Перевод кода класса Perceptron с Java на C#
10.12.2015, 18:22. Показов 586. Ответов 0
Помогите пожалуйста перевести код. Есть код на java, нужно перевести на c#(набросок ниже, но не работает).
| Java | 1
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| import com.sun.org.apache.xpath.internal.SourceTree;
import java.math.BigDecimal;
import java.util.*;
public class Perceptron {
private int[] enterS;
int[] enterSO = new int[16];
int[] enterSL = new int[16];
double inputR = 0;
private double maxA, minA;
ArrayList<Integer> outersA = new ArrayList<Integer>(6);
ArrayList<Double> inputsA = new ArrayList<Double>(6);
double[][] weightSA;
double[] weightAR;
double[] randomWeights = {0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9};
int r;
int goalR;
double inGoalR;
double h = 0.1;
int nA = 6;
static int[][] symbolO = {
{1, 1, 1, 0},
{1, 0, 1, 0},
{1, 1, 1, 0},
{0, 0, 0, 0}};
static int[][] symbolL = {
{0, 0, 1, 0},
{0, 1, 0, 1},
{0, 1, 0, 1},
{1, 1, 0, 1}
};
public void setEnterSO(int[][] symbol){
for (int i = 0; i < symbol.length; i++) {
for (int j = 0; j < symbol[i].length; j++)
enterSO[i * 4 + j] = symbol[i][j];
}
}
public void setEnterSL(int[][] symbol){
for (int i = 0; i < symbol.length; i++) {
for (int j = 0; j < symbol[i].length; j++)
enterSL[i * 4 + j] = symbol[i][j];
}
}
public int[] getEnterS(){
return enterS;
}
public void setEnterS(int[][] symbol){
for (int i = 0; i < symbol.length; i++) {
for (int j = 0; j < symbol[i].length; j++)
enterS[i * 4 + j] = symbol[i][j];
}
}
public Perceptron(){
enterS = new int[16];
weightAR = new double[nA];
weightSA = new double[enterS.length][nA];
setEnterSL(symbolL);
setEnterSO(symbolO);
for (int i = 0; i < enterS.length; i++) {
for (int j = 0; j < nA; j++) {
weightSA[i][j] = randomWeights[(int) (Math.random()*9)];
if(i == 0)
weightAR[j] = randomWeights[(int) (Math.random()*9)];
}
}
}
public ArrayList<Double> countA(int[][] symbolS){
if (!inputsA.isEmpty())
inputsA.clear();
for (int i = 0; i < nA; i++) {
inputsA.add(i,0.0);
}
setEnterS(symbolS);
for (int i = 0; i < nA; i++) {
for (int j = 0; j < enterS.length; j++) {
inputsA.set(i, (inputsA.get(i) + getEnterS()[j]* weightSA[j][i]));
}
}
return inputsA;
}
public void setMinA(int[][] symbolL, int[][] symbolO){
minA = (Collections.min(countA(symbolL)) < Collections.min(countA(symbolO))) ? Collections.min(countA(symbolL)) : Collections.min(countA(symbolO));
}
public void setMaxA(int[][] symbolL, int[][] symbolO){
maxA = (Collections.max(countA(symbolL)) > Collections.max(countA(symbolO))) ? Collections.max(countA(symbolL)) : Collections.max(countA(symbolO));
}
public double getMinA(){
return minA;
}
public double getMaxA(){
return maxA;
}
public void outerA(int[][] symbol){
if (!outersA.isEmpty())
outersA.clear();
setMinA(symbolL,symbolO);
setMaxA(symbolL,symbolO);
System.out.print("Inputs A: ");
for (int i = 0; i < nA; i++) {
if (countA(symbol).get(i) > (getMaxA() + getMinA())/2)
outersA.add(i, 1);
else outersA.add(i, 0);
System.out.print(new BigDecimal(inputsA.get(i).toString()).setScale(1,BigDecimal.ROUND_HALF_UP).toString() + " ");
}
System.out.println("\nPorog outers A = "+ ((getMaxA() + getMinA())/2));
System.out.print("Outers A: ");
for (int i = 0; i < outersA.size(); i++)
System.out.print(new BigDecimal(outersA.get(i).toString()).setScale(1,BigDecimal.ROUND_HALF_UP).toString() + ", ");
System.out.println("");
}
public double inputR(int[][] symbol){
outerA(symbol);
inputR = 0;
for (int i = 0; i < nA; i++) {
inputR += weightAR[i] * outersA.get(i);
}
System.out.println("Input R = " + inputR);
return inputR;
}
public void outputR(int[][] symbol){
System.out.print("Weights: ");
for (double weight:weightAR)
System.out.print(new BigDecimal(weight).setScale(1,BigDecimal.ROUND_HALF_UP).toString() + ", ");
System.out.println();
inputR(symbol);
if (inputR < inGoalR){
r = 0;
}
else r = 1;
System.out.println("Outer R = " + r);
}
public void studyPerceptron(int[][] symbol){
do{
if (goalR > r) {
for (int i = 0; i < weightAR.length; i++) {
if (outersA.get(i).equals(1))
weightAR[i] += h;
}
} else if (goalR < r){
for (int i = 0; i < weightAR.length; i++) {
if (outersA.get(i).equals(1))
if(weightAR[i] != 0)
weightAR[i] -= h;
}
}
System.out.println();
outputR(symbol);
}
while(r != goalR);
}
public static void main(String[] args){
int[][] symbol = {
{1, 1, 1, 0},
{1, 0, 1, 0},
{1, 1, 1, 0},
{0, 0, 0, 0}};
Perceptron letter = new Perceptron();
letter.setEnterS(symbol); // Инициализируем вход
if (Arrays.equals(letter.getEnterS(),letter.enterSO)){ //Если на вход дается O, то R = 0, если L, то R = 1;
letter.goalR = 0;
}
if (Arrays.equals(letter.getEnterS(),letter.enterSL)){ //Если на вход дается L, то R = 0, если L, то R = 1;
letter.goalR = 1;
}
letter.inGoalR = (letter.inputR(symbolO)+letter.inputR(symbolL))/2;
for(int clear = 0; clear < 10; clear++) {
System.out.println("\b") ;
}
System.out.println("Goal R = " + letter.goalR);
System.out.println("IN Goal R = " + letter.inGoalR);
letter.outputR(symbol);
if(letter.r != letter.goalR)
letter.studyPerceptron(symbol);
}
} |
|
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| using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Collections;
class Percetron
{
static void Main()
{
Percetron letters = new Percetron();
int[,] litera = {{0,0,0,0},
{0,1,1,1},
{0,0,1,0},
{0,0,1,0}};
letters.setmasO(litera, letters.enterS);
if (Array.Equals(letters.getenterS(), letters.enterOT))
{
letters.GoalR = 0;
}
if (Array.Equals(letters.getenterS(), letters.enterOA))
{
letters.GoalR = 1;
}
letters.inGoalR = (letters.inputR(literaT)+letters.inputR(literaA))/2;
for ( int clear = 0; clear < 10; clear++)
Console.WriteLine("\b");
Console.WriteLine("Goal R = " + letters.GoalR);
Console.WriteLine("IN Goal R = " + letters.inGoalR);
letters.outputR(litera);
if(letters.r != letters.GoalR)
letters.studyPerceptron(litera);
}
private int[] enterS;
int[] enterOT = new int[16];
int[] enterOA = new int[16];
int nA=6,r,GoalR;
double max = -10, min = 1000000;
private double minA, maxA;
double inputR1 = 0;
double[] weightAR;
double[,] weightSA;
double inGoalR;
double h = 0.1;
ArrayList outersA = new ArrayList(6);
ArrayList inputsA = new ArrayList(6);
double[] randomWeights = {0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9};
static int[,] literaT = {{0,0,0,0},
{0,1,1,1},
{0,0,1,0},
{0,0,1,0}};
static int[,] literaA = {{0,0,1,0},
{0,1,0,1},
{0,1,1,1},
{1,1,0,1}};
public int[] setmasO(int [,] litera,int[] literaO){
int z = 0;
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 4; j++)
literaO[z++] = litera[i, j];
}
return literaO;
}
public int[] getenterS()
{
return enterS;
}
public Percetron(){
Random random = new Random();
enterS = new int[16];
weightAR = new double[nA];
weightSA = new double[enterS.Length,nA];
setmasO(literaA,enterOA);
setmasO(literaT,enterOT);
for(int i = 0; i < enterS.Length; i++){
for(int j = 0; j < nA; j++){
weightSA[i,j] = randomWeights[(int)random.Next(9)];
if(i == 0)
weightAR[j] = randomWeights[(int)random.Next(9)];
}
}
}
public ArrayList countA(int[,] literasS)
{
if (inputsA.Count > 0)
inputsA.Clear();
foreach (double nA in inputsA)
inputsA.Add(nA);
setmasO(literasS, enterS);
for (int i = 0; i < nA; i++)
{
for (int j = 0; j < enterS.Length; j++)
{
inputsA.Insert(i, Convert.ToDouble(inputsA.GetRange(i,1)) + getenterS()[j] * weightSA[j,i]);
}
}
return inputsA;
}
public double faundmin(ArrayList list)
{
foreach (double nA in list)
if (nA < min)
{
min = nA;
}
return min;
}
public double faundmax(ArrayList list)
{
foreach (double nA in list)
if (nA > max)
{
min = nA;
}
return min;
}
public void setMinA(int[,] literaT, int[,] literaA)
{
minA = (faundmin(countA(literaA)) < faundmin(countA(literaT))) ? faundmin(countA(literaA)) : faundmin(countA(literaT));
}
public void setMaxA(int[,] symbolL, int[,] symbolO)
{
maxA = (faundmax(countA(literaA)) > faundmax(countA(literaT))) ? faundmax(countA(literaA)) : faundmax(countA(literaT));
}
public double getMinA()
{
return minA;
}
public double getMaxA()
{
return maxA;
}
public void outerA(int[,] symbol){
if (outersA.Count > 0)
outersA.Clear();
setMinA(literaA,literaT);
setMaxA(literaA,literaT);
Console.Write("Inputs A: ");
for (int i = 0; i < nA; i++) {
if (Convert.ToDouble(countA(symbol).GetRange(i,1)) > (getMaxA() + getMinA())/2)
outersA.Add(1);
else outersA.Add(0);
Console.Write(Convert.ToDouble(inputsA.GetRange(i,1)) + " ");
}
Console.WriteLine("\nPorog outers A = "+ ((getMaxA() + getMinA())/2));
Console.Write("Outers A: ");
for(int i=0;i<6;i++)
Console.Write(Convert.ToDouble(outersA.GetRange(i,1)) + " ");
Console.WriteLine("");
}
public double inputR(int[,] litera)
{
outerA(litera);
inputR1 = 0;
for (int i = 0; i < nA; i++)
inputR1 += weightAR[i] * Convert.ToDouble(outersA.GetRange(i, 1));
Console.WriteLine("Input R = " + inputR1);
return inputR1;
}
public void outputR(int[,] literas)
{
Console.Write("Weights: ");
foreach (double weight in weightAR)
Console.Write(weight + ", ");
Console.WriteLine();
inputR(literas);
if (inputR1 < inGoalR)
r = 0;
else
r = 1;
Console.WriteLine("Outer R = " + r);
}
public void studyPerceptron(int[,] litera){
do{
if (GoalR > r) {
for (int i = 0; i < 6; i++) {
if (Convert.ToDouble(outersA.GetRange(i, 1)).Equals(1))
weightAR[i] += h;
}
} else if (GoalR < r){
for (int i = 0; i < 6; i++) {
if (Convert.ToDouble(outersA.GetRange(i, 1)).Equals(1))
if(weightAR[i] != 0)
weightAR[i] -= h;
}
}
Console.WriteLine();
outputR(litera);
}
while(r != GoalR);
}
} |
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