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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SAM 2 Inference Pipeline Bottlenecks: 3x Slower Than SAM
SAM 2 inference runs 3x slower than SAM despite better accuracy. Discover the bottleneck causing this performance drop and how to optimize it.
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OpenCV Face Blur: 3 Mistakes That Kill Real-Time FPS
Haar cascade + Gaussian blur drops your FPS to 15? Here's the numpy slice bug, kernel size trap, and detection parameter fix that gets you back to 30.
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uv vs pip vs Poetry: Install Speed Test on 50+ Packages
pip took 68s, Poetry 227s, uv just 4s for 52 packages. Here's why the Rust-based installer wins for beginners โ and when to stick with Poetry.
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Mamba-2 vs Mamba vs Transformer: Long Range Arena Results
Mamba-2 claims 8x faster training than Mamba while matching accuracy on 16K-token tasks. Here's what the Long Range Arena benchmark reveals.
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Why I Switched from Ledger to Open Source Hardware Wallets
Ledger's closed firmware and Recover controversy made me rethink security. Here's why open source hardware wallets like OneKey matter for self-custody.
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LoRA vs Adapter vs Prefix Tuning: PEFT Memory Comparison
Compare LoRA, Adapter, and Prefix Tuning memory usage in this PEFT benchmark. Discover which method delivers the best efficiency trade-offs.
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Sorting Algorithm Speed: 100 to 10K Elements Benchmark
At 1000 elements, Python's sorted() beats hand-written quicksort by 47x. Real benchmark data for interview-size arrays with the numbers behind why.
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Python Type Hints: runtime vs typing-only Annotations
Most Python type hints do nothing at runtime. See which annotations actually validate, real performance numbers, and the isinstance() trap with generics.