Description Usage Arguments Value
A function to stem text. It is less aggressive than the Porter stemming algorithm but is still useful for reducing data sparsity. It removes 'ing', 'ed', 'est', 'es' and 'ion' from the end of words. One limitation is that 'thing' becomes 'th' and 'action becomes 'act' - but, in general, it is useful.
1 | stem.text(text.clean)
|
text.clean |
character vector |
vector with cleaned text
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