If you have been learning about machine learning or mathematical statistics, you might have heard about the Kullback–Leibler divergence. The Kullback–Leibler divergence is a measure of dissimilarity between two probability distributions. It measures how much one distribution differs from a reference distribution. This article explains the Kullback–Leibler divergence and shows
If you are a government leader, or one of the millions of people employed in the public sector globally, these last 100 days have probably been the most challenging of your lifetime. It is also an unprecedented opportunity to show how dedicated public servants and their agencies can best serve
Developing a loan approval application is a sensitive task since automatically approving loans to customers who will default can be costly for a lender. SAS enables quick and easy development and exposure of decision-making models from a single source. A simple and robust environment can make decisions less prone to errors.
La gran velocidad con la que se propagó el COVID-19 a lo largo del primer trimestre del año provocó cambios radicales en el comportamiento y hábitos de los consumidores: hoy se enfocan principalmente en satisfacer sus necesidades más apremiantes, dejando en segundo plano la adquisición de productos o servicios que
Ever since automated machine learning has entered the scene, people are asking, "Will automated machine learning replace data scientists?"
Through hyperparameter autotuning, you can maximize a model's performance without maximizing effort. While SAS searches the hyperparameter space in the background, you are free to pursue other work.
Deep learning is an area of machine learning that has become ubiquitous with artificial intelligence. The complex, brain-like structure of deep learning models is used to find intricate patterns in large volumes of data. These models have heavily improved the performance of general supervised models, time series, speech recognition, object
Have you heard that SAS offers a collection of new, high-performance CAS procedures that are compatible with a multi-threaded approach? The free e-book Exploring SAS® Viya®: Data Mining and Machine Learning is a great resource to learn more about these procedures and the features of SAS® Visual Data Mining and
Is it getting harder and harder to find empty Excel spreadsheets cells, as you run out of columns and rows? Do your spreadsheet cell labels have more letters than the license plate on your car? Do you find yourself waking up in the middle of the night in cold
SAS Technical Training Consultant Mary Kathryn Queen introduces you to SAS Data Studio's Suggestions feature.
SAS' Kris Stobbe shows how you can predict survival rates of Titanic passengers with a combination of both Python and CAS using SWAT, then see how the models performed.
This blog is a part of a series on the Data Science Pilot Action Set. In this blog we review all nine actions in Python. Have you noticed the button bar in the upper right-hand corner of the SAS Visual Data Mining and Machine Learning Programming Guide? This button bar
This blog is a part of a series on the Data Science Pilot Action Set. In this blog, we discuss updates to Visual Data Mining and Machine Learning with the release of Viya 3.5. In the middle of my blog series, SAS released Viya 3.5. Included in Viya 3.5 was the
Almost everyone enjoys a good glass of wine after a long day, but did you ever stop to wonder how the exact bottle you're looking for makes its way to the grocery store shelf? Analytics has a lot to do with it, as SAS demonstrated to attendees at the National
Everyone is talking about artificial intelligence (AI) and how it affects our lives -- there are even AI toothbrushes! But how do businesses use AI to help them compete in the market? According to Gartner research, only half of all AI projects are deployed and 90% take more than three
Oggi i modelli di business nel settore bancario stanno cambiando: i modelli di internal rating sono stati a lungo sotto i riflettori, ma nuove tecniche di modellazione stanno già prendendo piede. Machine Learning e Intelligenza Artificiale sono nuovi elementi chiave che si aggiungono alle tecniche tradizionali per lo sviluppo dei
Are you ready to get a jump start on the new year? If you’ve been wanting to brush up your SAS skills or learn something new, there’s no time like a new decade to start! SAS Press is releasing several new books in the upcoming months to help you stay
Toda industria tiene una alta demanda de recursos de Inteligencia Artificial (IA) – en especial, sistemas de respuesta a preguntas que se puedan utilizar para asistencia legal, búsquedas de pacientes, notificación de riesgo e investigación médica. Otros usos de la IA incluyen: Atención a la salud. Las aplicaciones de IA
Computer vision can augment radiologists and make the image interpretation process cheaper, faster and more accurate. The ultimate goal is to achieve a better patient outcome facilitated by the use of computer vision.
This blog focuses on using SASPy for modeling and machine learning.
Los científicos de datos altamente calificados y los profesionales analíticos escasean a medida que las organizaciones luchan por encontrar soluciones a problemas empresariales cada vez más complejos. En este entorno, las soluciones de Analítica Avanzada y de Inteligencia Artificial (IA), se presentan como propuestas idóneas, construidas para la velocidad y
Parts 1 and 2 of this blog post discussed exploring and preparing your data using SASPy. To recap, Part 1 discussed how to explore data using the SASPy interface with Python. Part 2 continued with an explanation of how to prepare your data to use it with a machine-learning model.
SAS Viya is a cloud-enabled, in-memory analytics engine which allows for rapid analytics insights. Viya utilizes the SAS Cloud Analytics Services (CAS) to perform various actions and tasks. Best of all, CAS is accessible from various interfaces including R. In this blog, I will go through a few blocks one of my notebooks, which moves through an analytics workflow using R and SAS.
The dsAutoMl action is all that and a bag of chips! In this blog, we took over all aspects of the data science workflow using just one action.
Analyzing tweets is challenging because of their succinctness (max 280 characters). However, that task is facilitated by the powerful features of SAS Visual Text Analytics (VTA), which includes embedded machine learning algorithms.
Are you looking for a Data Science easy button? The dataSciencePilot action set comes pretty close.
Are you looking for a Data Science easy button? The Data Science Pilot Action Set comes pretty close.
Validating and testing our supervised machine learning models is essential to ensuring that they generalize well. SAS Viya makes it easy to train, validate, and test our machine learning models.
Por Sandra Hernández *Post basado en la presentación de Wilson Raj en SAS Forum Colombia “No sé qué decir en realidad. Tres minutos para la mayor batalla de nuestras vidas. Todo se reduce a hoy: o nos jugamos como equipo o nos desmoronamos. Jugada a jugada, pulgada a pulgada hasta
Empecemos por aclarar un concepto que hoy se presta fácilmente a confusiones. El Aprendizaje Profundo (Aprendizaje Profundo o “AP”) es un tipo de Aprendizaje Automático que entrena una computadora para que adquiera algunas capacidades de los seres humanos, como el reconocimiento del habla, la identificación de imágenes o plantear predicciones.