Automatic Classification of Swedish Metadata Using Dewey Decimal Classification: A Comparison of Approaches
Koraljka Golub, Johan Hagelbäck, Anders Ardö
Table 9 Accuracy of the Support Vector Machine classifier when using two digits.
Support Vector Machine
Dataset Accuracy, unigrams Accuracy, unigrams + 2-grams
Training set Test set Training set Test set
T_KW_stm_2d 90.60% 72.68% 96.23% 73.32%
T_KW_2d 91.21% 72.14% 95.48% 73.24%
KW_2d 81.75% 71.86% 86.18% 71.96%