Change is one of the few constants in our fast-moving world. Organisations must respond rapidly and effectively to changes in their environment, including among their customers. Being able to address new problems and issues, especially at speed, means that innovation is now essential for companies to survive and thrive. However,
The advantage of using SAS PROC KPCA is that you can preprocess your data so that you can classify groups with nonlinear classification boundaries.
스마트폰 대중화로 모바일 광고 시장은 애드테크(Ad-Tech) 타겟 광고를 기반으로 약 800억 달러 규모로 성장하였으나, 사용자의 행동 정보를 동의 없이 사용하는 광고 생태계의 프로세스로 인해 개인정보 이슈를 가중시켰습니다. 최근 메타(페이스북 모기업)의 주가가 하루사이에 26% 넘게 폭락하였으며, 이는 메타의 실적 부진과 영업이익의 하락이 원인이었습니다. 메타의 경우 전체 매출의 98% 가량이 광고사업에서 나오고
Recently, I needed to know "how much" of a piecewise linear curve is below the X axis. The coordinates of the curve were given as a set of ordered pairs (x1,y1), (x2,y2), ..., (xn, yn). The question is vague, so the first step is to define the question better. Should
Billy Dickerson of SAS R&D chronicles three key challenges and lessons learned in SAS' journey to continuous integration (CI) and continuous delivery (CD).
A profile plot is a way to display multivariate values for many subjects. The optimal linear profile plot was introduced by John Hartigan in his book Clustering Algorithms (1975). In Michael Friendly's book (SAS System for Statistical Graphics, 1991), Friendly shows how to construct an optimal linear profile by using
사회의 모든 측면에서 인공 지능(AI) 채택이 급격히 증가함에 따라 윤리는 기술의 새로운 프론티어임이 입증되고 있습니다. 대중의 인식, 언론 조사 및 향후 규정으로 인해 조직과 데이터 과학 커뮤니티는 AI 사용의 윤리적 의미를 고려해야 합니다. 인적 요소를 고려하고 비즈니스 결과에 기여할 뿐만 아니라 개인, 사회 및 환경을 보호하는 AI 시스템을 개발할 필요성을
A profile plot is a compact way to visualize many variables for a set of subjects. It enables you to investigate which subjects are similar to or different from other subjects. Visually, a profile plot can take many forms. This article shows several profile plots: a line plot of the
SAS® Fast-KPCA implementation bypasses the limitations of exact KPCA methods. SAS® internally uses k-means to find a representative sample of a subset of points. This row reduction method has the advantage that c centroids are chosen to minimize the variation of points nearest to each centroid and maximize the variation to the other cluster centroids. In some cases, the downstream effect of using k-means on computing the SVD increases numerical stability and improves clustering, discrimination, and classification.
More digital channels are bringing greater connectivity and more data is bringing added complexity to organizations. All this can feel chaotic or like a fog of information warfare. As a result, the pace of disruption and data expansion require visual tools that accelerate data wrangling and modeling. To overcome complexity,
공원을 걷다 보면 좋아하는 운동을 하는 아이들을 흔히 볼 수 있습니다. 그들은 종종 기술을 연마하기 위해 오랜 시간을 보냅니다. 그러나 혼자서는 무엇을 어떻게 해야 현재를 개선해야 하는지 파악하기 어렵습니다. 좀 더 나은 수준으로 향상하기 위해서는 무엇을 해야 하는지 가르칠 수 있는 코치를 고용하면 좋겠는데, 그렇게 하는 것은 비용이 많이 듭니다. 이럴 때 어떤 대안이
SAS' Yogender Kushawah introduces you to mining long sequences efficiently using the seqmc action in SAS Visual Analytics.
I recently blogged about how to compute the area of the convex hull of a set of planar points. This article discusses the expected value of the area of the convex hull for n random uniform points in the unit square. The article introduces an exact formula (due to Buchta,
Higher Education has been slow to adopt analytics in comparison to the commercial sector, but those institutions that have embraced a culture of analytics have seen significant and tangible results. Higher Education analytics can help in nearly every corner of academia including enrollment and retention, student success, academic research and
The area of a convex hull enables you to estimate the area of a compact region from a set of discrete observations. For example, a biologist might have multiple sightings of a wolf pack and want to use the convex hull to estimate the area of the wolves' territory. A
For many countries, their plan for the future focuses on a transition to a smart jobs economy. And for many organisations, the key to thriving in an innovative jobs economy centres on bringing talented individuals—with a particular focus on technology—and connecting them with roles that best utilise their talents. Talent
SAS' Bahar Biller and Xi Jiang use the example of a semiconductor manufacturing plant to illustrate the role of sensitivity analysis in assessing supply chain risk.
Every year, I write a special article for Halloween in which I show a SAS programming TRICK that is a real TREAT! This year, the trick is to concatenate two strings into a single string in a way that guarantees you can always recover the original strings. I learned this
是否需繳交作業 2022類別 課程名稱 課程連結 V 進階 EG 開放資料分析一-以登革熱開放資料檢視地方防疫量能 第一堂 https://www.sas.com/zh_tw/events/21/academic/webinar/1109EG1.html V 進階 EG 開放資料分析一-以登革熱開放資料檢視地方防疫量能 第二堂 https://www.sas.com/zh_tw/events/21/academic/webinar/1110EG1.html V 進階 EG 開放資料分析二-以球隊開放資料進行整理與視覺化 第一堂 https://www.sas.com/zh_tw/events/21/academic/webinar/1116EG.html V 進階 EG 開放資料分析二-以球隊開放資料進行整理與視覺化 第二堂 https://www.sas.com/zh_tw/events/21/academic/webinar/1117EG.html V 進階 EM 潛在客戶預測-找出購買3C產品的潛在客戶 第一堂 https://www.sas.com/zh_tw/events/21/academic/webinar/1123EM1.html V 進階 EM 潛在客戶預測-找出購買3C產品的潛在客戶 第二堂 https://www.sas.com/zh_tw/events/21/academic/webinar/1124EM1.html V 進階 EM 以咖啡期貨、匯率、股價建立決策樹模型 https://www.sas.com/zh_tw/events/21/academic/webinar/1129EM.html V 進階 ODS 圖形設計程式-建立個人圖表模板
I will show you how to deploy multi-stage deep learning (DL) models in SAS Event Stream Processing (ESP) and leverage ESP on Edge via Docker containers to identify events of interest.
고객의 데이터를 분석하여 고객 성향 및 선호도를 이해하고, 이를 활용해 마케팅 업무를 효율화하고자 하는 노력은 90년대 데이터베이스 마케팅, 2000년대 분석 CRM, 최근의 퍼포먼스, 그로스 마케팅까지 계속적으로 진화하고 있습니다. 멀티채널에서 쏟아지는 고객의 온/오프라인 데이터를 통합, 분석하여 마이크로 타겟팅 마케팅은 기본적으로 고객 성향 예측 모형(Customer Propensity Model)을 기반으로 수행되고 있습니다. 디지털채널을 중심으로
Question: This neuroscientist and SAS Explore host is known for appearing on "Blossom," "The Big Bang Theory" and "Jeopardy." Answer: Who is Mayim Bialik, Ph.D.? Today, instead of Bialik quizzing us, I got to be the lucky one to quiz her on some of her favorite topics, like mental health,
Liv Boeree answers our questions about the game of poker – and life.
A SAS programmer asked how to create a graph that shows whether missing values in one variable are associated with certain values of another variable. For example, a patient who is supposed to monitor his blood glucose daily might have more missing measurements near holidays and in the summer months
Did you know some scientists theorize that lions and tigers can hypnotize their prey using infrasound in their growl? You don’t hear it, but you feel it in your gut. That is exactly the level of intensity you feel coming off Oz Perlman in waves if you catch a show
I recently gave a presentation about the SAS/IML matrix language in which I emphasized that a matrix language enables you to write complex analyses by using only a few lines of code. In the presentation, I used least squares regression as an example. One participant asked how many additional lines
Queens, New York native Ruben Santana is the owner and pit master of Bark Barbecue, a central Texas style and Dominican Republic influenced barbecue pop-up. Santana's DR roots and love for the art and soul of central Texas style barbecue have left many of his customer's hearts and bellies full. Bark
Using such features and Natural Language Processing capabilities like text parsing and information extraction in SAS Visual Text Analytics (VTA) helps us uncover emerging trends and unlock the value of unstructured text data.
If you’re a marketer, chances are you’ve heard about MadTech. But if you haven’t, don’t worry – it’s never too late to join the party. So let’s dive into what MadTech is, why it’s important, how we got here and three tips you can use to get ready for marketing
How can retailers start to navigate the current market volatility and risks and mitigate supply chain disruption?
