Table Retrieval on FetaQA original (test)
78.4Recall@10PIPER
Evaluation results
| Method | Links | |
|---|---|---|
| PIPERquery optimization=true2026.05 | 78.4 | |
| PIPERquery optimization=false2026.05 | 78.3 | |
| Dense Table Embeddingrepresentation=full table2026.05 | 74.1 | |
| Dense Row-level Embedding2026.05 | 71.1 | |
| pT + QGpT2026.05 | 58.6 | |
| pT2026.05 | 57.3 | |
| Dense Metadata Embedding2026.05 | 43.6 | |
| Dense Table Embeddingrepresentation=column names only2026.05 | 20.8 | |
| Sparse Lexical Repr. (BM25)include_table_title=false2026.05 | 8.4 | |
| Sparse Lexical Repr. (TF-IDF)include_table_title=true2026.05 | 8.3 | |
| Sparse Lexical Repr. (BM25)include_table_title=true2026.05 | 8.2 | |
| Sparse Lexical Repr. (TF-IDF)include_table_title=false2026.05 | 3.9 |