function?[mappedA?mapping]?=?compute_mapping（A?type?no_dims?varargin）
%COMPUTE_MAPPING?Performs?dimensionality?reduction?on?a?dataset
%
%???mappedA?=?compute_mapping（A?type）
%???mappedA?=?compute_mapping（A?type?no_dims）
%
%?Performs?a?technique?for?dimensionality?reduction?on?the?data?specified?
%?in?A?reducing?data?with?a?lower?dimensionality?in?mappedA.
%?The?data?on?which?dimensionality?reduction?is?performed?is?given?in?A
%?（rows?correspond?to?observations?columns?to?dimensions）.?A?may?also?be?a
%?（labeled?or?unlabeled）?PRTools?dataset.
%?The?type?of?dimensionality?reduction?used?is?specified?by?type.?Possible
%?values?are?‘PCA‘?‘SPCA‘?‘LDA‘?‘ICA‘?‘MDS‘?‘Isomap‘?‘LandmarkIsomap‘
%?‘LLE‘?‘Laplacian‘?‘HessianLLE‘?‘LTSA‘?‘DiffusionMaps‘?‘KernelPCA‘?
%?‘GDA‘?‘SNE‘?‘SPE‘?‘AutoEncoder‘?and?‘AutoEncoderEA‘.?
%?The?function?returns?the?low-dimensional?representation?of?the?data?in?the?
%?matrix?mappedA.?If?A?was?a?PRTools?dataset?then?mappedA?is?a?PRTools?
%?data

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2008-08-31?10:41??drtoolbox\
?????文件???????13301??2007-05-07?17:12??drtoolbox\compute_mapping.m
?????文件????????3861??2007-05-07?17:13??drtoolbox\generate_data.m
?????文件????????8564??2007-05-05?17:40??drtoolbox\intrinsic_dim.m
?????文件????????1193??2007-05-05?17:40??drtoolbox\mexall.m
?????文件????????2850??2007-05-05?18:01??drtoolbox\out_of_sample.m
?????文件????????2185??2007-05-05?17:40??drtoolbox\out_of_sample_est.m
?????文件????????1666??2007-05-05?17:40??drtoolbox\prewhiten.m
?????文件????????7981??2007-05-07?17:07??drtoolbox\Readme.txt
?????目錄???????????0??2008-09-02?09:50??drtoolbox\techniques\
?????文件????????3297??2007-05-05?17:48??drtoolbox\techniques\autoencoder.m
?????文件????????6879??2007-05-05?17:48??drtoolbox\techniques\autoencoder_ea.m
?????文件????????5463??2007-05-05?17:48??drtoolbox\techniques\backprop.m
?????文件???????15670??2007-05-05?17:49??drtoolbox\techniques\cca.m
?????文件????????3696??2007-05-05?17:48??drtoolbox\techniques\cg_update.m
?????文件????????1581??2007-05-05?17:48??drtoolbox\techniques\components.m
?????文件????????2780??2007-02-23?23:23??drtoolbox\techniques\computegr.c
?????文件????????7168??2007-02-23?23:46??drtoolbox\techniques\computegr.dll
?????文件????????9340??2007-02-23?23:23??drtoolbox\techniques\computegr.mexa64
?????文件????????6588??2007-02-23?23:23??drtoolbox\techniques\computegr.mexglx
?????文件???????12960??2007-05-05?17:20??drtoolbox\techniques\computegr.mexmaci
?????文件?????1112229??2007-02-23?21:00??drtoolbox\techniques\csdp.exe
?????文件????????5373??2007-05-05?17:48??drtoolbox\techniques\csdp.m
?????文件?????1696895??2006-12-20?12:04??drtoolbox\techniques\csdplinux
?????文件???????82476??2007-03-15?01:15??drtoolbox\techniques\csdpmac
?????文件???????89600??2007-01-29?05:05??drtoolbox\techniques\csdpmaci
?????文件????????3014??2007-05-05?17:48??drtoolbox\techniques\diffusion_maps.m
?????文件????????3621??2007-05-05?17:48??drtoolbox\techniques\dijk.m
?????文件???????28134??2007-02-23?23:23??drtoolbox\techniques\dijkstra.cpp
?????文件????????8192??2007-02-23?23:23??drtoolbox\techniques\dijkstra.dll
?????文件????????2212??2007-05-05?17:48??drtoolbox\techniques\dijkstra.m
............此處省略55個文件信息