PCNN Fold 2

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Fold metrics

MetricValue
Test accuracy14.07%
Test F1 score0.1034
Hierarchical loss0.78479190
P-adic loss (total)1224.57860000
P-adic loss (mean)0.67026746
Prime base79
Hidden layer size27
Max tags32
Training samples7,283
Test samples1,827

P-adic loss breakdown

AgreementCountShareCost per mistakeTotal contribution
Exact match25714.07%0.0000000.000000
p^440.22%0.0000000.000000
p^3864.71%0.0000020.000174
p^21347.33%0.0001600.021471
p^11236.73%0.0126581.556962
p^01,22366.94%1.0000001223.000000

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.