To make accurate predictions, it is necessary that the sample data you use for model development is compatible with the target population. The distribution of each input used in the model should be similar in the sample and the target population. In your model you should include only those variables
La aplicación de la inteligencia artificial en los negocios constituye un área en constante evolución cuya demanda aumenta día con día. Este fenómeno es resultado de la alta interacción máquina-humano que experimentamos en varios aspectos de nuestras vidas, así como de la necesidad constante de aprender y actuar de forma
Every year in early October, the eyes of the world turn to Sweden and Norway, where the Nobel Prize winners are announced to the world. The Nobel Prize is considered the world's most prestigious award. Since 1901, the Prize has been presented to individuals and organizations that have made significant
In this education analytics series of blog posts, we have been on a journey to learn how education customers are turning their data into insights to be a more data-informed and analytical organization. So far on our journey, we learned how education customers are using SAS, the positive impact that SAS
As analytics advances into more areas of our everyday life there is an increased need to understand just what it is that analytics is accomplishing for us. I find there is a quicker acceptance of an analytical solution and even excitement if there is a good conceptual understanding of what
Uno de nuestros firmes pensamientos es que el activo más valioso de las empresas son sus datos y el buen uso de ellos es el que pueden llevar a las compañías a una real transformación digital del negocio. A pesar de esto la consultora Gartner comenta que los líderes aún tienen una
El precio que paga una empresa que se transforma digitalmente no sólo implica "asumir el costo cultural" de una visión disruptiva que modifica la operación del negocio. De hecho, es una suma real y que se refleja en las inversiones que realizan las organizaciones. Según datos de un estudio global , este año,
The movie Blade Runner came out about 30 years ago, portraying a dystopian future set in 2019 Los Angeles. Many of the technology predictions in the movie have actually become reality - but how about the weather and pollution? The movie was all about smog and a lack of sunshine, and I wondered
Las herramientas convencionales para el desarrollo de estrategias de marketing ya no son los suficientemente capaces de analizar en profundidad y al detalle todos los datos que son generados a diario por los consumidores. Es por esta razón que la analítica avanzada es una de las mejores aliadas para las empresas
For our third installment in this blog post series, let’s continue our journey to learn more from three SAS education customers. Today, we'll hear about the benefits their users and institutions have received by using SAS for data visualization and analytics. In this post, you'll hear from: Linda Sullivan, Assistant Vice President
Orbitz recently published a map showing the most popular international travel destination for each of the 50 US states. It was an interesting map ... but of course, me being the Graph Guy, I had to pick it apart and create my own version. Follow along, and explore this interesting
El banco DBS reduce un 80% las salidas de efectivo y mejora la eficiencia del proceso 33%. El banco tenía más de 4 millones de consumidores en Singapur, lo más importante para ellos era que el cliente tuviera una gran experiencia en el banco, comparado a los demás, dijo David
84412925 - business team investment trading do this deal on a stock exchange. people working in the office. Caminar por la calle y que su celular le dé una notificación de alguna promoción especial de ese almacén que le gusta, que está solo a algunos pasos de usted y en
Caminar por la calle y que su celular le dé una notificación de alguna promoción especial de ese almacén que le gusta, que está solo a algunos pasos de usted y en el que utilizando la tarjeta de crédito de su banco puede comprar a cero interés, no es un
The government has an unfathomable amount of data -- and it grows more and more each year. This puts agencies in a unique and important position to use that data for good. Whether it be improving government operations, solving some of the nation’s biggest challenges or empowering citizens in new
As Hurricane Irma makes its way through the Caribbean, and heads towards the United States, the big question on everyone's mind ... is the hurricane going to hit my city? Or, as some people like to say, "should I buy milk & bread?" Let's analyze & map some data to
I suppose we've all been watching Hurricane Irma rip through the Caribbean like a giant buzzsaw blade, with wind speeds over 180mph. This is one of those rare Category 5 storms. But just how rare are Category 5 hurricanes? According to the Wikipedia page, hurricanes with wind speeds >=157mph are
International Talk Like a Pirate Day is Sept 19 ... which always gets me thinking and wondering about modern-day pirates. Most movies usually focus on pirates from the Golden Age of piracy (a couple hundred years ago), when pirates typically stole ships and booty (treasure). But modern day pirates usually board
In my first post of this blog series, we learned how three education customers are using SAS. Today, we'll hear about the positive impact that SAS and analytics are providing for users and the education institutions. In this post, you'll hear from: Linda Sullivan, Assistant Vice President for Institutional Knowledge Management,
There is an expression in the military that goes something like this: Military leaders train and prepare for the next war using available information, which typically means they're planning for the last (previous) war -- and that's a recipe for disaster. So what does this have to do with utilities
Veterans transitioning back to civilian life face a number of challenges, many of which involve working in a non-military environment. The Honor Foundation helps Navy SEALs and other current and transitioning members of the U.S. Special Operations community enter civilian life. Last week, a group of former special operators visited several
With North Korea's growing missile capabilities in the news lately, I thought it would be interesting to create a map showing how far (or close) they are from other parts of the world. I first did a few searches on the Web, to see what maps are already out there.
Recently, I interviewed three SAS customers to understand firsthand how each is using data visualization and analytics in education. In this education analytics series of blog posts, I’ll take you on a journey to learn how each of these customers are turning their data into insights to be a more
The State of Illinois faces an unprecedented budget crisis, with more than $15 billion in unpaid bills. While experts will argue over the exact causes of states' financial struggles, many are pointing to the problem of state leaders avoiding long-term budgetary problems for short-term fixes. Illinois is not alone in
In the fifth post in this series we discussed the issues of the use of data mining and machine learning techniques. Today, I will present other commandments related to being prepared to compromise when implementing solutions based on the theory of statistics and being mindful in the interpretation of statistical significance
I recently saw an interesting PEW study showing the percent of each state's revenue that came from federal funds. They had some pretty nice graphs ... but just like jell-o, there's always room for more graphs, eh! Let's start with the map. Their map had an informative title, a reasonable gradient
El aumento desmesurado de los datos y la latente necesidad de aprovecharlos para tomar mejores decisiones, ha llevado a que soluciones como las de la analítica no solo estén al servicio del crecimiento de los negocios, sino que tengan un alto impacto en la calidad de vida de las personas
When it comes to economic activity, a handful of the largest metropolitan areas in the US account for lion's share. In 2013, the top 23 Metropolitan Statistical Areas (MSAs) accounted for 50% of the total US Gross Domestic Product (GDP). I recently came across a map created by Alexandr Trubetskoy
Para ofrecer un servicio verdaderamente diferencial, que concluya en una experiencia del cliente satisfactoria y genere interacciones constantes en los canales de venta, es necesario unir la mayor cantidad de piezas de información sobre el comportamiento de los compradores, actuales o potenciales, y con base en ellas construir puentes hacia
Procurement fraud, often a form of internal fraud, is common fraud’s black sheep of the family...whispered about at gatherings or ignored in hopes that it will simply go away. No one wants to shine a questioning light onto trusted employees or imply wrongdoing within our purchasing departments, but the fact
