Merge branch 'master' of https://github.com/redpony/cdec

1 files changed, 0 insertions, 180 deletions

diff --git a/gi/posterior-regularisation/prjava/src/optimization/util/StaticTools.java b/gi/posterior-regularisation/prjava/src/optimization/util/StaticTools.java
deleted file mode 100644
index bcabee06..00000000
--- a/gi/posterior-regularisation/prjava/src/optimization/util/StaticTools.java
+++ /dev/null
@@ -1,180 +0,0 @@
-package optimization.util;
-
-
-import java.io.File;
-import java.io.PrintStream;
-
-public class StaticTools {
-
-	static java.text.DecimalFormat fmt = new java.text.DecimalFormat();
-
-	public static void createDir(String directory) {
-
-		File dir = new File(directory);
-		if (!dir.isDirectory()) {
-			boolean success = dir.mkdirs();
-			if (!success) {
-				System.out.println("Unable to create directory " + directory);
-				System.exit(0);
-			}
-			System.out.println("Created directory " + directory);
-		} else {
-			System.out.println("Reusing directory " + directory);
-		}
-	}
-
-	/*
-	 * q and p are indexed by source/foreign Sum_S(q) = 1 the same for p KL(q,p) =
-	 * Eq*q/p
-	 */
-	public static double KLDistance(double[][] p, double[][] q, int sourceSize,
-			int foreignSize) {
-		double totalKL = 0;
-		// common.StaticTools.printMatrix(q, sourceSize, foreignSize, "q",
-		// System.out);
-		// common.StaticTools.printMatrix(p, sourceSize, foreignSize, "p",
-		// System.out);
-		for (int i = 0; i < sourceSize; i++) {
-			double kl = 0;
-			for (int j = 0; j < foreignSize; j++) {
-				assert !Double.isNaN(q[i][j]) : "KLDistance q:  prob is NaN";
-				assert !Double.isNaN(p[i][j]) : "KLDistance p:  prob is NaN";
-				if (p[i][j] == 0 || q[i][j] == 0) {
-					continue;
-				} else {
-					kl += q[i][j] * Math.log(q[i][j] / p[i][j]);
-				}
-
-			}
-			totalKL += kl;
-		}
-		assert !Double.isNaN(totalKL) : "KLDistance: prob is NaN";
-		if (totalKL < -1.0E-10) {
-			System.out.println("KL Smaller than zero " + totalKL);
-			System.out.println("Source Size" + sourceSize);
-			System.out.println("Foreign Size" + foreignSize);
-			StaticTools.printMatrix(q, sourceSize, foreignSize, "q",
-					System.out);
-			StaticTools.printMatrix(p, sourceSize, foreignSize, "p",
-					System.out);
-			System.exit(-1);
-		}
-		return totalKL / sourceSize;
-	}
-
-	/*
-	 * indexed the by [fi][si]
-	 */
-	public static double KLDistancePrime(double[][] p, double[][] q,
-			int sourceSize, int foreignSize) {
-		double totalKL = 0;
-		for (int i = 0; i < sourceSize; i++) {
-			double kl = 0;
-			for (int j = 0; j < foreignSize; j++) {
-				assert !Double.isNaN(q[j][i]) : "KLDistance q:  prob is NaN";
-				assert !Double.isNaN(p[j][i]) : "KLDistance p:  prob is NaN";
-				if (p[j][i] == 0 || q[j][i] == 0) {
-					continue;
-				} else {
-					kl += q[j][i] * Math.log(q[j][i] / p[j][i]);
-				}
-
-			}
-			totalKL += kl;
-		}
-		assert !Double.isNaN(totalKL) : "KLDistance: prob is NaN";
-		return totalKL / sourceSize;
-	}
-
-	public static double Entropy(double[][] p, int sourceSize, int foreignSize) {
-		double totalE = 0;
-		for (int i = 0; i < foreignSize; i++) {
-			double e = 0;
-			for (int j = 0; j < sourceSize; j++) {
-				e += p[i][j] * Math.log(p[i][j]);
-			}
-			totalE += e;
-		}
-		return totalE / sourceSize;
-	}
-
-	public static double[][] copyMatrix(double[][] original, int sourceSize,
-			int foreignSize) {
-		double[][] result = new double[sourceSize][foreignSize];
-		for (int i = 0; i < sourceSize; i++) {
-			for (int j = 0; j < foreignSize; j++) {
-				result[i][j] = original[i][j];
-			}
-		}
-		return result;
-	}
-
-	public static void printMatrix(double[][] matrix, int sourceSize,
-			int foreignSize, String info, PrintStream out) {
-
-		java.text.DecimalFormat fmt = new java.text.DecimalFormat();
-		fmt.setMaximumFractionDigits(3);
-		fmt.setMaximumIntegerDigits(3);
-		fmt.setMinimumFractionDigits(3);
-		fmt.setMinimumIntegerDigits(3);
-
-		out.println(info);
-
-		for (int i = 0; i < foreignSize; i++) {
-			for (int j = 0; j < sourceSize; j++) {
-				out.print(prettyPrint(matrix[j][i], ".00E00", 6) + " ");
-			}
-			out.println();
-		}
-		out.println();
-		out.println();
-	}
-
-	public static void printMatrix(int[][] matrix, int sourceSize,
-			int foreignSize, String info, PrintStream out) {
-
-		out.println(info);
-		for (int i = 0; i < foreignSize; i++) {
-			for (int j = 0; j < sourceSize; j++) {
-				out.print(matrix[j][i] + " ");
-			}
-			out.println();
-		}
-		out.println();
-		out.println();
-	}
-
-	public static String formatTime(long duration) {
-		StringBuilder sb = new StringBuilder();
-		double d = duration / 1000;
-		fmt.applyPattern("00");
-		sb.append(fmt.format((int) (d / (60 * 60))) + ":");
-		d -= ((int) d / (60 * 60)) * 60 * 60;
-		sb.append(fmt.format((int) (d / 60)) + ":");
-		d -= ((int) d / 60) * 60;
-		fmt.applyPattern("00.0");
-		sb.append(fmt.format(d));
-		return sb.toString();
-	}
-
-	public static String prettyPrint(double d, String patt, int len) {
-		fmt.applyPattern(patt);
-		String s = fmt.format(d);
-		while (s.length() < len) {
-			s = " " + s;
-		}
-		return s;
-	}
-	
-	
-	public static long getUsedMemory(){
-		System.gc();
-		return (Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory())/ (1024 * 1024);
-	}
-	
-	public final static boolean compareDoubles(double d1, double d2){
-		return Math.abs(d1-d2) <= 1.E-10;
-	}
-	
-	
-}