Table 3
Overview of the reconstruction accuracy by listing the mean fractional errors σb,r and extreme outliers Δb,r of the inferred biasing functions b(k) and r(k), respectively, in %.
| Physical low-z | Physical high-z | Generic low-z | Generic high-z | |||||
|---|---|---|---|---|---|---|---|---|
| Sample | σb (Δb) | σr (Δr) | σb (Δb) | σr (Δr) | σb (Δb) | σr (Δr) | σb (Δb) | σr (Δr) |
| SM1 | 4.9 (3.0σ) | 3.9 (1.9σ) | 3.0 (2.1σ) | 1.4 (1.4σ) | 3.4 (1.8σ) | 4.9 (0.9σ) | 4.4 (3.8σ) | 6.0 (4.6σ) |
| SM2 | 6.2 (3.1σ) | 2.7 (1.9σ) | 4.4 (3.9σ) | 4.6 (7.2σ) | 6.9 (7.5σ) | 4.0 (1.2σ) | 4.2 (3.2σ) | 1.9 (1.5σ) |
| SM3 | 6.5 (2.8σ) | 1.7 (1.7σ) | 3.4 (1.8σ) | 2.9 (1.9σ) | 5.8 (3.4σ) | 1.7 (1.6σ) | 2.4 (2.2σ) | 1.5 (1.5σ) |
| SM4 | 3.2 (1.9σ) | 2.0 (1.0σ) | 2.4 (1.6σ) | 3.5 (1.7σ) | 2.8 (2.7σ) | 0.9 (1.1σ) | 4.1 (2.3σ) | 1.6 (1.3σ) |
| SM5 | 3.1 (1.4σ) | 3.2 (1.2σ) | 3.8 (1.5σ) | 1.4 (0.6σ) | 3.1 (1.6σ) | 0.9 (0.5σ) | 19.3 (3.5σ) | 9.2 (2.2σ) |
| SM6 | 5.2 (1.4σ) | 4.5 (1.8σ) | 5.6 (1.4σ) | 2.5 (1.0σ) | 5.8 (1.7σ) | 5.7 (1.5σ) | 7.6 (2.5σ) | 7.9 (1.3σ) |
| RED | 9.4 (2.2σ) | 4.6 (3.1σ) | 3.0 (1.1σ) | 2.0 (1.2σ) | 11.1 (37.6σ) | 3.7 (6.9σ) | 10.3 (19.8σ) | 2.7 (5.7σ) |
| BLUE | 4.6 (3.8σ) | 1.7 (1.4σ) | 3.2 (1.8σ) | 6.0 (5.6σ) | 5.4 (2.7σ) | 3.1 (1.1σ) | 2.7 (1.9σ) | 8.9 (2.0σ) |
| ⟨σb,r⟩ | 5.4 ± 2.9 | 3.0 ± 1.7 | 3.6 ± 1.7 | 3.0 ± 2.0 | 5.5 ± 3.4 | 3.1 ± 2.2 | 6.9 ± 6.2 | 5.0 ± 3.9 |
| ⟨Δb,r⟩ | 2.5 ± 1.3σ | 1.8 ± 0.9σ | 1.9 ± 1.1σ | 2.6 ± 2.6σ | 7.4 ± 12.7σ | 1.9 ± 2.2σ | 4.9 ± 6.3σ | 2.5 ± 1.9σ |
Notes. The columns “physical” refer to results with a physical model (Sect. 7.1), “generic” columns list the results with generic fitting functions (Sect. 7.2). Quoted values are for the errors in the domain k ∈ [0.05, 10] h Mpc−1 for b(k) and k ∈ [0.3, 10] h Mpc−1 for r(k). The values Δb and Δr inside the brackets are the most significant deviations between reconstructed and true biasing functions. Values in the last rows with ⟨σb,r ⟩ (or ⟨Δb,r ⟩) are averages and dispersions for σb and σr (or Δb and Δr) of all samples in the same redshift bin.
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