| W12-2005 | rulebased methods or statistical | machine-learning classification | algorithms , or a combination |
| W12-2205 | van Oosten et al. , 2010 ) . In | machine-learning classification | of texts by grade level , unigrams |
| S15-2134 | Bethard , 2013 ) A pipeline of | machine-learning classification | models , each of which have simple |
