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@@ -863,30 +863,6 @@
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  "for p in pngs:\n",
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  " display(Image(filename=str(p)))\n"
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- {
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- "cell_type": "markdown",
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- "id": "0abd4e7b",
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- "metadata": {},
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- "source": [
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- "# 🧩 Interpreting the Results\n",
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- "\n",
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- "- **Reconstruction loss (L1 or Huber):** \n",
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- " Lower values mean the autoencoder is accurately rebuilding EEG windows. \n",
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- " A mean loss below **≈0.2** indicates that the encoder captured the key EEG structure well. \n",
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- " Losses above **≈0.5** may signal noise, poor normalization, or early training.\n",
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- "\n",
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- "- **Embedding plots (PCA or UMAP):** \n",
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- " Clusters that separate by patient, seizure state, or signal pattern suggest meaningful latent structure. \n",
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- " Overlapping or random scatter implies the encoder still lacks discriminative power.\n",
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- "\n",
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- "- **Example reconstructions:** \n",
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- " In plots where blue is the original and orange is the reconstruction: \n",
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- " - Good alignment → model captures temporal dynamics. \n",
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- " - Phase shifts or amplitude mismatches → missing fine-grained details.\n",
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- "\n",
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- "Overall, losses around 0.2–0.3 with visibly similar reconstructions are **good** indicators that pretraining succeeded.\n"
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- ]
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  }
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  ],
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  "metadata": {
 
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  "for p in pngs:\n",
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  " display(Image(filename=str(p)))\n"
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  ]
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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  }
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  ],
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  "metadata": {