function?[TrainingTime?TestingTime?TrainingAccuracy?TestingAccuracy]?=?elm（TrainingData_File?TestingData_File?Elm_Type?NumberofHiddenNeurons?ActivationFunction）

%?Usage:?elm（TrainingData_File?TestingData_File?Elm_Type?NumberofHiddenNeurons?ActivationFunction）
%?OR:????[TrainingTime?TestingTime?TrainingAccuracy?TestingAccuracy]?=?elm（TrainingData_File?TestingData_File?Elm_Type?NumberofHiddenNeurons?ActivationFunction）
%
%?Input:
%?TrainingData_File?????-?Filename?of?training?data?set
%?TestingData_File??????-?Filename?of?testing?data?set
%?Elm_Type??????????????-?0?for?regression;?1?for?（both?binary?and?multi-classes）?classification
%?NumberofHiddenNeurons?-?Number?of?hidden?neurons?assigned?to?the?ELM
%?ActivationFunction????-?Type?of?activation?function:
%???????????????????????????‘sig‘?for?Sigmoidal?function
%???????????????????????????‘sin‘?for?Sine?function
%???????????????????????????‘hardlim‘?for?Hardlim?function
%???????????????????????????‘tribas‘?for?Triangular?basis?function
%???????????????????????????‘radbas‘?for?Radial?basis?function?（for?additive?type?of?SLFNs?instead?of?RBF?type?of?SLFNs）
%
%?Output:?
%?TrainingTime??????????-?Time?（seconds）?spent?on?training?ELM
%?TestingTime???????????-?Time?（seconds）?spent?on?predicting?ALL?testing?data
%?TrainingAccuracy??????-?Training?accuracy:?
%???????????????????????????RMSE?for?regression?or?correct?classification?rate?for?classification
%?TestingAccuracy???????-?Testing?accuracy:?
%???????????????????????????RMSE?for?regression?or?correct?classification?rate?for?classification
%
%?MULTI-CLASSE?CLASSIFICATION:?NUMBER?OF?OUTPUT?NEURONS?WILL?BE?AUTOMATICALLY?SET?EQUAL?TO?NUMBER?OF?CLASSES
%?FOR?EXAMPLE?if?there?are?7?classes?in?all?there?will?have?7?output
%?neurons;?neuron?5?has?the?highest?output?means?input?belongs?to?5-th?class
%
%?Sample1?regression:?[TrainingTime?TestingTime?TrainingAccuracy?TestingAccuracy]?=?elm（‘sinc_train‘?‘sinc_test‘?0?20?‘sig‘）
%?Sample2?classification:?elm（‘diabetes_train‘?‘diabetes_test‘?1?20?‘sig‘）
%
????%%%%????Authors:????MR?QIN-YU?ZHU?AND?DR?GUANG-BIN?HUANG
????%%%%????NANYANG?TECHNOLOGICAL?UNIVERSITY?SINGAPORE
????%%%%????EMAIL:??????EGBHUANG@NTU.EDU.SG;?GBHUANG@IEEE.ORG
????%%%%????WEBSITE:????http://www.ntu.edu.sg/eee/icis/cv/egbhuang.htm
????%%%%????DATE:???????APRIL?2004

%%%%%%%%%%%?Macro?definition
REGRESSION=0;
CLASSIFIER=1;

%%%%%%%%%%%?Load?training?dataset
train_data=load（TrainingData_File）;
T=train_data（:1）‘;
P=train_data（:2:size（train_data2））‘;
clear?train_data;???????????????????????????????????%???Release?raw?training?data?array

%%%%%%%%%%%?Load?testing?dataset
test_data=load（TestingData_File）;
TV.T=test_data（:1）‘;
TV.P=test_data（:2:size（test_data2））‘;
clear?test_data;????????????????????????????????????%???Release?raw?testing?data?array

NumberofTrainingData=size（P2）;
NumberofTestingData=size（TV.P2）;
NumberofInputNeurons=size（P1）;

if?Elm_T