Interface SignificanceHeuristic

Readonlyname

score

• score(
      subsetFreq: number,
      subsetSize: number,
      supersetFreq: number,
      supersetSize: number,
  ): number

  Calculates the significance of a term found in a subset sample

  Parameters

  • subsetFreq: number

    The frequency of the term in the selected sample
  • subsetSize: number

    The size of the selected sample (typically number of docs)
  • supersetFreq: number

    The frequency of the term in the superset from which the sample was taken
  • supersetSize: number

    The size of the superset from which the sample was taken (typically number of docs)

  Returns number

  a "significance" score