I expect APT to come with keywords as close as possible to Google Adwords Keyword tool
Goto Google Adwords Keyword tool. Try some URL of a page and check keywords generated and compare with the Tags generated by APT.
My observation is
APT select very simple words
Automatic, Post, wordpress, tags
But Adwords tool return keywords like:
Automatic post tagger, wordpress plugin, automatically add tags, bulk tagging
Important observation is that almost all keywords in adwords consist of 2-4 words while 80% of the Tags generated by APT are single word (based on analysis of title and content)
Can we make APT to always generate longer phrases of 2-4 words
