代码搜索:Nearest
找到约 1,596 项符合「Nearest」的源代码
代码结果 1,596
www.eeworm.com/read/351555/3107375
h fast_float_math_hack.h
# ifdef __ICL /* only Intel C compiler has fmath ??? */
#include
/* Nearest integer, absolute value, etc. */
#define ceil ceilf
#define fabs fabsf
#define floor floorf
www.eeworm.com/read/293183/8310822
m knnm.m
%KNNM Estimate K-Nearest Neighbour densities
%
% W = KNNM(A,KNN)
%
% D = B*W
%
% For each of the classes in the dataset A a NN density
% is estimated. The result is stored as a K*C mapping in W, in wh
www.eeworm.com/read/266128/11238913
txt fknn.txt
function [predicted,memberships, numhits] = fknn(data, labels, test, ...
testlabels, k_values, info, fuzzy)
% FKNN Fuzzy k-nearest neighbor classification algorithm.
% Y = FKNN(DATA, LABELS,
www.eeworm.com/read/203890/15349760
m at.m
function [idx] = at(y,xs)
% [idx] = at(y,xs) Return elements of y nearest to xs
% AT is the inverse of the indexing paren operator. Ie,
%
% xs=y(idx) idx=at(y,xs)
%
% AT can for instance be used
www.eeworm.com/read/367675/2833770
txt 40.txt
发信人: GzLi (笑梨), 信区: DataMining
标 题: [合集]请教有关于k-nearest neighbor的问题???
发信站: 南京大学小百合站 (Sat Sep 21 13:23:02 2002), 站内信件
waden (waden) 于Mon Sep 16 22:44:39 2002提到:
小弟做了个k-nearest neighbor的分类器,用的数
www.eeworm.com/read/367675/2838149
txt 62.txt
发信人: GzLi (笑梨), 信区: DataMining
标 题: [合集]请教有关于k-nearest neighbor的问题???
发信站: 南京大学小百合站 (Sat Sep 21 13:23:02 2002), 站内信件
waden (waden) 于Mon Sep 16 22:44:39 2002提到:
小弟做了个k-nearest neighbor的分类器,用的数
www.eeworm.com/read/389962/8490880
m snn.m
% SNN - Creates forecasts of a time series on t+1 using multivariate nearest neighbor algorithm.
%
% REQUIRES MREGRESS.M FILE available at http://www.mathworks.com/matlabcentral/fileexchange/l
www.eeworm.com/read/289487/8548706
m svmclassnpa.m
function [xsup,alpha,b,pos]=svmclassnpa(x,y,C,kernel,kerneloption,verbose);
% USAGE
% [xsup,alpha,b,pos]=svmclassnpa(x,y,C,kernel,kerneloption,verbose);
%
%
% Main ROUTINE For Nearest P
www.eeworm.com/read/289334/8558640
m knnclass.m
function y = knnclass(X,model)
% KNNCLASS k-Nearest Neighbours classifier.
%
% Synopsis:
% y = knnclass(X,model)
%
% Description:
% The input feature vectors X are classified using the K-NN
% rule
www.eeworm.com/read/386048/8769828
m lle_roweis.m
% LLE ALGORITHM (using K nearest neighbors)
%
% [Y] = lle(X,K,dmax)
%
% X = data as D x N matrix (D = dimensionality, N = #points)
% K = number of neighbors
% dmax = max embedding dimensionality