September 2024
Intermediate to advanced
472 pages
13h 4m
Spanish
Content preview from Inteligencia Artificial con Microsoft Power BI
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Capítulo 1. Primeros pasos con la IA en la empresa: tus datos
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Power BI es el principal servicio de análisis empresarial de Microsoft que proporciona visualizaciones interactivas y funciones de inteligencia empresarial. Power BI es una tecnología centrada en el negocio con una interfaz fácil de usar que hace que sea fácil subestimar su potencia. En este capítulo, vamos a explorar el ingrediente esencial para sacar el máximo partido a Power BI: preparar tus datos.
¿Qué problemas son específicos del ámbito de la preparación de datos en autoservicio? Como sabe cualquiera que haya intentado combinar datos en Excel, la limpieza de datos es un proceso frustrante y largo. Puede verse agravado por errores en las fórmulas y errores humanos, así como por tener acceso sólo a un conjunto de datos de muestra. Además, los analistas empresariales pueden no tener acceso directo a los datos en primer lugar. Los equipos empresariales pueden tener que obtener datos de distintos silos empresariales, lo que añade retrasos a un proceso ya de por sí frustrante. A veces, incluso pueden torcer los procesos empresariales existentes o traspasar los límites para obtener los datos que necesitan. La frustración que sienten les impide ejercer su creatividad a la hora de analizar los datos. Muchas organizaciones tienen una industria oculta de hojas de cálculo Excel que componen los "pequeños ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.