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Query Performance Prediction on TREC DL'19 and DL'20 (2-fold train-test)

40.33AP-τQV-R^2-SBERT
-1.4952649.36321820.221731.080182Apr 29, 2026

Evaluation results

MethodLinks
QV-R^2-SBERTBase QPP Model (φ)=NQC, Type=Ours2026.0440.3325.73
QV-R^2-SBERTBase QPP Model (φ)=UEF, Type=Ours2026.0440.2625.4
QV-R^2-BM25Base QPP Model (φ)=NQC, Type=Ours2026.0436.9422.98
QV-R^2-BM25Base QPP Model (φ)=UEF, Type=Ours2026.0435.9723.25
QV-R^1-BM25Base QPP Model (φ)=NQC, Type=Ours2026.0435.219.18
QV-R^1-SBERTBase QPP Model (φ)=UEF, Type=Ours2026.0434.8120.44
QV-R^1-BM25Base QPP Model (φ)=UEF, Type=Ours2026.0434.3819.63
QV-R^1-SBERTBase QPP Model (φ)=NQC, Type=Ours2026.0433.6120
QV-RLMBase QPP Model (φ)=NQC, Type=BL2026.0433.0818.48
QV-RLMBase QPP Model (φ)=UEF, Type=BL2026.0432.4719.4
QV-W2VBase QPP Model (φ)=NQC, Type=BL2026.0426.8520.41
QV-W2VBase QPP Model (φ)=UEF, Type=BL2026.0426.7419.69
BERTQPP-QVType=Supervised2026.0424.3217.28
BERTQPPType=Supervised2026.0422.7717.46
UEFBase QPP Model (φ)=UEF, Type=BL2026.0416.793.41
NQCBase QPP Model (φ)=NQC, Type=BL2026.0416.732.74
BERTQPPType=Supervised2026.040.31940.2225
QV-R^1-BM25Base QPP Model (φ)=NQC, Type=Ours2026.040.30940.1278
QV-R^1-BM25Base QPP Model (φ)=UEF, Type=Ours2026.040.30880.1184
QV-R^2-BM25Base QPP Model (φ)=NQC, Type=Ours2026.040.30850.123
QV-R^1-BM25Base QPP Model (φ)=NQC, Type=Ours2026.040.30130.1261
QV-R^2-BM25Base QPP Model (φ)=NQC, Type=Ours2026.040.29640.1235
QV-R^2-SBERTBase QPP Model (φ)=NQC, Type=Ours2026.040.29410.1246
BERTQPP-QVType=Supervised2026.040.290.1427
BERTQPP-QVType=Supervised2026.040.28940.0707
QV-R^1-SBERTBase QPP Model (φ)=NQC, Type=Ours2026.040.28670.0927
QV-R^1-BM25Base QPP Model (φ)=UEF, Type=Ours2026.040.28220.1265
QV-R^2-BM25Base QPP Model (φ)=UEF, Type=Ours2026.040.27820.1179
QV-R^2-SBERTBase QPP Model (φ)=UEF, Type=Ours2026.040.27260.1228
QV-R^2-BM25Base QPP Model (φ)=UEF, Type=Ours2026.040.27130.1184
BERTQPPType=Supervised2026.040.26560.0693
QV-R^2-SBERTBase QPP Model (φ)=NQC, Type=Ours2026.040.26530.0818
QV-R^1-SBERTBase QPP Model (φ)=UEF, Type=Ours2026.040.26510.1075
QV-R^1-SBERTBase QPP Model (φ)=NQC, Type=Ours2026.040.26190.091
NQCBase QPP Model (φ)=NQC, Type=BL2026.040.25370.096
QV-R^2-SBERTBase QPP Model (φ)=UEF, Type=Ours2026.040.24510.0795
QV-R^1-SBERTBase QPP Model (φ)=UEF, Type=Ours2026.040.24050.0833
UEFBase QPP Model (φ)=UEF, Type=BL2026.040.23280.0893
QV-W2VBase QPP Model (φ)=NQC, Type=BL2026.040.21170.0498
QV-RLMBase QPP Model (φ)=NQC, Type=BL2026.040.20890.0254
QV-W2VBase QPP Model (φ)=NQC, Type=BL2026.040.2060.0843
QV-RLMBase QPP Model (φ)=NQC, Type=BL2026.040.20390.0565
QV-W2VBase QPP Model (φ)=UEF, Type=BL2026.040.20340.0424
QV-RLMBase QPP Model (φ)=UEF, Type=BL2026.040.19990.0201
QV-RLMBase QPP Model (φ)=UEF, Type=BL2026.040.18170.0512
NQCBase QPP Model (φ)=NQC, Type=BL2026.040.11960.0102
UEFBase QPP Model (φ)=UEF, Type=BL2026.040.11550.0006
QV-W2VBase QPP Model (φ)=UEF, Type=BL2026.040.11340.0815