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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yfinance vs Alpha Vantage vs Polygon: Real Cost Per 1M Calls
yfinance is free but breaks twice a year. Alpha Vantage costs $1,389 per million calls. Polygon offers $0-$299 tiers that actually scale. Real numbers.
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You Don’t Need Docker for Local Dev: 4 Faster Alternatives
Skip Docker overhead in local development with these 4 lightweight alternatives. Python venv, direnv, and moreโcompare speed and simplicity.
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ONNX Runtime vs TFLite Android: 3x Speed Benchmark
Compare ONNX Runtime vs TensorFlow Lite on Android with real benchmarks. Discover which framework delivers 3x faster mobile inference performance.
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SimpleRL: Building DQN to PPO from Scratch in 500 Lines
Build DQN and PPO reinforcement learning algorithms from scratch in under 500 lines. Step-by-step implementation guide with minimal dependencies.
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MobileNet v3 vs EfficientNet-Lite: Pi 4 Latency Benchmarks
Compare MobileNet v3 vs EfficientNet-Lite on Raspberry Pi 4 with real latency benchmarks. The winner might surprise youโsee the full results.
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DVC vs MLflow vs W&B: Which Saves More Debug Hours?
Tested DVC, MLflow, and W&B on real projects. Here's which breaks first, what actually costs money, and the hybrid setup that works.
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PPO Hyperparameters That Crash in Production: 5 Silent Failures
Fixed clip range, constant entropy, and training-optimized batch sizes silently kill production RL agents. Here's what actually breaks.
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Pandas vs Polars vs Dask on 10M Rows: Real Benchmarks
Polars beat Pandas by 8x on 10M rows. Dask crashed twice. Real benchmark results with groupby, joins, and rolling windows.