Table 2. The variance of multiple algorithm runs in each dataset.
| Method | DBLP title | CS abstract | TREC AP news |
|---|---|---|---|
| hPAM | 5.578 | 5.715 | 5.890 |
| splitLDA | 3.393 | 1.600 | 1.578 |
| CATHY | 17.34 | 1.956 | 1.418 |
| STROD | 0.6114 | 0.0001384 | 0.004522 |
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