Plot the robust regression or explanation from slise as a wordcloud
Source:R/plot.R
      plot.slise_wordcloud.RdPlot the robust regression or explanation from slise as a wordcloud
Arguments
- slise
 The slise object
- title
 The title of the plot (may include a `%s`, which will be replaced by the prediction)
- labels
 The class labels (vector with two strings: c(y_low, y_high), default: c("Low", "High"))
- treshold
 Treshold for ignored value (default: 1e-8)
- local
 Only display the words relevant for the explained item (default: TRUE)
- ...
 Ignored parameters