Extrapolation and Interpolation of Information in Computer Science

Authors: Jakobczak DJ*

DOI: 10.23880/oajda-16000145

Volume 2, Issue 1

Abstract

Proposed method is dealing with multi-dimensional data modeling, extrapolation and interpolation using the set of highdimensional feature vectors. Identification of handwriting, signature, faces or fingerprints need data modeling and each model of the pattern is built by a choice of characteristic key points and multi-dimensional modeling functions. Novel modeling via nodes combination and parameter γ as N-dimensional function enables data parameterization and interpolation for feature vectors. Multi-dimensional data is modelled and interpolated via different functions for each feature: polynomial, sine, cosine, tangent, cotangent, logarithm, exponent, arc sin, arc cos, arc tan, arc cot or power function.

Keywords: Retrieval; Pattern Recognition; Data Modeling; Vector Interpolation; Feature Reconstruction; Curve Modeling

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