TildAlice – Tech Blog for Developers
Python, AI, Deep Learning, Data Analysis, Computer Vision, Reinforcement Learning โ tips and tutorials
Latest Posts
-
On-Policy vs Off-Policy RL: PPO vs SAC on 5 Gymnasium Tasks
Compare PPO and SAC on 5 Gymnasium tasks. Discover which RL algorithm wins in sample efficiency, stability, and performance across environments.
-
SAM 2 Segmentation 3x Slower Than SAM? Fix Pipeline
SAM 2 slower than SAM? Discover why the new model lags and proven fixes to optimize your segmentation pipeline for 3x speed boost.
-
Pandas read_csv MemoryError Fix: Chunking vs Dask vs Polars
Fix Pandas MemoryError when reading large CSVs using chunking, Dask, or Polars. Compare memory usage and choose the best solution for your data.
-
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.