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Mario Filho

Data Scientist | Machine Learning Consultant | Kaggle Grandmaster
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Machine Learning for Sales Forecasting Using Weather Data

by Mario Filho
on fevereiro 17, 2017
in Big Data, Regression, Time Series

WalMart is a company with thousands of stores in 27 countries. It is possible to find several articles on the technological mechanisms used to manage the logistics and distribution of the products. It is the second time they offer a contest at Kaggle with the... [ Continue Reading ]

Classifying 150 Thousand Products in Different Categories Using Machine Learning

by Mario Filho
on fevereiro 16, 2017

The Otto Group is one of the largest e-commerce companies in the world. According to them, due to the diversity of the company's global infrastructure,... [ Continue Reading ]

Using Machine Learning to Identify Drivers From GPS Data

by Mario Filho
on fevereiro 16, 2017

In recent years the insurance industry has been looking for ways to improve its models using Machine Learning. One is to use data that goes... [ Continue Reading ]

How to Create a Machine Learning Model for Big Data in 10 Minutes Using Python

by Mario Filho
on fevereiro 15, 2017

Support Vector Machines are popular models in machine learning applications. Although they follow simple principles, they have already proven to be very powerful in various... [ Continue Reading ]

Using Machine Learning To Predict Which User Will Click An Ad

by Mario Filho
on fevereiro 14, 2017

Avazu is an advertising platform that delivers ads on websites and mobile applications. One of the biggest challenges in the industry is determining which ad... [ Continue Reading ]

Using Machine Learning to Discover Illegal Ads in Russian, While Not Knowing Russian

by Mario Filho
on fevereiro 14, 2017

The site Avito.Ru, founded in 2007, is one of the 5 largest Russian classifieds websites. It is used by both individuals and businesses to negotiate... [ Continue Reading ]

The Best Free Courses To Start Learning Machine Learning

by Mario Filho
on fevereiro 14, 2017

Data Science is a new and very promising area. Several sources indicate that we are in need of more data scientists than we can train.... [ Continue Reading ]

How to Create a Simple Machine Learning Model to Predict Time Series

by Mario Filho
on fevereiro 13, 2017

When we deal with time series prediction a widely used model is linear regression. Although simple, it has proved quite useful in real applications. A... [ Continue Reading ]

Será Que Seu Cliente Vai Te Pagar? Usando Machine Learning Para Prever Inadimplência

by Mario Filho
on fevereiro 9, 2017

Uma das áreas mais perturbadoras para os empresários, sejam grandes ou pequenos, é a inadimplência de alguns clientes. Principalmente num cenário de crise, esta é... [ Continue Reading ]

Como Criar um Sistema de Recomendação de Produtos Usando Machine Learning

by Mario Filho
on fevereiro 1, 2017

Imagine que para cada usuário registrado em seu site você pudesse recomendar produtos diferentes, personalizados para os gostos do cliente. Isso é possível usando sistemas... [ Continue Reading ]

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