Research Article
A Subjective Expressions Extracting Method for Social Opinion Mining
Table 2
MPQA corpus statistic information.
| | Property | DSE | ESE |
| | Total number | 9840 | 12273 | | The proportion of the opinion sentences | 56.86% | 55.80% | | Minimum number of opinion expressions | 1 | 1 | | Maximum number of expressions | 8 | 15 | | Average number of opinion expressions | 1.56 | 1.98 | | Minimum length of expression words | 1 | 1 | | Average length of expression words | 1.81 | 3.30 | | Maximum length of expression words | 15 | 40 |
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