๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ

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๋ฐ˜์‘ํ˜•

https://wdprogrammer.tistory.com/29

 

[keras] ์ •ํ™•ํ•œ ํ‰๊ฐ€๋ฅผ ์œ„ํ•œ ๊ฒ€์ฆ(validation) ๋ฐ์ดํ„ฐ ๋‚˜๋ˆ„๊ธฐ

2019-01-05-validation ๋”ฅ๋Ÿฌ๋‹ ๋ชจ๋ธ์„ ๊ตฌ์ถ•ํ•  ๋•Œ, ํ›ˆ๋ จ ๋ฐ์ดํ„ฐ์™€ ํ…Œ์ŠคํŠธ ๋ฐ์ดํ„ฐ๋งŒ์œผ๋กœ๋„ ํ›ˆ๋ จ์˜ ์ฒ™๋„๋ฅผ ํŒ๋‹จํ•  ์ˆ˜ ์žˆ๋‹ค. ํ•˜์ง€๋งŒ, ํ›ˆ๋ จ ๋ฐ์ดํ„ฐ์— ๋Œ€ํ•œ ํ•™์Šต๋งŒ์„ ๋ฐ”ํƒ•์œผ๋กœ ๋ชจ๋ธ์˜ ์„ค์ •(Hyperparameter)๋ฅผ ํŠœ๋‹ํ•˜๊ฒŒ..

wdprogrammer.tistory.com

https://github.com/gilbutITbook/006975/blob/master/3.6-predicting-house-prices.ipynb

 

gilbutITbook/006975

์ผ€๋ผ์Šค ์ฐฝ์‹œ์ž์—๊ฒŒ ๋ฐฐ์šฐ๋Š” ๋”ฅ๋Ÿฌ๋‹. Contribute to gilbutITbook/006975 development by creating an account on GitHub.

github.com

https://brunch.co.kr/@elicecoding/37

 

์ปด๊ณต์ƒ์˜ AI ์Šค์ฟจ ํ•„๊ธฐ ๋…ธํŠธ โ‘ฃ ๊ต์ฐจ ๊ฒ€์ฆ๊ณผ ์ •๊ทœํ™”

Cross Validation & Regularization | ์ง€๊ธˆ๊นŒ์ง€ Linear Regression, Logistic Regression ๋ชจ๋ธ์„ ๋งŒ๋“ค์–ด๋ณด์•˜๋Š”๋ฐ์š”. ์šฐ๋ฆฌ๊ฐ€ ๋งŒ๋“  ๋ชจ๋ธ์ด ๊ณผ์—ฐ ์ž˜ ๋งŒ๋“ค์–ด์ง„ ๋ชจ๋ธ์ด๋ผ๊ณ  ๋ณผ ์ˆ˜ ์žˆ์„๊นŒ์š”? ์ด๋ฅผ ์•Œ๊ธฐ ์œ„ํ•ด์„œ ์ด๋ฒˆ 4์ฃผ์ฐจ ์ˆ˜์—…์—์„œ๋Š” ์šฐ๋ฆฌ๊ฐ€ ๋งŒ๋“  ๋ชจ๋ธ์˜ ์ ํ•ฉ์„ฑ์„ ๋ณด๋‹ค ๊ฐ๊ด€์ ์œผ๋กœ ํ‰๊ฐ€ํ•˜๊ธฐ ์œ„ํ•œ ๋ฐฉ๋ฒ•์œผ๋กœ ๊ต์ฐจ ๊ฒ€์ฆ(Cross Validation)๊ณผ ์ •๊ทœํ™”(Regularization)

brunch.co.kr

https://popper.js.org/index.html

 

Popper.js

A kickass library used to manage poppers in web applicationsNow much more powerful!

popper.js.org

https://developers.google.com/chart/interactive/docs/gallery/scatterchart#jsonly

 

Visualization: Scatter Chart  |  Charts  |  Google Developers

Overview Scatter charts plot points on a graph. When the user hovers over the points, tooltips are displayed with more information. Google scatter charts are rendered within the browser using SVG or VML depending on browser capabilities. Example google.cha

developers.google.com

https://3months.tistory.com/321

 

๋”ฅ๋Ÿฌ๋‹ ๋ชจ๋ธ์˜ ๊ต์ฐจ๊ฒ€์ฆ (Cross Validation)

๋”ฅ๋Ÿฌ๋‹ ๋ชจ๋ธ์˜ ๊ต์ฐจ๊ฒ€์ฆ (Cross Validation) ๊ต์ฐจ๊ฒ€์ฆ์ด๋ž€? Keras๋กœ ๋”ฅ๋Ÿฌ๋‹ ๋ชจ๋ธ์„ ๋งŒ๋“ค๊ณ  ์ด๋ฅผ ๊ต์ฐจ ๊ฒ€์ฆ ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ํฌ์ŠคํŒ…ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. ์šฐ์„  ๊ต์ฐจ ๊ฒ€์ฆ(Cross validation) ์ด ๋ฌด์—‡์ธ์ง€์— ๋Œ€ํ•ด ์„ค๋ช…์ด ํ•„์š”ํ•  ๊ฒƒ..

3months.tistory.com

http://blog.skby.net/%EA%B5%90%EC%B0%A8-%EA%B2%80%EC%A6%9D-cross-validation/

 

๊ต์ฐจ ๊ฒ€์ฆ (Cross Validation) > ๋„๋ฆฌ์˜ ๋””์ง€ํ„ธ๋ผ์ดํ”„

I. ์ธ๊ณต์ง€๋Šฅ ๋ชจ๋ธ ํ‰๊ฐ€ ๊ธฐ๋ฒ•, ๊ต์ฐจ ๊ฒ€์ฆ (Cross Validation) ๋ชจ๋ธ์˜ ์ผ๋ฐ˜ํ™” ์˜ค์ฐจ์— ๋Œ€ํ•ด ์‹ ๋ขฐํ•œ ์ถ”์ •์น˜๋ฅผ ๊ตฌํ•˜๊ธฐ ์œ„ํ•ด ํ›ˆ๋ จ/๊ฒ€์ฆ ๋ฐ์ดํ„ฐ ๊ธฐ๋ฐ˜ ๊ฒ€์ฆ ๊ธฐ๋ฒ•   II. ๊ต์ฐจ ๊ฒ€์ฆ ๊ธฐ๋ฒ•, ํ™€๋“œ ์•„์›ƒ ๋ฐ k-fold ๊ต์ฐจ ๊ฒ€์ฆ ๊ฐ€. ํ™€๋“œ ์•„์›ƒ ๊ต์ฐจ ๊ฒ€์ฆ ๊ธฐ๋ฒ• – ๊ฐ€์šฉ ๋ฐ์ดํ„ฐ๋ฅผ Train Set๊ณผ Test Set์œผ๋กœ ๋žœ๋ค ๋‚˜๋ˆ” – ์ผ๋ฐ˜์ ์œผ๋กœ 2/3 Train Set, 1/3 Test …

blog.skby.net

https://ojava.tistory.com/124

 

JSON list ๊ฒ€์ƒ‰ : ํŠน์ • ํ•„๋“œ์˜ ๊ฐ’์ด ์ผ์น˜ํ•˜๋Š” JSON Object ์ถ”์ถœํ•˜๊ธฐ

์˜ค๋Š˜๋„ ์ผํ•˜๋‹ค๊ฐ€ ์œ ์šฉํ•œ ํ•จ์ˆ˜๋ฅผ ์ •์˜ํ•ด๋‘๊ณ  ๋ฏธ๋ž˜์˜ ๋‚˜๋ฅผ ์œ„ํ•ด์„œ ๋ธ”๋กœ๊ทธ์— ์˜ฎ๊ฒจ๋ด…๋‹ˆ๋‹ค. ๊ฒ€์ƒ‰๊ฒฐ๊ณผ๋ฅผ javascript์—์„œ ์ฒ˜๋ฆฌํ•˜๊ธฐ ํŽธ๋ฆฌํ•œ json ๋ฐฉ์‹์œผ๋กœ ์ „๋‹ฌ๋ฐ›์•„๋‘๊ณ  ์ด json list ๋ชฉ๋ก์—์„œ ํŠน์ • ๋‚ด์šฉ์„ ๊ฒ€์ƒ‰ํ•˜๊ธฐ ์œ„ํ•œ..

ojava.tistory.com

https://3months.tistory.com/118

 

Machine Learning์—์„œ validation set์„ ์‚ฌ์šฉํ•˜๋Š” ์ด์œ 

validation set์€ machine learning ๋˜๋Š” ํ†ต๊ณ„์—์„œ ๊ธฐ๋ณธ์ ์ธ ๊ฐœ๋… ์ค‘ ํ•˜๋‚˜์ž…๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ์‹ค๋ฌด๋ฅผ ํ• ๋•Œ ๊ท€์ฐฎ์€ ๋ถ€๋ถ„ ์ค‘ ํ•˜๋‚˜์ด๋ฉฐ ๊ฐ„๊ณผ๋˜๊ธฐ๋„ ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋ƒฅ training set์œผ๋กœ training์„ ํ•˜๊ณ  test๋งŒ ํ•˜๋ฉด ๋˜์ง€ ์™œ..

3months.tistory.com

https://kr.mathworks.com/discovery/deep-learning.html

 

๋”ฅ๋Ÿฌ๋‹์ด๋ž€? | ์ž‘๋™ ๋ฐฉ์‹ ๋ฐ ๊ธฐ์ˆ  ์‘์šฉ ๋ถ„์•ผ

๋”ฅ๋Ÿฌ๋‹์€ ์ปดํ“จํ„ฐ๊ฐ€ ์˜ˆ์‹œ๋ฅผ ํ†ตํ•ด ํ•™์Šตํ•˜๋„๋ก ๊ฐ€๋ฅด์น˜๋Š” ๋จธ์‹  ๋Ÿฌ๋‹ ๊ธฐ๋ฒ•์ž…๋‹ˆ๋‹ค. MATLAB์„ ํ†ตํ•œ ๋”ฅ๋Ÿฌ๋‹์˜ ์˜ˆ์ œ์™€ ํˆด์— ๋Œ€ํ•ด ์ž์„ธํžˆ ์•Œ์•„๋ณด์‹ญ์‹œ์˜ค.

kr.mathworks.com

https://community.powerbi.com/t5/DAX-Commands-and-Tips/Dealing-with-Measure-Totals/td-p/63376

 

Dealing with Measure Totals

This one has come up quite a bit recently. The issue surrounds using Measures in Table visualizations with a Total row. The complaint is that the "Total" row is "wrong" for the measure. Technically, the total row is correct for the measure, it's just not w

community.powerbi.com

https://www.mangoboard.net

 

๋ง๊ณ ๋ณด๋“œ

๋””์ž์ธ ์ œ์ž‘ ๋„๊ตฌ ๋ง๊ณ ๋ณด๋“œ – ์นด๋“œ๋‰ด์Šค, ์ธํฌ๊ทธ๋ž˜ํ”ฝ, ํ”„๋ ˆ์  ํ…Œ์ด์…˜, ํฌ์Šคํ„ฐ, ๋ฐฐ๋„ˆ, ์œ ํŠœ๋ธŒ์ธ๋„ค์ผ

www.mangoboard.net

https://snowdeer.github.io/machine-learning/2018/01/09/avoid-overfitting-on-karas/

 

Keras - Overfitting ํšŒํ”ผํ•˜๊ธฐ · snowdeer's Code Holic

Keras - Overfitting ํšŒํ”ผํ•˜๊ธฐ 09 Jan 2018 | ๋จธ์‹ ๋Ÿฌ๋‹ Python Keras Overfitting ๊ณผ์ ํ•ฉ(Overfitting)์€ ๋จธ์‹ ๋Ÿฌ๋‹์— ์ž์ฃผ ๋“ฑ์žฅํ•˜๋Š” ์šฉ์–ด์ž…๋‹ˆ๋‹ค. ํ•™์Šต ๋ฐ์ดํ„ฐ์— ๊ณผํ•˜๊ฒŒ ์ตœ์ ํ™”ํ•˜์—ฌ, ์‹ค์ œ ์ƒˆ๋กœ์šด ๋ฐ์ดํ„ฐ๊ฐ€ ๋“ฑ์žฅํ–ˆ์„ ๋•Œ ์ž˜ ๋งž์ง€ ์•Š๋Š” ์ƒํ™ฉ์„ ์˜๋ฏธํ•ฉ๋‹ˆ๋‹ค. ํ•™์Šต ๋ฐ์ดํ„ฐ์—๋„ Noise๋‚˜ ์˜ˆ์™ธ๊ฐ€ ์„ž์ธ ๋ฐ์ดํ„ฐ๋“ค์ด ํฌํ•จ๋˜์–ด ์žˆ์„ ์ˆ˜ ์žˆ๊ณ , ์‹ ๊ฒฝ๋ง์˜ ์ธต์ด ๋„ˆ๋ฌด ๋งŽ๊ฑฐ๋‚˜ ๋ณ€์ˆ˜๊ฐ€ ๋ณต์žกํ•ด์„œ Overfitting์ด ๋ฐœ์ƒํ•˜๊ธฐ๋„ ํ•ฉ๋‹ˆ๋‹ค.

snowdeer.github.io

https://mooneegee.blogspot.com/2017/10/python-flask-http-get-post.html

 

[Python] Flask - HTTP ๋ฉ”์†Œ๋“œ(GET, POST)

๊ธฐ๊ณ„์‹ ํ‚ค๋ณด๋“œ, ํ”„๋กœ๊ทธ๋ž˜๋ฐ, ์ปดํ“จํ„ฐ ๊ด€๋ จ ์ •๋ณด, IT ์ œํ’ˆ ๊ด€๋ จ ๋ธ”๋กœ๊ทธ์ž…๋‹ˆ๋‹ค.

mooneegee.blogspot.com

https://m.blog.naver.com/naverschool/221047660074

 

[๋‹ฅํ„ฐ Y] ์†๋ ฅ์ด ๋น„์œจ์ด๋ผ๊ณ ??

๊ธฐํš : EBS ์Šค์ฟจ์žผ ์ฐŒ๋‹ˆ ์ œ์ž‘ : ์–‘์Šค๋งˆ์ผ ํ”ฝ์ณ์Šค[๋‹ฅํ„ฐ Y์˜ ์ˆ˜ํ•™ ํ•ด๊ฒฐ์†Œ] ์†๋ ฅ์ด ๋น„์œจ์ด๋ผ๊ณ ?? ๋‹ฅํ„ฐ y :...

blog.naver.com

https://drhongdatanote.tistory.com/49

 

[๊ฐœ๋… ํ†ต๊ณ„] ํ™•๋ฅ  ๋ณ€์ˆ˜์™€ ํ™•๋ฅ  ํ•จ์ˆ˜

์•ˆ๋…•ํ•˜์„ธ์š”. ํ™๋ฐ•์‚ฌ์ž…๋‹ˆ๋‹ค. ์ •๋ง ์˜ค๋žœ๋งŒ์— ํฌ์ŠคํŒ…์„ ํ•ฉ๋‹ˆ๋‹ค. 6๊ฐœ์›”๋งŒ์ž…๋‹ˆ๋‹ค. ํ•‘๊ณ„์ง€๋งŒ ์—ฐ๊ตฌ ํ”„๋กœ์ ํŠธ ์ง„ํ–‰ํ•˜๋Š๋ผ ๋ธ”๋กœ๊ทธ์— ๊ฑฐ์˜ ์‹œ๊ฐ„์„ ์Ÿ์ง€ ๋ชปํ–ˆ์Šต๋‹ˆ๋‹ค. ์•ž์œผ๋กœ ๋ถ„๋ฐœํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. ์ง€๋‚œ ํฌ์ŠคํŒ…์—์„œ๋Š” ํ™•๋ฅ ์˜ ๊ธฐ๋ณธ..

drhongdatanote.tistory.com

https://okky.kr/article/470566

 

OKKY | ๊ฐ์ข… ๋ฌด๋ฃŒ,์œ ๋ฃŒ chart ์†”๋ฃจ์…˜ ์ •๋ฆฌ

๋ฌด๋ฃŒ์ฐจํŠธ chart https://developers.google.com/chart/ ๊ตฌ๊ธ€์ฐจํŠธ-๋ฐฉ๋Œ€ํ•œ ๊ธฐ๋Šฅ https://developers.google.com/chart/interactive/docs/gallery http://private.tistory.com/66 ๊ตฌ๊ธ€์ฐจํŠธ ์˜ˆ์ œ http://www.chartjs.

okky.kr

https://shxrecord.tistory.com/108

 

[JQuery]Ajax ์˜ˆ์ œ

JQuery์˜ ๋“ฑ์žฅ ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์–ด๋–ค ์—˜๋ฆฌ๋จผํŠธ์˜ ๊ฐ’์„ ๊ฐ€์ ธ์˜ค๊ธฐ ์œ„ํ•ด์„œ๋Š” ๋ณดํ†ต document.getElementById('ID๊ฐ’').value ํ˜•ํƒœ๋กœ ์‚ฌ์šฉํ•œ๋‹ค. ๋˜๋Š” ๋‹ค์–‘ํ•œ ํ˜•ํƒœ๋กœ ์›ํ•˜๋Š” ์„ค๊ณ„๋ฅผ ํ•œ๋‹ค. ๊ทธ๋ ‡๊ฒŒ ์‚ฌ์šฉํ•˜๋‹ค๋ณด๋ฉด ์กฐ..

shxrecord.tistory.com

 

๋ฐ˜์‘ํ˜•