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main.cpp
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main.cpp
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//
// main.cpp
// DBSCAN
//
// Created by Tony SHE on 30/4/15.
// Copyright (c) 2015 Tony Sheh. All rights reserved.
//
#include <iostream>
#include <fstream>
#include "dbscan.h"
using namespace std;
int main(int argc, const char * argv[]) {
vector<Point> dataset;
ifstream in("./3spiral.txt");
int i=0;
string line;
if(in){
float x , y;
while (in>>x>>y) {
Point p;
p.x = x;
p.y = y;
p.lable = -1;
dataset.push_back(p);
}
}else{
cout<<"No such file"<<endl;
}
int c = dbscan(dataset,2, 3);
cout<<" (x, y) cluster"<<endl;
for (int i = 0; i<dataset.size(); i++) {
cout<<"("<<dataset[i].x<<","<<dataset[i].y<<") "<<dataset[i].lable<<endl;
}
return 0;
}