March 2016
Intermediate to advanced
408 pages
12h 50m
Portuguese (Portugal, Brazil)
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CAPÍTULO 8
Visualização do Modelo de Desempenho
Conceitos Fundamentais: Visualização do modelo de desempenho em diferentes tipos de incerteza; Análise mais aprofundada do que é desejado dos resultados da mineração de dados.
Técnicas Exemplares: Curvas de lucro; Curvas de resposta cumulativa; Curvas de elevação(lift); Curvas ROC.
O capítulo anterior introduz questões básicas de avaliação de modelo e explora a questão do que faz um bom modelo. Desenvolvemos cálculos detalhados com base na estrutura de valor esperado. O capítulo foi muito mais matemático do que os anteriores, e se essa é sua primeira introdução a esse material você pode ter se sentido um tanto sobrecarregado por todas aquelas equações. Apesar de formarem a base do que vem a seguir, ...
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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.