RIPPER Algorithm ์ด๋ž€?

RIPPER Algorithm ์ด๋ž€?

์•Œ๊ณ ๋ฆฌ์ฆ˜ ๊ณต๋ถ€๋„ ์‹œ์ž‘ํ•ด์•ผ ํ•  ๋“ฏ ํ•ฉ๋‹ˆ๋‹ค.. ์žŠ๊ณ ์žˆ๋˜ ๋˜๋Š” ๋ชจ๋ฅด๋˜ ์•Œ๊ณ ๋ฆฌ์ฆ˜์ด ๋งŽ๋„ค์š”. ์ฐจ๊ทผ์ฐจ๊ทผ ์ •๋ฆฌํ•ด๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค!

RIPPER Algorithm์˜ ๋ฐฐ๊ฒฝ

Mojo๊ฐ€ ๋ชจ์ฃ ? - 2

Mojo๊ฐ€ ๋ชจ์ฃ ? - 2

์ฒซ ๋ฐœํ‘œ์— ํฐ ๊ด€์‹ฌ์„ ๊ฐ€์ ธ์™”์ง€๋งŒ ์ง€๊ธˆ์€ ์ข€ ๋œจ๋œจ ๋ฏธ์ง€๊ทผํ•œ Mojo. ํ•˜์ง€๋งŒ ์ถœ์‹œํ•œ๋‹ค๋ฉด ๋„ˆ๋„๋‚˜๋„ ์‹œ๋„ํ•  ๊ธฐ๋Œ€๋˜๋Š” AI ๋ฅผ ์œ„ํ•œ ๊ฐ•๋ ฅํ•œ language!!! ์ด๋ฒˆ์—” ํ•œ๋ฒˆ ์ฒดํ—˜ํ•ด ๋ณด์ž!!!

Added September 2026: This post was written in 2023 and reflects the tools and library versions available at that time. Installation steps, APIs, and version numbers may have changed since.

Python์œผ๋กœ PDF๋ฅผ ํŽ˜์ด์ง€๋ณ„ JSON์œผ๋กœ ๋ณ€ํ™˜ํ•˜๊ธฐ (pdfminer.six + KoNLPy)

Python์œผ๋กœ PDF๋ฅผ ํŽ˜์ด์ง€๋ณ„ JSON์œผ๋กœ ๋ณ€ํ™˜ํ•˜๊ธฐ (pdfminer.six + KoNLPy)

LLM ํŒŒ์ธํŠœ๋‹ ๋ฐ์ดํ„ฐ๋ฅผ ๋งŒ๋“ค๋ ค๊ณ  ์ง  PDF โ†’ JSON ๋ณ€ํ™˜ ์ฝ”๋“œ. 2026๋…„์— ๋‹ค์‹œ ๋Œ๋ ค๋ณด๊ณ  ๋ฒ„๊ทธ 3๊ฐœ(NameError, ์ด๋ฏธ ์ง€์šด PDF๋ฅผ ๋‹ค์‹œ ์—ฌ๋Š” ๋ฌธ์ œ, PDF๊ฐ€ ์•„๋‹Œ ํŒŒ์ผ)๋ฅผ ๊ณ ์นœ ๋ฒ„์ „ ํฌํ•จ.

Corrected October 2026: The code was re-run on pdfminer.six 20260107 and KoNLPy 0.6.0. Three bugs were fixed: an undefined pdf_dir in the first snippet, symmetric_difference trying to open PDFs that only exist as old JSON files, and glob('*') picking up non-PDF files. Two claims were also wrong: LangChainโ€™s PDF loader works offline, and KoNLPy is not based on soynlp. A fixed version is at the end.

Python์˜ ๋น„๋ฐ€! Python์˜ ์†๋„๋ฅผ ๋น ๋ฅด๊ฒŒ ๋งŒ๋“œ๋Š” ๋ฐฉ๋ฒ•

Python์˜ ๋น„๋ฐ€! Python์˜ ์†๋„๋ฅผ ๋น ๋ฅด๊ฒŒ ๋งŒ๋“œ๋Š” ๋ฐฉ๋ฒ•

โ€œ์ฝ”๋“œ๊ฐ€ 92% ๋นจ๋ผ์ง„๋‹คโ€๋Š” ํŒŒ์ด์ฌ ์†๋„ ํŒ 7๊ฐœ ์ค‘ 5๊ฐœ๋ฅผ ์ง์ ‘ ์žฌ๋ดค๋‹ค. 2026๋…„์— Python 3.14๋กœ ๋‹ค์‹œ ์žฌ๋ณด๋‹ˆ set ๋ฉค๋ฒ„์‹ญ์€ 2,000๋ฐฐ ๋„˜๊ฒŒ, sum()์€ 4๋ฐฐ์ฏค ๋นจ๋ž๊ณ  ๋‚˜๋จธ์ง€๋Š” ๊ฑฐ์˜ ์ฐจ์ด๊ฐ€ ์—†์—ˆ๋‹ค.

Corrected September 2026: Two conclusions in the original post were wrong. Tip 5โ€™s โ€œ13ร— fasterโ€ came from timing five items once with time.time(); measured properly with timeit, the โ€œoptimizedโ€ version is about 2ร— slower. Tip 4 tested iteration, not membership; x in set is thousands of times faster than x in list. All five tests were re-run on Python 3.14.2 and 3.12.13 (results at the end).

Python ๋ฌธ๋ฒ•์„ ๊ณ ๊ธ‰์Šค๋Ÿฝ๊ฒŒ ๋ฐ”๊ฟ”๋ณด์ž.

Python ๋ฌธ๋ฒ•์„ ๊ณ ๊ธ‰์Šค๋Ÿฝ๊ฒŒ ๋ฐ”๊ฟ”๋ณด์ž.

์กฐ๊ธˆ๋” ์ฝ๊ธฐ ์‰ฝ๊ณ  ์žˆ์–ด๋ณด์ด๊ฒŒ Python ์ฝ”๋“œ๋ฅผ ์—…๊ทธ๋ ˆ์ด๋“œ ์‹œ์ผœ๋ณด์ž.

Python ๋ฌธ๋ฒ•์„ ๊ณ ๊ธ‰์Šค๋Ÿฝ๊ฒŒ ๋ฐ”๊ฟ”๋ณด์ž.

Mojo ์–ธ์–ด๋ž€? ์„ค์น˜๋ถ€ํ„ฐ ํŒŒ์ด์ฌ ์†๋„ ๋น„๊ต๊นŒ์ง€ (2026 ์—…๋ฐ์ดํŠธ)

Mojo ์–ธ์–ด๋ž€? ์„ค์น˜๋ถ€ํ„ฐ ํŒŒ์ด์ฌ ์†๋„ ๋น„๊ต๊นŒ์ง€ (2026 ์—…๋ฐ์ดํŠธ)

ํŒŒ์ด์ฌ ๋ฌธ๋ฒ•์„ ๋‹ฎ์€ AI์šฉ ์–ธ์–ด Mojo. 2026๋…„ ํ˜„์žฌ ์˜คํ”ˆ์†Œ์Šค์ด๊ณ  uv pip install mojo๋กœ ์„ค์น˜๋œ๋‹ค. ํŒŒ์ด์ฌ๊ณผ ์ง์ ‘ ์†๋„๋ฅผ ๋น„๊ตํ•˜๊ณ , 64๋น„ํŠธ ์ •์ˆ˜ ์˜ค๋ฒ„ํ”Œ๋กœ ๊ฐ™์€ ํ•จ์ •๋„ ์ •๋ฆฌํ–ˆ๋‹ค.

Updated September 2026: The first section below was added on 2026-09-29 and tested with Mojo 1.1.0. The rest of the post is the original 2023 write-up; outdated statements are marked.

Ubuntu ์ž๋™ ์—…๋ฐ์ดํŠธ ๋„๊ธฐ (๋“œ๋ผ์ด๋ฒ„๋งŒ ๊ณ ์ •ํ•˜๋Š” ๋ฐฉ๋ฒ• ํฌํ•จ)

Ubuntu ์ž๋™ ์—…๋ฐ์ดํŠธ ๋„๊ธฐ (๋“œ๋ผ์ด๋ฒ„๋งŒ ๊ณ ์ •ํ•˜๋Š” ๋ฐฉ๋ฒ• ํฌํ•จ)

Ubuntu ์ž๋™ ์—…๋ฐ์ดํŠธ๋ฅผ ๋„๋Š” ์„ค์ • ํŒŒ์ผ๊ณผ, ๋ณด์•ˆ ์—…๋ฐ์ดํŠธ๋Š” ์‚ด๋ฆฌ๊ณ  ๊ทธ๋ž˜ํ”ฝ ๋“œ๋ผ์ด๋ฒ„ ๊ฐ™์€ ํŠน์ • ํŒจํ‚ค์ง€๋งŒ ๊ณ ์ •ํ•˜๋Š” ๋ฐฉ๋ฒ•(apt-mark hold, Package-Blacklist)์„ ์ •๋ฆฌํ–ˆ๋‹ค.

Updated September 2026: Added a safer option that keeps security updates on and only holds specific packages, based on the current Ubuntu Server documentation (24.04 LTS). The commands in the new sections were checked against the official docs but not re-run on an Ubuntu machine for this update.

Pagination