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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Polars vs Pandas: ๋์ฉ๋ ๋ฐ์ดํฐ ์ฒ๋ฆฌ ์ฑ๋ฅ ๋น๊ต์ ๋ง์ด๊ทธ๋ ์ด์ ๊ฐ์ด๋
Polars beats Pandas by 10-100x on large datasets. Benchmark results + migration guide for switching without breaking your pipeline.
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RLHF vs DPO vs KTO: LLM ์ ๋ ฌ(Alignment) ๊ธฐ๋ฒ ์๋ฒฝ ๋น๊ต ๊ฐ์ด๋
RLHF, DPO, or KTO for LLM alignment? Compare training costs, data needs, and performance on real tasks to pick the right method.
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ViT vs ConvNeXt: 2026๋ ์ด๋ฏธ์ง ๋ถ๋ฅ ๋ชจ๋ธ ์ํคํ ์ฒ ์ ํ ๊ฐ์ด๋
ViT or ConvNeXt for image classification in 2026? Speed vs accuracy tradeoffs tested on ImageNet with deployment recommendations.
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Python 3.13 Per-Interpreter GIL๋ก ์ง์ง ๋ณ๋ ฌ ์ฒ๋ฆฌ ๊ตฌํํ๊ธฐ – ์ฑ๋ฅ 2๋ฐฐ ํฅ์ ์ค์ ๊ฐ์ด๋
Python 3.13 Per-Interpreter GIL doubles CPU performance for parallel tasks. Benchmarks + code showing how to escape the GIL forever.
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GitHub Actions๋ก CI/CD ํ์ดํ๋ผ์ธ ๊ตฌ์ถํ๊ธฐ: ์ด๋ณด์๋ฅผ ์ํ ์๋ฒฝ ๊ฐ์ด๋
Build a GitHub Actions CI/CD pipeline in 15 minutes: auto-test, deploy, and catch bugs before merge. Free tier usage tips included.
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๋ฐฐ์ด vs ์ฐ๊ฒฐ ๋ฆฌ์คํธ: ์๋ฃ๊ตฌ์กฐ ์ ํ ๊ฐ์ด๋์ ์ค๋ฌด ํ์ฉ๋ฒ
Array vs Linked List: O(1) vs O(n) lookup compared. When each structure wins on insertion, deletion, and memory โ with benchmark data.