TildAlice – Tech Blog for Developers
Python, AI, Deep Learning, Data Analysis, Computer Vision, Reinforcement Learning โ tips and tutorials
Latest Posts
-
Sensor Fusion Fails in Production: 3 Data Sync Issues
Vibration, temp, and current fused perfectly in testing โ then 200ms jitter killed production accuracy. Fix these 3 sync issues before deploy.
-
OneKey Pro vs Ledger Stax: Is $400 Worth It in 2026?
Head-to-head comparison of OneKey Pro and Ledger Stax. EAL6+ vs EAL5+, open vs closed source, price breakdown, and why I recommend OneKey for most users.
-
MobileNet vs EfficientNet-Lite: Pi 4 First Model 38ms Gap
Compare MobileNet vs EfficientNet-Lite on Raspberry Pi 4: benchmark reveals surprising 38ms latency gap. Which lightweight model wins for edge deployment?
-
RNN to Transformer NMT: PyTorch Migration with 2.8x BLEU Gain
Stuck at BLEU 18 with GRU seq2seq? Here's the PyTorch code that hit BLEU 51 after migrating to Transformerโplus the causal mask bug that wasted 3 days.
-
setup.py to pyproject.toml: PEP 621 Migration Guide
Migrate from setup.py to pyproject.toml using PEP 621 standards. Fix dependency conflicts and streamline your Python packaging workflow.
-
Docker Build Cache: 7 Layer Patterns That Cut CI by 73%
Cut Docker CI builds from 14min to 47sec with 7 layer caching patterns. Real measurements on dependency ordering, BuildKit mounts, and multi-stage builds.
-
GPU vs CPU Inference: 5 Scenarios, Real Costs & Latency
GPU vs CPU inference across 5 traffic scenarios: real costs, latency benchmarks, and when each makes sense. BERT/ResNet/Whisper tested on AWS.