eigenSentences: Simple eigenSentence estimation function.

In stnava/RKRNS: ANTsR Decoding

Description

Applies a function to a matrix representation of a sentence to get an eigensentence map.

Usage

eigenSentences(wordembed, functiontoapply = sum, normalize = F,
  eigsentbasislength = NA, sentencesIn = NA, eventdata = NA)

Arguments

wordembed	the words and their vector embedding - a data frame with n basis length columns
functiontoapply	e.g. mean, max, min, a custom function — needs to work with apply
normalize	normalize the magnitude of the eigsentences to be 1
eigsentbasislength	less than or equal to the full basis length (100)

Value

eigensentence matrix is output

Author(s)

Avants BB

Examples

  data(reuters_words,package="RKRNS")
  esent<-eigenSentences( reuters_words )

stnava/RKRNS documentation built on May 30, 2019, 7:21 p.m.