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Dirichlet kernel

In mathematical analysis, the Dirichlet kernel is the collection of functions It is named after Peter Gustav Lejeune Dirichlet. The importance of the… 
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Approximation theory
Chebyshev polynomialsConvolutionDirac delta functionDiscrete Fourier transform

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2018
2018
Scalar field condensation behaviors around reflecting shells in Anti-de Sitter spacetimes
We study scalar condensations around asymptotically Anti-de Sitter (AdS) regular reflecting shells. We show that the charged… 
2016
2016
Comparison of Naive Bayes smoothing methods for Twitter sentiment analysis
In sentiment analysis, the absence of sample features in the training data will lead to misclassification. Smoothing is used to… 
2011
2011
An Efficient Numerical Method for Analyzing Photonic Crystal Slab Waveguides
Computing the eigenmodes of a photonic crystal (PhC) slab waveguide is computationally expensive, since it leads to eigenvalue… 
2010
2010
Sums with convolutions of Dirichlet characters
We bound short sums of the form $${\sum_{n\le X}(\chi_1{*}\chi_2)(n)}$$, where χ1*χ2 is the convolution of two primitive… 
2009
2009
Thermodynamic Casimir Effect in the large-n limit
We consider systems with slab geometry of finite thickness L that undergo second order phase transitions in the bulk limit and… 
2008
2008
A new probabilistic retrieval model based on the dirichlet compound multinomial distribution
The classical probabilistic models attempt to capture the Ad hoc information retrieval problem within a rigorous probabilistic… 
2008
2008
A generative retrieval model for structured documents
Structured documents contain elements defined by the author(s) and annotations assigned by other people or processes. Structured… 
2005
2005
Dirichlet Mixtures for Query Estimation in Information Retrieval
Treated as small samples of text, user queries require smoothing to better estimate the probabilities of their true model… 
2004
2004
Error analysis of a multisingular inverse coefficient problem for the Sturm-Liouville operator based on boundary measurement
1995
1995
REGULARIZERS FOR ESTIMATING DISTRIBUTIONS OF AMINO ACIDS FROM SMALL SAMPLES
This paper examines several different methods for estimating the distribution of amino acids in a specific context, given a very… 
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