Class TfIdf

    • Field Detail

      • docTerm

        private Matrix docTerm
        matrix with [documents x terms]
      • sumPerDoc

        private Matrix sumPerDoc
      • sumPerTerm

        private Matrix sumPerTerm
      • calculateTf

        private boolean calculateTf
      • calculateIdf

        private boolean calculateIdf
      • normalize

        private boolean normalize
    • Constructor Detail

      • TfIdf

        public TfIdf​(Matrix matrix,
                     boolean calculateTf,
                     boolean calculateIdf,
                     boolean normalize)
    • Method Detail

      • getDouble

        public double getDouble​(long... coordinates)
      • calculate

        private void calculate()