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Table 8 Recall and Precision values using different query expansion approaches

From: A hybrid semantic query expansion approach for Arabic information retrieval

Original query

TF

WordNet

W2V

Proposed approach

Recall

Precision

Recall

Precision

Recall

Precision

Recall

Precision

Recall

Precision

0.17375

0.1194

0.1985

0.1488

0.2163

0.1974

0.2737

0.2706

0.53062

0.4728