nltk.chunk.tagstr2tree()
¶
Divide a string of bracketted tagged text into chunks and unchunked tokens, and produce a Tree. Chunks are marked by square brackets (
[...]
). Words are delimited by whitespace, and each word should have the formtext/tag
. Words that do not contain a slash are assigned atag
of None.Parameters: - s (str) – The string to be converted
- chunk_label (str) – The label to use for chunk nodes
- root_label (str) – The label to use for the root of the tree
Return type: