Table 16. Concatenated features on two sample tweets.
| Doc | call | chines | could | covid | kill | trump | viru | call | chines | could | covid | kill | trump | viru |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.471 | 0.471 | 0 | 0.335 | 0 | 0.471 | 0.471 | 1 | 1 | 0 | 1 | 0 | 1 | 1 |
| 2 | 0 | 0 | 0.631 | 0.449 | 0.631 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 |
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