TildAlice – Tech Blog for Developers
Python, AI, Deep Learning, Data Analysis, Computer Vision, Reinforcement Learning โ tips and tutorials
Latest Posts
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Claude Mythos Glasswing: Why AI Vuln Discovery Terrifies Me
Anthropic's Claude Mythos found thousands of zero-days autonomously. The offense-defense gap just widened permanentlyโhere's why that's terrifying.
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My ML Crypto Trading Bot Lost Money: 2 Hard Lessons
I built an ML crypto trading bot, ran it live for weeks, and lost money. The two lessons that mattered most weren't about machine learning at all.
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Haar Cascade to YOLOv8 Face Detection: 4.2x Speed Gain
Migrated Haar Cascade to YOLOv8 face detection: 4.2x faster on CPU, 89% mAP50 vs 67%. Real preprocessing pitfalls and deployment gotchas included.
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DDPG from Scratch: 400-Line PyTorch Implementation
Build a DDPG agent from scratch in 400 lines of PyTorch. Learn continuous action RL with policy gradients, replay buffers, and target networks.
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DoWhy Internals: Building a Causal Inference Engine from Scratch
DoWhy's graph algorithms solve identification before touching data. Build a causal engine from scratch to understand why 90% of 'causal' ML is just regression.
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Off-Policy RL Replay Buffer Memory Leak: Fix 2M Step Crash
Fix off-policy RL replay buffer memory leak causing 2M step crashes. Learn circular buffer implementation and memory-efficient sampling patterns.
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DVC Basics: Track Your First ML Dataset in 3 Commands
Track your ML dataset with 3 DVC commands: init, add, push. Real workflow examples, storage math, and the cache gotcha that surprises everyone.
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HashMap Tricks: 4 Interview Problems Where Dict Beats Array
Master HashMap techniques to solve frequency counting, two-sum, anagram grouping, and subarray sum problems faster than array-based approaches