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๐งฉ Cracking the $1.1M ARC-AGI Challenge: How Symbolic Symmetry & D4 Dihedral Invariance Scored 31.39 Few-shot inductive reasoning, discrete dihedral group search, and our solution reaching global Top ~200. |
๐ Mastering Kaggle Tabular Competitions: Adversarial Validation (AUC 0.50285) & Rank Stacking CTGAN synthetic drift mitigation, target encoding out-of-fold, and securing a Top 10% Bronze Medal in S6E9. |
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๐ฌ Volumetric Cell Tracking in Compressed 4D Microscopy: Overcoming Blosc2 Zarr & Hungarian Matching Solving the 0.000 hurdle in Chan Zuckerberg BioHub $60k Challenge to reach 0.145. |
๐ฉป Breaking the 0.500 ROC-AUC Barrier on RSNA Knee MRI: Multi-Signal Pathology Decomposition Why constant Bayesian priors fail under ROC-AUC, and how decomposing fluid, disruption, and sclerosis scored 0.506 in the $77k challenge. |
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- ๐ฌ Ask me about: Python, Data Science, Machine Learning, and AI Agents.
- ๐ Technical articles: Medium.
- ๐จโ๐ป Full portfolio: Portfolio | Linktree.
- ๐ซ Contact: beratcelikk02@gmail.com | LinkedIn.
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