public static void mergeR(UpperTriangular r1, UpperTriangular r2) { TriangularRowView r1Row = new TriangularRowView(r1); TriangularRowView r2Row = new TriangularRowView(r2); int kp = r1Row.size(); assert kp == r2Row.size(); double[] cs = new double[2]; for (int v = 0; v < kp; v++) { for (int u = v; u < kp; u++) { givens(r1Row.setViewedRow(u).get(u), r2Row.setViewedRow(u - v).get(u), cs); applyGivensInPlace(cs[0], cs[1], r1Row, r2Row, u, kp - u); } } }
public static double[][] mergeQrDown(double[][] r1, double[][] qt2, double[][] r2) { int kp = qt2.length; int r = qt2[0].length; double[][] qTilde = new double[kp][]; for (int i = 0; i < kp; i++) { qTilde[i] = new double[r]; } mergeRonQ(r1, r2, qTilde, qt2); return qTilde; }
@Override public boolean hasNext() { if (mQt != null && cnt == r) { mQt = null; } boolean result = true; if (mQt == null) { result = loadNextQt(); cnt = 0; } return result; }
public static void mergeR(double[][] r1, double[][] r2) { int kp = r1[0].length; assert kp == r2[0].length; double[] cs = new double[2]; for (int v = 0; v < kp; v++) { for (int u = v; u < kp; u++) { givens(r1[u][u], r2[u - v][u], cs); applyGivensInPlace(cs[0], cs[1], r1[u], r2[u - v], u, kp - u); } } }
public QRFirstStep(Configuration jobConf, OutputCollector<? super Writable, ? super DenseBlockWritable> qtHatOut, OutputCollector<? super Writable, ? super VectorWritable> rHatOut) { this.jobConf = jobConf; this.qtHatOut = qtHatOut; this.rHatOut = rHatOut; setup(); }
@Override public void close() throws IOException { cleanup(); }
public static void mergeR(UpperTriangular r1, UpperTriangular r2) { TriangularRowView r1Row = new TriangularRowView(r1); TriangularRowView r2Row = new TriangularRowView(r2); int kp = r1Row.size(); assert kp == r2Row.size(); double[] cs = new double[2]; for (int v = 0; v < kp; v++) { for (int u = v; u < kp; u++) { givens(r1Row.setViewedRow(u).get(u), r2Row.setViewedRow(u - v).get(u), cs); applyGivensInPlace(cs[0], cs[1], r1Row, r2Row, u, kp - u); } } }
public static void mergeR(double[][] r1, double[][] r2) { int kp = r1[0].length; assert kp == r2[0].length; double[] cs = new double[2]; for (int v = 0; v < kp; v++) { for (int u = v; u < kp; u++) { givens(r1[u][u], r2[u - v][u], cs); applyGivensInPlace(cs[0], cs[1], r1[u], r2[u - v], u, kp - u); } } }
public static double[][] mergeQrDown(UpperTriangular r1, double[][] qt2, UpperTriangular r2) { int kp = qt2.length; int r = qt2[0].length; double[][] qTilde = new double[kp][]; for (int i = 0; i < kp; i++) { qTilde[i] = new double[r]; } mergeRonQ(r1, r2, qTilde, qt2); return qTilde; }
public QRFirstStep(Configuration jobConf, OutputCollector<? super Writable, ? super DenseBlockWritable> qtHatOut, OutputCollector<? super Writable, ? super VectorWritable> rHatOut) { this.jobConf = jobConf; this.qtHatOut = qtHatOut; this.rHatOut = rHatOut; setup(); }
@Override public boolean hasNext() { if (mQt != null && cnt == r) { mQt = null; } boolean result = true; if (mQt == null) { result = loadNextQt(); cnt = 0; } return result; }
public static void mergeR(double[][] r1, double[][] r2) { int kp = r1[0].length; assert kp == r2[0].length; double[] cs = new double[2]; for (int v = 0; v < kp; v++) { for (int u = v; u < kp; u++) { givens(r1[u][u], r2[u - v][u], cs); applyGivensInPlace(cs[0], cs[1], r1[u], r2[u - v], u, kp - u); } } }
public static double[][] mergeQrUp(double[][] qt1, double[][] r1, double[][] r2) { int kp = qt1.length; int r = qt1[0].length; double[][] qTilde = new double[kp][]; for (int i = 0; i < kp; i++) { qTilde[i] = new double[r]; } mergeRonQ(r1, r2, qt1, qTilde); return qt1; }
public QRFirstStep(Configuration jobConf, OutputCollector<? super Writable, ? super DenseBlockWritable> qtHatOut, OutputCollector<? super Writable, ? super VectorWritable> rHatOut) { this.jobConf = jobConf; this.qtHatOut = qtHatOut; this.rHatOut = rHatOut; setup(); }
public static double[][] mergeQrDown(double[][] r1, double[][] qt2, double[][] r2) { int kp = qt2.length; int r = qt2[0].length; double[][] qTilde = new double[kp][]; for (int i = 0; i < kp; i++) { qTilde[i] = new double[r]; } mergeRonQ(r1, r2, qTilde, qt2); return qTilde; }
public static double[][] mergeQrDown(UpperTriangular r1, double[][] qt2, UpperTriangular r2) { int kp = qt2.length; int r = qt2[0].length; double[][] qTilde = new double[kp][]; for (int i = 0; i < kp; i++) { qTilde[i] = new double[r]; } mergeRonQ(r1, r2, qTilde, qt2); return qTilde; }
public static double[][] mergeQrDown(double[][] r1, double[][] qt2, double[][] r2) { int kp = qt2.length; int r = qt2[0].length; double[][] qTilde = new double[kp][]; for (int i = 0; i < kp; i++) { qTilde[i] = new double[r]; } mergeRonQ(r1, r2, qTilde, qt2); return qTilde; }
public static double[][] mergeQrDown(UpperTriangular r1, double[][] qt2, UpperTriangular r2) { int kp = qt2.length; int r = qt2[0].length; double[][] qTilde = new double[kp][]; for (int i = 0; i < kp; i++) { qTilde[i] = new double[r]; } mergeRonQ(r1, r2, qTilde, qt2); return qTilde; }
public static double[][] mergeQrUp(double[][] qt1, UpperTriangular r1, UpperTriangular r2) { int kp = qt1.length; int r = qt1[0].length; double[][] qTilde = new double[kp][]; for (int i = 0; i < kp; i++) { qTilde[i] = new double[r]; } mergeRonQ(r1, r2, qt1, qTilde); return qt1; }
public static double[][] mergeQrUp(double[][] qt1, double[][] r1, double[][] r2) { int kp = qt1.length; int r = qt1[0].length; double[][] qTilde = new double[kp][]; for (int i = 0; i < kp; i++) { qTilde[i] = new double[r]; } mergeRonQ(r1, r2, qt1, qTilde); return qt1; }