PCNN Fold 1

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Fold metrics

MetricValue
Test accuracy15.04%
Test F1 score0.1245
Hierarchical loss0.78610617
P-adic loss (total)1238.24910000
P-adic loss (mean)0.68487230
Prime base79
Hidden layer size27
Max tags32
Training samples7,302
Test samples1,808

P-adic loss breakdown

AgreementCountShareCost per mistakeTotal contribution
Exact match27215.04%0.0000000.000000
p^410.06%0.0000000.000000
p^3693.82%0.0000020.000140
p^21327.30%0.0001600.021150
p^1975.37%0.0126581.227848
p^01,23768.42%1.0000001237.000000

Tag Rank vs First-Layer Weight Magnitude

Tag rank vs max first-layer weight magnitude
Scatter plot showing the relationship between tag battle ranking and maximum absolute first-layer weight value across all hidden units. Shows which input features contribute most to the parameter constrained neural network's hidden representations.

About p-adic loss

P-adic loss measures the distance between predicted and true taxonomy using p-adic metric (base 79). Lower values indicate closer predictions in the taxonomy hierarchy. This metric is shared with the umllr model for comparison.