in such a way as to provide
translation invariance in providing data to the kernel-based machine.
Claim 2
Dependent Claim
14 words
The apparatus of claim 1 wherein the kernel-based machine is a support vector
machine.
Claim 3
Dependent Claim
25 words
The apparatus of claim 1 wherein the input data is of dimension N and the
provided data is of dimension M, where M < N.
Claim 4
Dependent Claim
41 words
The apparatus of claim 3 wherein the provided data has an additive invariance
property such that the kernel-based machine only has to learn a vector-based function that
is independent of values of the input data when the input data is translated.
Claim 5
Independent Claim
56 words
A method for use in a process incorporating a kernel-based method, the method
comprising the steps of: providing input data of dimension N; preprocessing the input data by imposing local symmetries on the data for
providing preprocessed data of dimension M, where M < N; and operating on the preprocessed data by applying the kernel-based method.
References Cited (Backward Citations)
No citation records indexed.
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