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This is my second article about voice of customer analysis; you can find the first here. The first time we discussed that a simple sentiment polarity score was a rather a narrow view. This time we will examine a more insightful approach, using voice of customer analysis to monitor customers’ opinions
Here's a golf puzzle from Sam Loyd: Everybody is playing golf now, and even the lazy ones who a few weeks ago declared how much pleasanter it was to swing in a shady hammock, have caught the golf fever and are chasing the ball around the golf links. I am
I've been doing some investigation into Apache Spark, and I'm particularly intrigued by the concept of the resilient distributed dataset, or RDD. According to the Apache Spark website, an RDD is “a fault-tolerant collection of elements that can be operated on in parallel.” Two aspects of the RDD are particularly
El año pasado no fue fácil para la economía del país, por lo que este año se prevén riesgos de los cuales toda empresa debe estar consciente. La caída en los ingresos petroleros, la estabilización en los ingresos tributarios, el alza de tasas por parte de Fed y un crecimiento
Have you ever found a graph of some interesting information, but the graph was difficult to understand (or even misleading). I strive to fix those graphs - this time it's a graph of US immigration data... I found the following immigration graph on the flowingdata website - it's a screen-capture of
¿Cómo las empresas pueden gestionar adecuadamente su gran volumen de información? ¿Están los datos de su organización listos para convertirse en la clave para alcanzar sus objetivos empresariales? ¿Cómo tomar las mejores decisiones a partir de la analítica? No cabe duda, en un mundo cada vez más conectado el Big
As the torrential downpour of rain and gusty winds hit The Triangle and much of the south last week, I was keenly aware of behavior…my dog’s behavior. With the wetness of their paws, they would enter the house and immediately sit on a towel so we could dry them. Opportunity to
I recently received a call from a colleague that is using parallel processing in a grid environment; he lamented that SAS Enterprise Guide did not show in the work library any of the tables that were successfully created in his project. The issue was very clear in my mind, but
It’s hard to believe, but SAS Global Forum 2016 is less than two months away. As chair of this year’s conference, I’ve been preparing for the event for nearly two years. Now, it’s right around the corner! Lately, I’ve been spending a lot of time reading and contributing to the
With the upcoming appointment of a new Supreme Court Justice, I wondered just how liberal and conservative previous justices have been. I found some data, and tried my hand at creating a graph to help visualize it... In my quest for data, I came upon an article on the NYTimes
Data quality has always been relative and variable, meaning data quality is relative to a particular business use and can vary by user. Data of sufficient quality for one business use may be insufficient for other business uses, and data considered good by one user may be considered bad by others.
Raus aus der Theorie, rein in die Praxis .... eine kleine Frage zur Einstimmung: Was haben Mathematikunterricht, eine Improvisationstheatervorstellung, eine Schulung (egal welche) und Big Data Analytics gemeinsam?
Have you ever been in a meeting in which a presenter is showing content on a web page -- but the audience can't read it because it's too small? Then a guy sitting in the back of the room yells, "Control plus!". Because, as we all know (right?), "Ctrl+" is
Si se ha preguntado cómo manejar los datos “al vuelo”, tiene que leer esto. Primero, planteemos un par de preguntas: ¿Qué hago si necesito los datos de inmediato? ¿Cómo puedo conseguirlos más rápido? La respuesta se sintetiza en Data Streaming. La primera pregunta que siempre me hacen al respecto es: Qué apuro puede
The 88th Annual Academy Awards are coming up. Twitter will be on high alert Sunday night to hear who takes home the gold Oscar. To celebrate in our own special way, we want to highlight some of our amazing followers. Without further ado, here are our award-winning posts from the last year: Best