A pure Python implementation of TextRank, based on the Mihalcea 2004paper. Leading toward integration with the Text Summarizationexample by Mike Williams.
Modifications to the original algorithm include:
fixed bug; seeJava impl, 2008
use of lemmatization instead of stemming
verbs included in the graph (but not in the resulting keyphrases)
normalized keyphrase ranks used in summarization
Dependencies and Installation
The code here has dependencies on several other projects: