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Experimental Results
Ran Chen edited this page Nov 11, 2013
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test on 2012 data set
| Method | Number of right answer | correct rate | date |
|---|---|---|---|
| Origin Baseline(so-called PMI): P(x,y) | 2 5 3 3 | 0.325 | 2013.11.11 |
| PMI: ln(P(x,y)/(P(x)*P(y))) | 4 2 4 1 | 0.275 | 2013.11.11 |
| NPMI: PMI/-ln(P(x,y)), with Z = C(x)+C(y)-C(x,y) | 4 1 2 2 | 0.25 | 2013.11.11 |
| NPMI: PMI/-ln(P(x,y)) with Z = ( C(x)+C(y)-C(x,y) )^2 | 2 0 1 1 | 0.1 | 2013.11.11 |
| MI,with Z = C(x)+C(y)-C(x,y) | 4 4 2 3 | 0.325 | 2013.11.11 |
| NMI:with Z = C(x)+C(y)-C(x,y) | 1 2 3 3 | 0.225 | 2013.11.11 |
| P(x,y)^2/(P(x)*P(y)) | 2 0 1 1 | 0.1 | 2013.11.11 |
| 0.5 MI + 0.5 P(x,y), Z = C(x)+C(y)-C(x,y) | 4 3 1 2 | 0.25 | 2013.11.11 |