๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ

๐ŸŽธ ๊ธฐํƒ€107

[Daily English] Korean shareholder activists push for interests of real owners https://koreajoongangdaily.joins.com/2023/02/15/business/industry/Korea-discount-store-young-generation/20230215174724563.html Trendy liquor lures young customers to marts Discount store shoppers are getting younger as stores offer customized services and trendier merch, like limited-edition liquor. koreajoongangdaily.joins.com ๐Ÿ”น ์•”๊ธฐ ๋ฌธ์žฅ In order to capture the younger generation of lazy economy c.. 2023. 2. 15.
[Daily English] Is K-wine the next big thing? This local sommelier thinks so. https://koreajoongangdaily.joins.com/2023/02/13/culture/foodTravel/Korea-Wine-Jung-Habong/20230213133938285.html 2023. 2. 13.
[Daily English] Nostalgic cartoon characters fuel retailers in recession https://koreajoongangdaily.joins.com/2023/02/10/business/industry/Korea-Slam-Dunk-nostalgia/20230210184446981.html?detailWord= Nostalgic cartoon characters fuel retailers in recession From bold red wine to glittering pink heels, nostalgia marketing is sweeping the retail market with beloved childhood cartoons. koreajoongangdaily.joins.com ๐Ÿ”น ์•”๊ธฐ ๋ฌธ์žฅ Thre retail and fashion market are typically very.. 2023. 2. 10.
2์›” ๋‘˜์งธ์ฃผ ์‹ ๋ฌธ์ฝ๊ธฐ 1๏ธโƒฃ ์‹œ์‚ฌ • ๊ตญ์ œ •์‚ฌํšŒ ๐Ÿ”น ์ค‘๊ตญ ์ •์ฐฐ ํ’์„  ๋…ผ๋ž€ • ๊ตฐ์‚ฌ์‹œ์„ค ๋“ฑ์„ ์ฐ๊ฑฐ๋‚˜ ํ†ต์‹ ์„ ์—ฟ๋“ฃ๋Š” ๊ธฐ๊ณ„๊ฐ€ ์•ˆ์— ๋“ค์–ด์žˆ๋Š” ์ค‘๊ตญ์˜ ์ •์ฐฐํ’์„ ์ด ๋ฏธ๊ตญ ํ•˜๋Š˜ ์œ„๋ฅผ ๋– ๋‹ค๋…€ ๋…ผ๋ž€์ด ๋˜๊ณ  ์žˆ๋‹ค. • ์ค‘๊ตญ์€ ๋ฏผ๊ฐ„์—์„œ ๋‚ ์”จ ๋“ฑ์„ ์—ฐ๊ตฌํ•˜๊ธฐ ์œ„ํ•ด ๋„์› ๋‹ค๊ณ  ํ•ด๋ช…ํ–ˆ์ง€๋งŒ, ๋ฏธ๊ตญ์€ ์žฅ์น˜์˜ ํŠน์„ฑ์ƒ ์ •์ฐฐ ํ’์„ ์ด ํ™•์‹คํ•˜๋‹ค๋Š” ์ž…์žฅ์„ ๋ณด์ด๊ณ  ์žˆ๋‹ค. ์ด๋กœ ์ธํ•ด ๋ฏธ๊ตญ๊ณผ ์ค‘๊ตญ์˜ ๊ด€๊ณ„๊ฐ€ ๋‹ค์‹œ ์–ผ์–ด๋ถ™๊ฒŒ ๋˜์—ˆ๋‹ค. ๐Ÿ”น ์ •๋ถ€ ์ „์„ธ์‚ฌ๊ธฐ ์˜ˆ๋ฐฉ๋Œ€์ฑ… ๋ฐœํ‘œ • ์ „์„ธ์‚ฌ๊ธฐ๋ฅผ ์˜ˆ๋ฐฉํ•˜๊ธฐ ์œ„ํ•ด, ๊ด€๋ จ ๋Œ€์ฑ…์„ ๋ฐœํ‘œํ–ˆ๋‹ค. ํ•ต์‹ฌ์€ ์ „์„ธ๋ณด์ฆ๋ณดํ—˜ ์กฐ๊ฑด ์ƒํ–ฅ ์กฐ์ •, ์ „์„ธ๊ฐ€์œจ์—์„œ ๊ฐ์ •๊ฐ€๋Š” ์šฐ์„  ๊ธฐ์ค€์—์„œ ์ œ์™ธ, ์ „์„ธ์‚ฌ๊ธฐ์— ๊ฐ€๋‹ดํ•œ ๊ณต์ธ์ค‘๊ฐœ์‚ฌ ์ฒ˜๋ฒŒ ์ˆ˜์œ„ ๊ฐ•ํ™” ์ด๋‹ค. โ†ช ์ „์„ธ๊ฐ€์œจ : ์ง‘๊ฐ’ ๋Œ€๋น„ ์ „์„ธ๊ฐ€์˜ ๋น„์œจ์„ ๋œปํ•œ๋‹ค. ์ง‘๊ฐ’์€ ๋‚˜๋ผ๊ฐ€ ์ •ํ•œ ๊ณต์‹œ๊ฐ€๊ฒฉ, ์‹ค์ œ๋กœ ์ง‘์„ ์‚ฌ๊ณ ํŒ ์‹ค๊ฑฐ๋ž˜๊ฐ€, ๊ฐ์ •ํ‰๊ฐ€์‚ฌ๊ฐ€ ์ •ํ•œ .. 2023. 2. 10.
[Daily English] As AI war rages, Korea seeks a place among giants https://koreajoongangdaily.joins.com/2023/02/08/business/tech/Korea-ChatGPT-AI/20230208191532013.html As AI war rages, Korea seeks a place among giants Amid the accelerated rivalry for artificial intelligence (AI) leadership between Microsoft and Google, Korea's tech companies are eyeing the non-English speaking countries with their capabilities in search engine and messenger services. koreajoon.. 2023. 2. 9.
[Blog] DeepAR: Mastering Time-Series Forecasting with Deep Learning https://medium.com/towards-data-science/deepar-mastering-time-series-forecasting-with-deep-learning-bc717771ce85 DeepAR: Mastering Time-Series Forecasting with Deep Learning Amazon’s autoregressive deep network towardsdatascience.com ๐Ÿ‘€ Summary โ–ธ DeepAR : Amazon's autoregressive deep network (work on multiple time series) • first successful model to combine Deep learning with traditional Probabil.. 2023. 2. 7.
2์›” ์ฒซ์งธ์ฃผ ์‹ ๋ฌธ์ฝ๊ธฐ 1๏ธโƒฃ ์‹œ์‚ฌ • ๊ตญ์ œ •์‚ฌํšŒ ๐Ÿ”น ๊ตญ๋ฏผ์—ฐ๊ธˆ ์žฌ์ •์ถ”๊ณ„ • ์ผํ•  ๋•Œ ๋‚˜๋ผ์— ๋‚ธ ๋ณดํ—˜๋ฃŒ๋ฅผ ๊ตญ๋ฏผ์—ฐ๊ธˆ์œผ๋กœ ๋Œ๋ ค๋ฐ›๋Š”๋‹ค. • ๊ทธ๋Ÿฌ๋‚˜ ์ €์ถœ์‚ฐ ๊ณ ๋ นํ™”๋กœ ์ธํ•ด ์˜ˆ์ƒ๋ณด๋‹ค 2๋…„ ๋” ์ผ์ฐ (2055๋…„ ์˜ˆ์ƒ) ๊ตญ๋ฏผ์—ฐ๊ธˆ ์ ๋ฆฝ๊ธฐ๊ธˆ์ด ์†Œ์ง„๋  ๊ฒƒ์ด๋ผ๋Š” ๋ฐœํ‘œ๊ฐ€ ๋‚˜์™”๋‹ค. 93๋…„๋„๊นŒ์ง€ ๊ธฐ๊ธˆ์„ ์†Œ์ง„ํ•˜์ง€ ์•Š๊ณ  ์ง€๊ธ‰ํ•˜๊ธฐ ์œ„ํ•ด์„  ๋ณดํ—˜๋ฃŒ์œจ์„ 17.86% ๊นŒ์ง€ ๋†’์—ฌ์•ผ ํ•œ๋‹ค๊ณ  ๋ฐํ˜”๋‹ค. • ๊ตญ๋ฏผ์—ฐ๊ธˆ ๊ฐœํ˜์ด ๋ณธ๊ฒฉ์ ์œผ๋กœ ์ด๋ฃจ์–ด์ง€์ง€ ์•Š์œผ๋ฉด, ์ฒญ๋…„ ์„ธ๋Œ€์˜ ๋ถ€๋‹ด์ด ์ฆ๊ฐ€ํ•  ๊ฒƒ์œผ๋กœ ๋ณด์ธ๋‹ค. ๐Ÿ”น ๋ฏธ๊ตญ์˜ ๋Œ€์ค‘๊ตญ ๋ฐ˜๋„์ฒด ์ˆ˜์ถœ๊ทœ์ œ • ๋ฏธ๊ตญ์˜ ๋Œ€์ค‘๊ตญ ๋ฐ˜๋„์ฒด ์ˆ˜์ถœ๊ทœ์ œ์— ์ผ๋ณธ๊ณผ ๋„ค๋œ๋ž€๋“œ๊ฐ€ ๋™์ฐธํ•˜๋ฉด์„œ, ๋ฐ˜๋„์ฒด ์‹œ์žฅ์€ ์ƒˆ๋กœ์šด ๊ตญ๋ฉด์„ ๋งž์ดํ–ˆ๋‹ค. • ๋ฐ”์ด๋“  ํ–‰์ •๋ถ€๋Š” ๋ฐ˜๋„์ฒด ๊ณต๊ธ‰๋ง์„ ์žฌํŽธํ•˜์—ฌ ์ •์น˜, ์™ธ๊ต ์ „์Ÿ์—์„œ ์Šน๋ฆฌํ•˜๊ธฐ ์œ„ํ•ด ๋…ธ๋ ฅ์ค‘์ด๋‹ค. ํ•œ๊ตญ์˜ ๊ฒฝ์šฐ ์ค‘๊ตญ ์˜์กด๋„๊ฐ€ ๋†’๊ธฐ ๋•Œ๋ฌธ์— ๋ถ€์ •์  ์˜ํ–ฅ.. 2023. 2. 5.
[Blog] Time Series Transformation Package : scalecast https://medium.com/towards-data-science/time-series-transformations-and-reverting-made-easy-f4f768c18f63 Time Series Transformations (and Reverting) Made Easy Exploring transformations for time series and how to revert them with scalecast in Python towardsdatascience.com ๐Ÿ‘€ Summary โ–ธ Stationarity is an important factor in forecasting time series data. It means that its tendency to return to its m.. 2023. 1. 27.
1์›” ๋„ท์งธ์ฃผ ์‹ ๋ฌธ์ฝ๊ธฐ 1๏ธโƒฃ ์‹œ์‚ฌ • ๊ตญ์ œ •์‚ฌํšŒ ๐Ÿ”น ๋ฏธ๊ตญ์ผ๋ณธ ์ •์ƒํšŒ๋‹ด • ํ•œ๋ฐ˜๋„ ๋น„ํ•ตํ™”, ์ค‘๊ตญ ๊ฒฌ์ œ, ์ผ๋ณธ ์•ˆ๋ณด์ •์ฑ… ๊ฐ•ํ™”์— ๋Œ€ํ•ด ์ด์•ผ๊ธฐ๋ฅผ ๋‚˜๋ˆ„์—ˆ๋‹ค. • ํŠนํžˆ ์ผ๋ณธ ๋ฐฉ์œ„๋ ฅ ๊ฐ•ํ™”์— ๊ด€ํ•˜์—ฌ, ์›๋ž˜ ์ตœ์†Œํ•œ์˜ ๊ตฐ์‚ฌ์กฐ์ง๋งŒ ์šด์˜ํ•˜๋Š” ๊ฒƒ์—์„œ ์‚ฌ์‹ค์ƒ ๋‹ค๋ฅธ ๋‚˜๋ผ์˜ ๊ณต๊ฒฉ์„ ์ง์ ‘ ๊ฐ€ํ•  ์ˆ˜ ์žˆ๊ฒŒ ๋˜๋Š” ์ƒํƒœ๋กœ ๋ณ€ํ•˜๊ฒŒ ๋˜์ž, ์•„์ง ํ’€๋ฆฌ์ง€ ์•Š์€ ๊ฐ•์ œ์ง•์šฉ ๋ฌธ์ œ ๋“ฑ ์šฐ๋ฆฌ๋‚˜๋ผ๋„ ์ด์— ์˜ˆ๋ฏผํ•˜๊ฒŒ ๋ฐ˜์‘ํ•  ์ˆ˜ ๋ฐ–์— ์—†๋Š” ์ƒํ™ฉ์ด๋‹ค. ๐Ÿ”น ๋‚œ๋ฐฉ๋น„ ํญํƒ„ • ์†Œ๋น„์ž ๋„์‹œ๊ฐ€์Šค ์š”๊ธˆ์ด 1๋…„๋™์•ˆ ์›” ํ‰๊ท  1๋งŒ 1,390์›์ด ์ƒ์Šนํ–ˆ๋‹ค. • ์›์ธ : ๋Ÿฌ-์šฐ ์ „์Ÿ์œผ๋กœ ์ธํ•œ ์ฒœ์—ฐ๊ฐ€์Šค ๊ฐ€๊ฒฉ ๊ธ‰๋“ฑ, ์ด๋ก€์ ์ธ ํ•œํŒŒ์™€ ๋…ธํ›„ํ•œ ๋‚œ๋ฐฉ ์‹œ์Šคํ…œ • ๋Œ€์ฑ… : ์ทจ์•ฝ๊ณ„์ธต์˜ ๋‚œ๋ฐฉ๋น„ ๋ถ€๋‹ด์„ ๋œ๊ธฐ ์œ„ํ•ด ์ •๋ถ€์ธก์—์„œ ์—๋„ˆ์ง€๋ฐ”์šฐ์ฒ˜ ์ง€์› ๊ธˆ์•ก๊ณผ ๊ฐ€์Šค์š”๊ธˆ ํ• ์ธ์•ก์„ ํ™•๋Œ€ํ–ˆ๋‹ค. 2๏ธโƒฃ ๊ฒฝ์ œ ๐Ÿ”น ๋‹ค๋ณด์Šคํฌ๋Ÿผ • ์„ธ๊ณ„๊ฒฝ์ œํฌ๋Ÿผ .. 2023. 1. 27.
[Blog] ChatGPT ์™€ ๋ฐ์ดํ„ฐ์‚ฌ์ด์–ธ์Šค ๐Ÿ“Œ ๋ธ”๋กœ๊ทธ ์ „๋ฌธ : https://diwashsapkota.medium.com/data-science-and-chatgpt-2f9adb32f89d Data Science and ChatGPT Let’s see how you can use ChatGPT for Data Science projects. diwashsapkota.medium.com ๐Ÿ‘€ Summary โ–ข What is the ChatGPT • large language model trained by OpenAI. Powerful tool for NLP • It can generate human-like text → used to create chatbots, virtual assistants ... • It is based on the GPT-.. 2023. 1. 26.
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