Do Linguistic Style and Readability of Scientific Abstracts Affect their Virality?
Table 2: Dominant Word Classes in all three datasets
['[EMPTY]', 'Downl', 'Bookm', 'Cite']
In the following we clustered these classes according to macro-categories that emerged from the analysis. To keep only significant results, we made a cutoff for dominance scores included between 1.2 and 0.8, as proposed by Mihalcea and Strapparava (\citeyearrada:carlo:ACL-09). These categories represent a basic form of virality, common to all datasets.