Post summarizer

This plugin create an automatic excerpt of a post when it is saved or published. The excerpt created is a coherent piece of
text containing the most important sentences of the post.
After installing this plugin, every time you write a post and press the save or publish button an excpert is created for that
post and stored in the database. This plugin is useful also if you don’t use excerpts in your blog: it’s always useful
to have a summary of your post available just to remind yourself what the post is about (it works very well with old and long posts!).
Statistical natural language techniques are used to extract the most important sentences from a document. It’s straightforward to
tweak the plugin to give more importance to certain features in your text.
The code of th…