Table 2.
Basic statistics of text mining.
| Category | Metrics |
|---|---|
| Number of sentences | 427 |
| Number of morphemes type | 781 |
| Average number of morphemes per response | 22 |
| Number of nouns type | 281 |
| Number of nouns | 1,389 |
| Average number of nouns per response | 4 |
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