论文信息 - JHUAPL TAC-KBP2013 Slot Filler Validation System

JHUAPL TAC-KBP2013 Slot Filler Validation System

In this paper we present a constrained optimization approach to aggregate results from multiple slot fillers taking into account the confidence values generated by individual slot fillers. The results obtained from aggregation were used to validate the individual runs. We demonstrated that the proposed aggregation approach led to a significant performance improvement over individual runs for singlevalue slots.

Christine D. Piatko | I-Jeng Wang | Cash Costello | Edwina Liu

[1] P. J. Huber. Robust Estimation of a Location Parameter , 1964 .

[2] Heng Ji,et al. CUNY BLENDER TAC-KBP2012 Entity Linking System and Slot Filling Validation System , 2012, TAC.

[3] H. Vincent Poor,et al. Aggregating Large Sets of Probabilistic Forecasts by Weighted Coherent Adjustment , 2011, Decis. Anal..

[4] H. Vincent Poor,et al. Aggregating Probabilistic Forecasts from Incoherent and Abstaining Experts , 2008, Decis. Anal..

[5] H. Vincent Poor,et al. Probabilistic Coherence and Proper Scoring Rules , 2007, IEEE Transactions on Information Theory.

[6] A. Raftery,et al. Strictly Proper Scoring Rules, Prediction, and Estimation , 2007 .

[7] Frederick R. Forst,et al. On robust estimation of the location parameter , 1980 .