giorgio/MachineSex
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Manuscript revision and pending experiment work, snapshot before restructuring

Browse source 
Clarity pass over the main text (36-item audit), Discussion rewrite and cut,
acknowledgements, Souly et al. as ref 62, lettered SI panels, model section
moved under Results; plus the untracked curriculum/society/compose/smol
configs, runners, figures, stats and tests that the SI already cites.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Y64o8FKP7rCuXzC48pxpMm
This commit is contained in:
Giorgio Gilestro 2026-09-13 16:54:09 +01:00
parent e4804adabc
commit 84124de143
450 changed files with 52813 additions and 1202 deletions
Download patch file Download diff file Expand all files Collapse all files

13
figures/plot_mnist.py
View file

@ -23,7 +23,7 @@ import matplotlib.pyplot as plt
import numpy as np
sys.path.insert(0, str(Path(__file__).parent))
from _figlib import load_bundle, savefig # noqa: E402
from _figlib import load_bundle, savefig, letter_axes # noqa: E402
sys.path.insert(0, str(Path(__file__).parents[1] / "src"))
from knowledge.metrics import heterozygosity # noqa: E402
@ -47,7 +47,7 @@ def main(results_dir: str = "results/mnist_collapse") -> None:
oracle_acc = manifest.get("oracle_mode_accuracy", float("nan"))
g_dry, g_wet = min(df["g"].unique()), max(df["g"].unique())
arms = [(g_dry, "#d62728", f"dry (g={g_dry:g})"), (g_wet, "#2ca02c", f"grounded (g={g_wet:g})")]
arms = [(g_dry, "#d62728", f"no real data (g={g_dry:g})"), (g_wet, "#2ca02c", f"grounded (g={g_wet:g})")]
fig, axes = plt.subplots(2, 2, figsize=(13, 9))
@ -61,18 +61,17 @@ def main(results_dir: str = "results/mnist_collapse") -> None:
ax.set(xlabel="generation", ylabel=ylabel, title=title)
ax.legend(frameon=False, fontsize=9)
panel(axes[0, 0], "forward_kl", "Collapse: dry forward-KL climbs, grounding holds it",
panel(axes[0, 0], "forward_kl", "Without real data forward-KL climbs; grounding holds it",
r"forward-KL $D(p^*\Vert\hat p)$")
panel(axes[0, 1], "support_size", f"Support collapses (of K={syn.K} modes)",
"distinct modes alive", hline=(syn.K, f"$K$={syn.K}"))
panel(axes[1, 0], "tail_truth_mass_alive", "Rare tail dies dry, held by grounding",
panel(axes[1, 0], "tail_truth_mass_alive", "Rare tail dies without real data, held by grounding",
"tail truth-mass alive")
panel(axes[1, 1], "heterozygosity", "Diversity collapses dry, held by grounding",
panel(axes[1, 1], "heterozygosity", "Diversity collapses without real data, held by grounding",
"heterozygosity $H$", hline=(H_star, "$H^*$"))
fig.suptitle("mnist_collapse — model collapse and grounding-rescue on REAL MNIST images "
f"(VAE; oracle mode acc {oracle_acc:.1%} = noise floor)", y=1.0, fontsize=13)
fig.tight_layout()
letter_axes(fig)
savefig(fig, results_dir, "mnist_collapse")