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Firebase ์ธ์ฆ์ด Release ๋นŒ๋“œ ํ˜น์€ Google Play Store ์ถœ์‹œ ์ดํ›„ ์•ˆ๋  ๋•Œ ํ•„์ž๋Š” Firebase ์ „ํ™”๋ฒˆํ˜ธ ์ธ์ฆ์„ ์‚ฌ์šฉํ•˜์˜€๋Š”๋ฐ, Google Play Console์„ ์ด์šฉํ•˜์—ฌ ์•ฑ์„ ์ถœ์‹œํ•œ ์ดํ›„ Firebase ์ „ํ™”๋ฒˆํ˜ธ ์ธ์ฆ์ด ๋จน์ง€ ์•Š์•„ ๋‹นํ™ฉํ–ˆ์—ˆ๋‹ค. ๋ฆด๋ฆฌ์ฆˆ๋กœ ๋นŒ๋“œํ•œ ๊ฒƒ๊ณผ ์ถœ์‹œํ•œ ์•ฑ๋งŒ ๋˜์ง€ ์•Š๋Š” ๊ฒƒ์ด ์ด์ƒํ•˜์—ฌ Firebase์—์„œ ํ™•์ธํ•ด๋ณธ ๊ฒฐ๊ณผ Firebase์˜ ํ•ด๋‹น ํ”„๋กœ์ ํŠธ ์„ค์ •์—์„œ ์•„๋ž˜์™€ ๊ฐ™์€ ๋ฉ”๋‰ด๋ฅผ ์ฐพ์•˜๋‹ค. ์ด ๊ณณ์—์„œ '๋””์ง€ํ„ธ ์ง€๋ฌธ ์ถ”๊ฐ€' ๋ฉ”๋‰ด๋ฅผ ๋ˆŒ๋Ÿฌ์ฃผ๊ณ  SHA ์ธ์ฆ์„œ ์ง€๋ฌธ์„ ์ถ”๊ฐ€ํ•˜๋ฉด ๋œ๋‹ค. Firebase์˜ ํ”„๋กœ์ ํŠธ ์„ค์ • ๋ฒ„ํŠผ์„ ๋‹ค์Œ๊ณผ ๊ฐ™์ด ๋ˆ„๋ฅด๋ฉด ์œ„์˜ ํ™”๋ฉด์„ ๋ณผ ์ˆ˜ ์žˆ๋‹ค. ์ธ์ฆ์„œ ์ง€๋ฌธ์€ Google Play Store๋กœ ์ถœ์‹œํ•œ ์•ฑ์˜ ๊ฒฝ์šฐ Google Play Console์˜ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ํ™”๋ฉด์—์„œ ์ธ์ฆ์„œ ์ง€๋ฌธ์„ ์ฐพ์„ ์ˆ˜ ์žˆ๋‹ค. (์ถœ์‹œ๊ด€๋ฆฌ - ์•ฑ ์„œ๋ช…) ํ˜น์‹œ๋ผ๋„ ํ—ค๋งค๋Š” ๋ถ„๋“ค์—๊ฒŒ.. 2020. 5. 6.
git push -u origin master ์‹คํ–‰์‹œ SSL certificate problem: self signed certificate in certificate chain ์—๋Ÿฌ ๋ฐœ์ƒ ํ•ด๊ฒฐ GitHub์— Repository๋ฅผ ๋งŒ๋“ค๊ณ  ์ž‘์€ ํ”„๋กœ์ ํŠธ๋ฅผ ํ•˜๋‚˜ ์˜ฌ๋ฆฌ๋ ค๋Š”๋ฐ, ์‚ฌ์†Œํ•œ ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ–ˆ๋‹ค. ํ•ด๊ฒฐํ•˜๋Š”๋ฐ ์•ฝ๊ฐ„ ํ—ค๋งธ์–ด์„œ ๊ฒฝํ—˜์„ ๊ณต์œ ํ•œ๋‹ค. git push -u origin master ๋ฅผ ์‹คํ–‰ํ–ˆ์„ ๋•Œ SSL certificate problem: self signed certificate in certificate chain ๊ฐ€ ๋ฐœ์ƒํ–ˆ๋‹ค. ์ด๋Ÿฐ ์ €๋Ÿฐ ๋ฐฉ๋ฒ•์„ ์ˆ˜ํ–‰ํ•ด๋ณด์•˜์ง€๋งŒ, ์ž˜ ๋Œ์•„์˜ค์ง€ ์•Š์•˜๋‹ค. ๊ฒฐ๋ก ์ ์œผ๋กœ ์•„๋ž˜์˜ ํ•œ์ค„๋กœ ํ•ด๊ฒฐ์ด ๋๋‹ค. ๋‹คํ–‰. git config --global http.sslVerify false Stackoverflow์˜ ์•„๋ž˜ ๊ธ€์ด ์œ ์šฉํ–ˆ๋‹ค. ์ฐธ์กฐ: https://stackoverflow.com/questions/11621768/how-can-i-make-git-accept-a-se.. 2020. 4. 14.
Anaconda Navigator - Loading Applications ๋ฉˆ์ถค ํ˜„์ƒ ํ•ด๊ฒฐ Anaconda Navigator๋ฅผ ์—…๋ฐ์ดํŠธ ํŒ์—…์— ๋”ฐ๋ผ 1.9.12๋ฒ„์ „์œผ๋กœ ์—…๋ฐ์ดํŠธํ•œ ์ดํ›„๋ถ€ํ„ฐ Loading Applications์—์„œ ๋ฉˆ์ถค ํ˜„์ƒ์ด ์ผ์–ด๋‚ฌ๊ณ , python์ด ์‘๋‹ต์—†์Œ ์ƒํƒœ์— ๋น ์ง€๋Š” ํ˜„์ƒ์ด ์ผ์–ด๋‚ฌ๋‹ค. ์ด๋ž˜์ €๋ž˜ ์‚ฝ์งˆ ๋์— ํ•ด๊ฒฐํ•ด์„œ ๋„์›€์ด ๋˜๊ณ ์ž ํ•ด๋‹น ๋‚ด์šฉ์„ ๊ณต์œ ํ•œ๋‹ค. ์„ฑ๊ณตํ•œ ๋‚ด์šฉ์„ ๊ณต์œ ํ•œ๋‹ค. ์•„๋ž˜ ํŒŒ์ผ์—์„œ anaconda์„ค์น˜๊ฒฝ๋กœ/Lib/site-packages/anaconda-navigator/api/conda_api.py ์•„๋ž˜์˜ ํ•จ์ˆ˜๋ฅผ ์ฐพ์•„ ๋‹ค์Œ๊ณผ ๊ฐ™์ด ์ˆ˜์ •ํ•˜๋ฉด ๋œ๋‹ค. ์ •ํ™•ํžˆ๋Š” data = yaml.full_load(f)๋ฅผ data = yaml.safeload(f)๋กœ ์ˆ˜์ •ํ•˜๋ฉด ๋œ๋‹ค. def load_rc(self, path=None, prefix=None, system=False): "".. 2020. 4. 10.
MS Word(์›Œ๋“œ)์— ์ฝ”๋“œ syntax(๋ฌธ๋ฒ•) ๊ฐ•์กฐํ•ด์„œ ๋„ฃ๊ธฐ IT๋ถ„์•ผ์— ์ข…์‚ฌ ํ•˜๋‹ค๋ณด๋‹ˆ, ์›Œ๋“œ์— ๋ณด๊ณ ๋ฌธ์„œ๋‚˜ ๋งค๋‰ด์–ผ ๋“ฑ์„ ์ž‘์„ฑํ•  ๋•Œ ์ฝ”๋“œ ๋ธ”๋Ÿญ์„ ๋„ฃ๊ณ  ์‹ถ์„ ๋•Œ๊ฐ€ ์žˆ๋‹ค. ์š”์ƒˆ๋Š” tistory ๋ธ”๋กœ๊ทธ๋Š” ๋ฌผ๋ก  ๋„ค์ด๋ฒ„ ๋ธ”๋กœ๊ทธ๋„ ์•„์ฃผ ํ›Œ๋ฅญํ•œ ์ฝ”๋“œ ๋ธ”๋Ÿญ ์‚ฝ์ž… ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•˜๊ณ  ์žˆ๋Š”๋ฐ, ๊ณผ๊ฑฐ ๋ฒ„์ „ ์›Œ๋“œ(Word 2013)๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ํ•„์ž๋Š” ์ตœ์‹  ๋ฒ„์ „์€ ์‚ฌ์šฉ์„ ์•ˆํ•ด๋ด์„œ ๋ชจ๋ฅด๊ฒ ๊ณ , ๊ตฌ ๋ฒ„์ „์—์„œ๋Š” ์ฝ”๋“œ ๋ธ”๋Ÿญ ์‚ฝ์ž…์— ์–ด๋ ค์›€์„ ๋А๊ปด์™”๋‹ค. ์• ์ดˆ์— IDE์—์„œ ์ž˜ ๋ถ™์—ฌ๋„ฃ์–ด์ง€๋Š” ๊ฒฝ์šฐ๋„ ์žˆ์ง€๋งŒ, ๊ทธ๋ ‡์ง€ ์•Š์€ ๊ฒฝ์šฐ๋„ ํ—ˆ๋‹คํ•˜๋‹ค. ์›Œ๋“œ์— ์ฝ”๋“œ ๋ฌธ๋ฒ•์„ ์˜ˆ์˜๊ฒŒ ๋ถ™์—ฌ๋„ฃ๊ธฐ ์œ„ํ•ด ํ•„์ž๊ฐ€ ์‚ฌ์šฉํ•œ ์‚ฌ์ดํŠธ๋Š” ์•„๋ž˜์™€ ๊ฐ™๋‹ค. Pygments๋ผ๋Š” ์‚ฌ์ดํŠธ์ธ๋ฐ, ์ œ๋ชฉ์€ Python Syntax Highlighter์ธ๋ฐ, ๋‹ค์–‘ํ•œ ์–ธ์–ด๋ฅผ ์ง€์›ํ•œ๋‹ค. https://pygments.org/demo/#try Demo — Pygments.. 2020. 4. 8.
ํ…์„œํ”Œ๋กœ์šฐ ํŠœํ† ๋ฆฌ์–ผ ์ˆ˜ํ–‰ ์ค‘ AttributeError: module 'tensorflow' has no attribute '__version__' ์—๋Ÿฌ ํ•ด๊ฒฐ https://www.tensorflow.org/tutorials/keras/classification ์ฒซ ๋ฒˆ์งธ ์‹ ๊ฒฝ๋ง ํ›ˆ๋ จํ•˜๊ธฐ: ๊ธฐ์ดˆ์ ์ธ ๋ถ„๋ฅ˜ ๋ฌธ์ œ | TensorFlow Core Note: ์ด ๋ฌธ์„œ๋Š” ํ…์„œํ”Œ๋กœ ์ปค๋ฎค๋‹ˆํ‹ฐ์—์„œ ๋ฒˆ์—ญํ–ˆ์Šต๋‹ˆ๋‹ค. ์ปค๋ฎค๋‹ˆํ‹ฐ ๋ฒˆ์—ญ ํ™œ๋™์˜ ํŠน์„ฑ์ƒ ์ •ํ™•ํ•œ ๋ฒˆ์—ญ๊ณผ ์ตœ์‹  ๋‚ด์šฉ์„ ๋ฐ˜์˜ํ•˜๊ธฐ ์œ„ํ•ด ๋…ธ๋ ฅํ•จ์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ  ๊ณต์‹ ์˜๋ฌธ ๋ฌธ์„œ์˜ ๋‚ด์šฉ๊ณผ ์ผ์น˜ํ•˜์ง€ ์•Š์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด ๋ฒˆ์—ญ์— ๊ฐœ์„ ํ•  ๋ถ€๋ถ„์ด ์žˆ๋‹ค๋ฉด tensorflow/docs ๊นƒํ—™ ์ €์žฅ์†Œ๋กœ ํ’€ ๋ฆฌํ€˜์ŠคํŠธ๋ฅผ ๋ณด๋‚ด์ฃผ์‹œ๊ธฐ ๋ฐ”๋ž๋‹ˆ๋‹ค. ๋ฌธ์„œ ๋ฒˆ์—ญ์ด๋‚˜ ๋ฆฌ๋ทฐ์— ์ฐธ์—ฌํ•˜๋ ค๋ฉด docs-ko@tensorflow.org๋กœ ๋ฉ”์ผ์„ ๋ณด๋‚ด์ฃผ์‹œ๊ธฐ ๋ฐ”๋ž๋‹ˆ๋‹ค. ์ด ํŠœํ† ๋ฆฌ์–ผ์—์„œ๋Š” ์šด๋™ํ™”๋‚˜ ์…”์ธ  ๊ฐ™์€ ์˜ท ์ด www.tensorflow.org AttributeError: modu.. 2020. 4. 8.
๊ฐ€๋น„์•„ ๋„๋ฉ”์ธ ์†Œ์œ ์ž ์˜๋ฌธ ์ด๋ฆ„ ๋ณ€๊ฒฝ ์—ฌ๊ถŒ ์˜๋ฌธ๋ช…์ด ๋ณ€๊ฒฝ๋จ์— ๋”ฐ๋ผ ๋„๋ฉ”์ธ ์†Œ์œ ์ž ์ด๋ฆ„์ด ๋ชจ๋‘ ๋ณ€๊ฒฝํ•ด์•ผํ•˜๋Š” ์ƒํ™ฉ์ด ๋˜์—ˆ๋‹ค. ์•„๋ฌด๋ฆฌ ๋ฉ”๋‰ด๋ฅผ ์ฐพ์œผ๋ ค ํ•ด๋„ ์†Œ์œ ์ž ์˜๋ฌธ ์ด๋ฆ„ ๋ณ€๊ฒฝ๋ž€์€ ์ฐพ์ง€ ๋ชปํ–ˆ๋‹ค. ๊ด€๋ฆฌ์ž ์˜๋ฌธ ์ด๋ฆ„ ๋ณ€๊ฒฝ์€ ๊ฐ€๋Šฅํ–ˆ์ง€๋งŒ... ๋ฌธ์˜๋ฅผ ๋‚จ๊ฒจ๋ณธ ๊ฒฐ๊ณผ, ์•„์•„... ๊ทธ๋ ‡๋‹ค. ๊ฐ€๋น„์•„๋ฅผ ํ†ตํ•ด ๋“ฑ๋กํ•œ ๋„๋ฉ”์ธ ์†Œ์œ ์ž ์˜๋ฌธ ์ด๋ฆ„ ๋ณ€๊ฒฝ์€ 1:1๋ฌธ์˜๋กœ ํ•ด๊ฒฐ์ด ๋œ๋‹ค. ๋‹ด๋‹น์ž๊ป˜์„œ ์ง์ ‘ํ•ด์ฃผ์‹œ๋‹ˆ๊นŒ ์˜คํžˆ๋ ค ํŽธํ•œ ๊ฒƒ ๊ฐ™๊ธฐ๋„ ํ•˜๋‹ค. 2020. 4. 6.
์œˆ๋„์šฐ(Windows) Visual Studio Code ์›นํŽ˜์ด์ง€ ํ…Œ์ŠคํŠธ์‹œ ํฌ๋กฌ(chrome) ์‹คํ–‰ ํ™˜๊ฒฝ ๋งŒ๋“ค๊ธฐ(tasks.json) Visual Studio Code์—์„œ HTML/CSS๋‚˜ JavaScript ํ…Œ์ŠคํŠธ๋ฅผ ํ•  ๊ฒฝ์šฐ, ํฌ๋กฌ(Chrome)์œผ๋กœ ์‹คํ–‰ํ•ด์„œ ๋ฐ”๋กœ ํ…Œ์ŠคํŠธ๋ฅผ ํ•ด๋ณด๊ณ  ์‹ถ์„ ๊ฒฝ์šฐ๊ฐ€ ์žˆ๋‹ค. ์ƒˆ๋กœ๋งŒ๋“  ํด๋”์—์„œ ์ƒˆ๋กœ์šด htmlํŒŒ์ผ ๋“ฑ์„ ์ž‘์„ฑํ•ด์„œ ํ…Œ์ŠคํŠธํ•˜๊ณ  ์žˆ๋‹ค๊ณ  ๊ฐ€์ •ํ•˜๊ฒ ๋‹ค. Ctrl+Shift+B๋ฅผ ๋ˆ„๋ฅด๋ฉด ๋‹ค์Œ๊ณผ ๊ฐ™์€ ํ™”๋ฉด์ด ๋œฌ๋‹ค. Configure Build Task๋ฅผ ๋ˆ„๋ฅด๋ฉด, task.jsonํŒŒ์ผ ์ƒ์„ฑ์„ ๋ˆ„๋ฅด๊ณ , ์ ๋‹นํ•œ ๊ฒŒ ์—†์–ด๋ณด์ด๋‹ˆ Others๋ฅผ ๋ˆŒ๋Ÿฌ์ฃผ๋ฉด, ์œ„์™€ ๊ฐ™์ด Hello๋ผ๊ณ  shell์— ์ฐ์–ด์ฃผ๋Š” echo task๊ฐ€ ์ž๋™์œผ๋กœ ์ƒ์„ฑ๋œ๋‹ค. ์ด task.jsonํŒŒ์ผ์„ ์•„๋ž˜์™€ ๊ฐ™์ด ๊ต์ฒดํ•ด์ค€๋‹ค. { "version": "2.0.0", "tasks": [ { "label": "chrome", "type": "process", ".. 2020. 4. 5.
์ดˆ์ดˆ๋ณด๋„ ์ดํ•ดํ•˜๋Š” ๋”ฅ๋Ÿฌ๋‹ 3ํƒ„ : ์‹ ๊ฒฝ๋ง, ํ™œ์„ฑํ™” ํ•จ์ˆ˜ 2020/03/31 - [IT-Engineering/A.I.] - ์ดˆ์ดˆ๋ณด๋„ ์ดํ•ดํ•˜๋Š” ๋”ฅ๋Ÿฌ๋‹ 1ํƒ„ : ์ธ๊ณต์ง€๋Šฅ, ๋จธ์‹ ๋Ÿฌ๋‹, ๋”ฅ๋Ÿฌ๋‹ ์ดˆ์ดˆ๋ณด๋„ ์ดํ•ดํ•˜๋Š” ๋”ฅ๋Ÿฌ๋‹ 1ํƒ„ : ์ธ๊ณต์ง€๋Šฅ, ๋จธ์‹ ๋Ÿฌ๋‹, ๋”ฅ๋Ÿฌ๋‹ ์ดˆ๋ณด๋ณด๋‹ค ํ•œ๋‹จ๊ณ„ ๋” ์ดˆ๋ณด๋ฅผ '์ดˆ์ดˆ๋ณด'๋ผ๊ณ  ์ •์˜ํ•˜๊ฒ ๋‹ค. ํ•„์ž๊ฐ€ ์ดˆ์ดˆ๋ณด์ด๊ณ , ํ•„์ž๊ฐ€ ์ดํ•ดํ•œ ๊ฒƒ๋งŒ ์ ๊ธฐ ๋•Œ๋ฌธ์— ์ดˆ์ดˆ๋ณด๋„ ์ดํ•ดํ•  ์ˆ˜ ์žˆ๋‹ค๊ณ  ์ƒ๊ฐํ•˜์—ฌ ์ œ๋ชฉ์„ ์œ„์™€ ๊ฐ™์ด ์ •ํ•ด๋ณด์•˜๋‹ค. ์ œ๋ชฉ์„ ์ž˜ ๋ณด๋ฉด ์ˆœ์„œ๊ฐ€ ์žˆ๋‹ค. ์ธ๊ณต.. gentlesark.tistory.com 2020/03/31 - [IT-Engineering/A.I.] - ์ดˆ์ดˆ๋ณด๋„ ์ดํ•ดํ•˜๋Š” ๋”ฅ๋Ÿฌ๋‹ 2ํƒ„ : ํผ์…‰ํŠธ๋ก (Perceptron) ์ดˆ์ดˆ๋ณด๋„ ์ดํ•ดํ•˜๋Š” ๋”ฅ๋Ÿฌ๋‹ 2ํƒ„ : ํผ์…‰ํŠธ๋ก (Perceptron) ํผ์…‰ํŠธ๋ก (Perceptron)์€ ๋”ฅ๋Ÿฌ๋‹์„ ์‹œ์ž‘ํ•  ๋•Œ ์ฒ˜์Œ ๋“ฑ์žฅํ•˜๋Š” ๊ฐœ๋…์ด๋‹ค.. 2020. 4. 3.
์ดˆ์ดˆ๋ณด๋„ ์ดํ•ดํ•˜๋Š” ๋”ฅ๋Ÿฌ๋‹ 2ํƒ„ : ํผ์…‰ํŠธ๋ก (Perceptron) ํผ์…‰ํŠธ๋ก (Perceptron)์€ ๋”ฅ๋Ÿฌ๋‹์„ ์‹œ์ž‘ํ•  ๋•Œ ์ฒ˜์Œ ๋“ฑ์žฅํ•˜๋Š” ๊ฐœ๋…์ด๋‹ค. ๋”ฅ๋Ÿฌ๋‹์€ ์•„์ฃผ ์ตœ๊ทผ์— ๋“ฑ์žฅํ•œ ๊ฒƒ์ฒ˜๋Ÿผ ๋ณด์ด์ง€๋งŒ, ์‹ค์ œ๋กœ ์ด ๊ฐœ๋…์€ 1957๋…„ ํ”„๋ž‘ํฌ ๋กœ์  ๋ธ”๋ผํŠธ(Frank Rosenblatt)๋ผ๋Š” ์‚ฌ๋žŒ์ด ๊ณ ์•ˆํ•œ ์•Œ๊ณ ๋ฆฌ์ฆ˜์ด๋‹ค. ํผ์…‰ํŠธ๋ก ์€ ์—ฌ๋Ÿฌ๊ฐœ์˜ ์‹ ํ˜ธ๋ฅผ ์ž…๋ ฅ(Input)์œผ๋กœ ๋ฐ›์•„ ํ•˜๋‚˜์˜ ์‹ ํ˜ธ๋ฅผ ์ถœ๋ ฅ(Output)ํ•œ๋‹ค. ๋„์‹๊ณผ ์ˆ˜์‹์œผ๋กœ ํ‘œํ˜„ํ•ด๋ณด๋ฉด ์•„๋ž˜์™€ ๊ฐ™๋‹ค. ๋‘๊ฐœ์˜ ์ž…๋ ฅ(x1, x2)์ด ์žˆ๋‹ค๊ณ  ๊ฐ€์ •ํ•  ๋•Œ ๋‘๊ฐœ์˜ ์ž…๋ ฅ์— ๊ฐ€์ค‘์น˜(w1, w2)๋งŒํผ์„ ๊ณฑํ•˜์—ฌ ๊ทธ ์กฐํ•ฉ์˜ ํ•ฉ์ด ์ž„๊ณ„๊ฐ’์„ ๋„˜์—ˆ์„ ๊ฒฝ์šฐ 1์ด๋ผ๋Š” ๋ฐ˜์‘์„ ํ•˜๊ฑฐ๋‚˜ ๊ทธ๋ ‡์ง€ ์•Š์€ ๊ฒฝ์šฐ 0์ด๋ผ๋Š” ๋ฌด๋ฐ˜์‘์„ ๋ณด์ด๋Š” ๊ฒƒ์ด ํผ์…‰ํŠธ๋ก ์˜ ๊ฐœ๋…์ด๋‹ค. ์ด๋ฅผ ์ˆ˜์‹์œผ๋กœ ๋‚˜ํƒ€๋‚ธ ๊ฒƒ์ด ์œ„ ๊ทธ๋ฆผ์˜ ์˜ค๋ฅธ์ชฝ ๋ถ€๋ถ„์˜ ์ˆ˜์‹์ธ๋ฐ, ์ž„๊ณ„์น˜(θ)๋ฅผ ํŽธํ–ฅ(b)์ด๋ผ๋Š” ๊ฐœ๋…์œผ๋กœ ๋ฐ”๊พธ์–ด ์ขŒ๋ณ€์œผ๋กœ .. 2020. 3. 31.