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[Paper Review] PointNet: Deep Learning on Point Sets for 3D Classification and Segmentation PointNet: Deep Learning on Point Sets for 3D Classification and SegmentationCharles R. Qi* Hao Su* Kaichun Mo Leonidas J. Guibas Stanford University   AbstractPoint cloud ๋Š” ๊ธฐํ•˜ํ•™ ๋ฐ์ดํ„ฐ ๊ตฌ์กฐ์—์„œ ์ค‘์š”ํ•œ ์š”์†Œ์ด๋‹ค.๊ธฐ์กด ์—ฐ๊ตฌ์ž๋“ค์€ Point cloud ์˜ ๋น„๊ทœ์น™์ ์ธ ๊ตฌ์„ฑ ๋•Œ๋ฌธ์— ์ด๋Ÿฌํ•œ ๋ฐ์ดํ„ฐ๋ฅผ 3D voxel girds๋‚˜ Image collections๋กœ ๋ณ€ํ™˜ํ–ˆ๋‹ค.=> ์ด์™€ ๊ฐ™์€ ๊ฒฝ์šฐ ๋ฐ์ดํ„ฐ๋ฅผ ๊ณผ๋„ํ•˜๊ฒŒ ์ƒ์„ธํ•˜๊ฒŒ ์ €์žฅํ•˜๊ฑฐ๋‚˜ ์ฒ˜๋ฆฌํ•˜๋Š” ๋ฐฉ์‹์ด ๋ถˆํ•„์š”ํ•˜๊ฒŒ ๋งŽ์•„์ ธ์„œ ์„ฑ๋Šฅ์ €ํ•˜๋‚˜ ์‹œ์Šคํ…œ ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ•  ์ˆ˜๋„ ์žˆ๋‹ค.๊ทธ๋ฆฌํ•˜์—ฌ, ์ด ๋…ผ๋ฌธ์—์„œ๋Š” input์œผ๋กœ ๋“ค์–ด์˜ค๋Š” points๋“ค์˜ ์ˆœ์—ด ๋ถˆ๋ณ€.. 2024. 10. 18.
[DataBase][Mac/M1] MySQL๊ณผ Django ์—ฐ๋™ (๊ณ„์ •์ƒ์„ฑ, ๊ถŒํ•œ๋ถ€์—ฌ, DB์ƒ์„ฑ) Django ์™€ MySQL์„ ์—ฐ๋™ํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ํ”„๋กœ์ ํŠธ ํด๋”์—์„œ settings.py์„ ์†๋ด์ค˜์•ผํ•œ๋‹ค.ํ•˜์ง€๋งŒ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์ •๋ณด๋Š” ์™ธ๋ถ€๋กœ ์œ ์ถœ๋  ์‹œ ์œ„ํ—˜ํ•  ์ˆ˜ ์žˆ๊ธฐ ๋•Œ๋ฌธ์— settings.py ์— ์ง์ ‘์ ์œผ๋กœ ์“ฐ์ง€์•Š๊ณ  ๋”ฐ๋กœ manage.py ๊ฐ€ ์žˆ๋Š” ํด๋”์— my_settings.py ๋ฅผ ๋งŒ๋“ค์–ด์„œ .gitignore๋กœ ๊ด€๋ฆฌํ•œ๋‹ค.my_settings.py์—๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์€ ๋‚ด์šฉ์„ ์ž…๋ ฅํ•˜๋ฉด ๋˜๊ณ DATABASES = { 'default': { 'ENGINE': 'django.db.backends.mysql', 'NAME': 'DB์ด๋ฆ„', 'USER': 'DB์‚ฌ์šฉ์ž์ด๋ฆ„', # 'root' 'PASSWORD': 'DB์‚ฌ์šฉ์ž๋น„๋ฐ€๋ฒˆํ˜ธ', 'HOST': '1.. 2024. 5. 17.
[DataBase][Mac/M1] MySQL ๋˜ ๋ง์ฝ๋ถ€๋ฆฌ๋‹ค.... ์ด๋ฒˆ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ํ”„๋กœ์ ํŠธ๋ฅผ ์œ„ํ•ด์„œ ์‚ฌ์šฉํ•˜๋Š” ํ”„๋ ˆ์ž„์›Œํฌ๋Š” Django ์ด๋‹ค.ํ•˜์ง€๋งŒ Django ๋Š” ๊ธฐ๋ณธ์ ์œผ๋กœ sqlite3 ๋ฅผ ์‚ฌ์šฉํ•˜๋ฉฐ, ์ด๋Š” ORM (Object Realational Mapper)์œผ๋กœ ๋™์ž‘ํ•œ๋‹ค. ์—ฌ๊ธฐ์„œ ORM์ด๋ž€, ๊ฐ์ฑ„(Object)์˜ ๊ด€๊ณ„(Relational)๋ฅผ ์—ฐ๊ฒฐ(Mapper)ํ•ด์ฃผ๋Š” ๊ฒƒ์„ ๋œปํ•œ๋‹ค. ๊ฐ์ฒด ์ง€ํ–ฅ์ ์ธ ๋ฐฉ๋ฒ•์„ ์‚ฌ์šฉํ•˜์—ฌ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์˜ ๋ฐ์ดํ„ฐ๋ฅผ ์‰ฝ๊ฒŒ ์กฐ์ž‘ํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•ด์ฃผ๋Š” ๊ฒƒ์ด๋‹ค. ์ฆ‰, Django์˜ ORM์ด๋ž€, ํŒŒ์ด์ฌ๊ณผ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์˜ SQL์‚ฌ์ด์˜ ํ†ต์—ญ์‚ฌ ์—ญํ• ์„ ํ•ด์ค€๋‹ค.๊ทธ๋ ‡๊ธฐ ๋•Œ๋ฌธ์— ์ฟผ๋ฆฌ๋ฌธ์„ ์ด์šฉํ•ด์•ผํ•˜๋Š” ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ํ”„๋กœ์ ํŠธ์—์„œ๋Š” ์ ์ ˆ์น˜ ์•Š์•˜๊ธฐ ๋•Œ๋ฌธ์— MySQL์„ ๋”ฐ๋กœ ์—ฐ๋™ํ•ด์„œ ์‚ฌ์šฉํ•˜๊ณ ์ž ํ•˜์˜€๋‹ค. ๊ทธ๋ž˜์„œ ์˜ค๋žœ๋งŒ์— mysql ์„ ์ฐพ์•„๋ณด๋‹ˆ ๋งฅ๋ถ์—์„œ ์ „ํ˜€ ์ธ์‹์„ ๋ชปํ•˜๋”๋ผ...! .. 2024. 5. 17.
[KNIME] KNIME L1 Certificate https://www.geeksforgeeks.org/ai-tools-for-data-analysis/#9-knime Top 10 AI Tools for Data Analysis - GeeksforGeeks Here are Top 10 AI Tools for Data Analysis which is used to analyze data:- 1. Polymer 2. Tableau AI 3. MonkeyLearn 4. Jupyter AI 5. Qlik 6. ChatGPT www.geeksforgeeks.org * Knime์€ AI Tools for Data Analysis Top 10 ์•ˆ์— ๋“œ๋Š” ๋ฐ์ดํ„ฐ ๋ถ„์„ ํˆด์ด๋‹ค. 2024. 2. 26.

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