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Table 2

Quantization and topographic errors for four population's parameters estimated in seconds (each at 100 epoch) for rough training phase has length 12 and for finetuning phase − 48; training phases were equal.

Population parameter Quantization error Topographic error
Species present/absent 0.911 0.000
Relative number 0.886 0.000
Relative biomass (in g) 0.913 0.000
Relative body caloricity (in KJ wet weight) 0.941 0.000

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