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기업내에 AI/ML를 적용하기 위해, 업무 관점에서 시민 데이터 사이언티스트(Citizen Data Scientist, 이하 CDS)와 그 필요 역량인 데이터 문해력(Data Literacy)의 중요성이 높아지고 있습니다.(참고 : 데이터 문해력과 시민 데이터 사이언티스트의 필요 역량) 이와 연결하여, 데이터를 기반으로 신속하게 개발한 예측 모델을 업무 시스템에 통합 또는 활용하기 위해 IT 관점에서 해결해야할 과제와 접근 방안에 대해
Just like the SAS DATA step, the SAS IML language supports both functions and subroutines. A function returns a value, so the calling syntax is familiar: y = func(x1, x2); /* the function returns one value, y */ In this syntax, the input arguments are x1 and x2. The
With all the technology changes coming in the next five years, what should organizations invest in first? The innovations keep coming and so do the 3 a.m. night sweats for decision makers. “How will we catch up when technology seems to change overnight, nearly every night?” It’s a surprisingly common
Se integrada à estratégia da companhia, tecnologia pode e deve ajudar empresas de todos os setores a serem muito mais produtivas, mas é preciso separar o hype da realidade A inteligência artificial generativa tem capturado a atenção de líderes desde que ferramentas como o ChatGPT entraram em cena no final
Herramientas como la analítica y la IA pueden ser grandes aliadas para impulsar el crecimiento de los comercios minoristas en la región. Principalmente cuando se crean estrategias que les permitan competir y atraer a los consumidores para aumentar sus ventas, mediante la utilización de los datos e información disponibles que
생성형 AI에 대한 전세계 기업들의 투자와 활용이 계속되는 가운데, 이와 관련된 흥미로운 조사 결과가 발표되었습니다. SAS가 최근 콜먼 파크스 리서치(Coleman Parkes Research Ltd.)에 의뢰한 전세계 조사에 따르면 생성형 AI를 가장 적극적으로 사용하고 있는 나라는 중국인 것으로 나타났습니다. 중국의 비즈니스 의사 결정자들은 자사 조직의 83%가 이 기술을 이용하고 있다고 응답했습니다. 이는
A recent article came out with an updated list of necessary components for MLOps and LLMOps. And while this list may seem long, reading through the capabilities and components, I realized that SAS Viya already covers most of the required functionality. Organizations can have a hodgepodge of tools that they
SAS' Kirby Thomas demystifies joins, one of the more complicated data-merging tasks for new coders.
At SAS, we pride ourselves on fostering a world-class work environment that energizes our people and promotes creativity and innovation. We know creativity doesn’t happen on demand and that nutritious meals are important fuel for a good workday – and for bringing people together for collaboration and community. That’s where
Isotonic regression (also called monotonic regression) is a type of regression model that assumes that the response variable is a monotonic function of the explanatory variable(s). The model can be nondecreasing or nonincreasing. Certain physical and biological processes can be analyzed by using an isotonic regression model. For example, a
Emojis are showing up in our data. Here's what you need to know when working with emojis in your SAS code.
この時期の私の楽しみは、散歩の途中でかわいらしい色とりどりのアジサイの花を眺めることだ。アジサイは、「集まる」や「寄せ集める」という意味があり、花弁がいくつも集まっている咲き姿に由来しているそうだ。別名「七変化」とも呼ばれており、土の性質によって花色が変わるのが特徴。土が酸性だとブルー系、中性からアルカリ性だとピンク系になるそうだ。面白いことに、ブルーのアジサイをアルカリ性の土に植え替えると薄紫色のアジサイに変化するそうだ。 「統計学と機械学習の違いは何か」という質問を受けることがある。土の性質で色が変わるアジサイのように、機械学習と統計学も同じような関係ではないかと思う。両者の目的は似ているが、ビッグデータと高度な計算能力という土俵の違いが機械学習の発展に大きく寄与したのは間違いない。ただ、機械学習の歴史は比較的新しいが、統計学がなければその発展は考えにくい。例えば、決定木分析は機械学習が流行る前から統計学の手法の一つだったが、機械学習の進展とともに進化してきた。ちなみに決定木分析は樹形図の形式で結果を出力し、そのため初心者でも理解しやすい分析手法の一つ。SASでは、機械学習をはじめとして、ニューラルネットワーク、AI関連のトレーニングコースが年に数回開催されている（SASトレーニングコース）。 ※Google Trendによると日本での検索数は、2016年当りから交差する形で機械学習が統計学を上回るようになった。機械学習が統計学より広まったのは、ビジネスパーソンであろうが消費者であろうが、意思決定の場面で使われる頻度や処理速度に関連があると思う。 2024年7月初旬 相吉
Bill Wisotsky’s interest in quantum mechanics began in graduate school more than 20 years ago. For Wisotsky, a Principal Technical Architect at SAS, it was one of those ideas that takes root in your mind and doesn’t let go. As Wisotsky’s career progressed from studying behavioral neuroscience and teaching statistics
Mixing vegetables into a meal you already love is one trick that helps non-veggie lovers increase their vegetable intake. Including sprouts is another non-intimidating way to sneak in more of the benefits of veggies. Why you ask? Research estimates that broccoli and cauliflower sprouts contain 10-100 times more cancer-fighting glucoraphanin
A previous article discusses the fact that there are often multiple ways in SAS to obtain the same result. This fact results in many vigorous discussions on online programming forums as people propose different (but equivalent) methods for solving someone's problem then argue why their preferred method is better than