Package org.fnlp.ml.types.sv

Examples of org.fnlp.ml.types.sv.SparseMatrix.minus()

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   * @return 误差
   */
  float computeObjective(SparseMatrix v, SparseMatrix w, SparseMatrix h) {
    SparseMatrix matrixWH = w.mutiplyMatrix(h);
    SparseMatrix diff = v.clone();
    diff.minus(matrixWH);
    return diff.l2Norm();

  }

  SparseMatrix updateH() {
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