The structural and content aspects of abstracts versus bodies of full text journal articles are different

Found this in the reference list of the previous article (link above) which is in-line with what I am thinking, but still not the one I am afraid :| https://t.co/EoST1jUo09

The structural and content aspects of abstracts vs bodies of full text journal articles are different http://t.co/fym69M4mOO #textanalysis

Udo Hahn: Diff. in performance of text analytics of abstract (90 %) to fulltext (1-2%), ref to Cohen et al http://t.co/0r2YhDqmVC #icbo13

Udo Hahn: Big diff. in performance of text analytics of abstract (90 %) to fulltext (1-2%), ref to Cohen et al http://t.co/0r2YhDqmVC