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Table 5 Probability of a candidate entity conditioned on possible values of the indicator random variables for each of the three taggers used.

From: Chemical entity extraction using CRF and an ensemble of extractors

ChemxSeer OSCAR4 ChemSpot Probability Estimate on Dev Probability Estimate on Train
1 0 0 0.252 0.26159
0 1 0 0.089 0.08507
0 0 1 0.249 0.25588
1 1 0 0.82083 0.81755
1 0 1 0.72799 0.67361
0 1 1 0.55869 0.53267
1 1 1 0.93316 0.93386