Spectral problem for quasi-uniform nearest-neighbor chains

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Uniform-in-Bandwidth Nearest-Neighbor Density Estimation

We are concerned with the nonparametric estimation of the density f(·) of a random variable [rv] X ∈ R by the nearest-neighbor [NN] method. The NN estimators are motivated as follows (see, e.g., Fix and Hodges [17]). Let X1,X2, . . . be independent and identically distributed [iid] random copies of X, with distribution function [df] F(x) := P(X ≤ x), for x ∈ R. Denote the empirical df based upo...

متن کامل

Nearest neighbor conditional estimation for Harris recurrent Markov chains

This paper is concerned with consistent nearest neighbor time series estimation for data generated by a Harris recurrent Markov chain. The goal is to validate nearest neighbor estimation in this general time series context, using simple and weak conditions. The framework considered covers, in a unified manner, a wide variety of statistical quantities, e.g. autoregression function, conditional q...

متن کامل

Problem Set 1 K-nearest Neighbor Classification

In this part, you will implement k-Nearest Neighbor (k-NN) algorithm on the 8scenes category dataset of Oliva and Torralba [1]. You are given a total of 800 labeled training images (containing 100 images for each class) and 1888 unlabeled testing images. Figure 1 shows some sample images from the data set. Your task is to analyze the performance of k-NN algorithm in classifying photographs into...

متن کامل

Approximate Nearest Neighbor Problem in High Dimensions

We investigate the problem of finding the approximate nearest neighbor when the data set points are the substrings of a given text T . The exact version of this problem is defined as follows. Given a text T of length n, we want to build a data structure that supports the following operation: given a pattern P , find the substring of T that is the closest to P . Since the exact version of this p...

متن کامل

Kinetic Reverse k-Nearest Neighbor Problem

This paper provides the first solution to the kinetic reverse k-nearest neighbor (RkNN) problem in R, which is defined as follows: Given a set P of n moving points in arbitrary but fixed dimension d, an integer k, and a query point q / ∈ P at any time t, report all the points p ∈ P for which q is one of the k-nearest neighbors of p.

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Mathematical Physics

سال: 2013

ISSN: 0022-2488,1089-7658

DOI: 10.1063/1.4797477