Jornalismo de Dados

By Sérgio Lüdtke | Artigos sobre Jornalismo de Dados, infografia, visualização e Big Data

10 Data Science, Machine Learning and AI Podcasts You Must Listen To

With the rapid pace at which technology is driving innovation in machine learning and artificial intelligence, it has become immensely important to …

Data Science

Visualizing gender and race inequality in newsrooms

Our latest project in the collaboration with Google News Lab —read about it <b>here</b> and see all projects <b>here</b>— is <b>an exploration of gender and race in U.S</b> …

Google News

Trip Happy

TripHappy, an online booking site created some nice visualizations, showing trips planned using their online booking tool.<p>Points represent stops …

We Asked 615 Men About How They Conduct Themselves at Work

Though many women have recently come forward with accounts of unwelcome sexual conduct in the workplace, it has been unclear how widespread the problem is, and how severe. A new poll offers some answers.

Design

Google Maps’s Moat

Google Maps

Bussed out: how America moves thousands of homeless people around the country

Each year, US cities give thousands of homeless people one-way bus tickets out of town. An 18-month nationwide investigation by the Guardian reveals, for the first time, what really happens at journey’s end<p>default

Homelessness

Quais as novas regras de transparência para agendas de autoridades

Comissão de Ética da Presidência publica lista de normas que vale para ministros e altos funcionários do Executivo, mas não para o presidente da …

A new hub for the data journalism community

The new hub for the data journalism community<p>The Data Journalism Den is the new global hub solely dedicated to data journalism. It is a place built …

Solving A Simple Classification Problem with Python — Fruits Lovers’ Edition

In this post, we’ll implement several machine learning algorithms in Python using Scikit-learn, the most popular machine learning tool for Python. …

Data-Driven Guide: Designing Expressive Information Graphics

What is Data Driven Guides (DDG)?<p>DDG is a technique for designing expressive data-driven graphics. Instead of being confined by predefined templates, …

Data Journalism Dictionary

Artists of color become the faces of the Grammys

There are no white male artists nominated in any capacity for the most prestigious "Album of the Year" award for the first time in the history of the …

Yoko Ono

Dados em Direito ou como dar nomes aos bois

No semestre passado, no curso de Direito e Tecnologia, discutimos o uso de sistemas de dados (inteligência artificial) para melhorar as decisões …

Creating the Scientific American Baby births visual

On the <i>Graphic Science</i> page of the July edition of Scientific American you could find three large circular charts about when babies are born. In this …

Big Data y humanidades digitales: de la computación social a los retos de la cultura conectada

Fragmento de Radiolaria, serie de ilustraciones de Ernst Haeckel (1862). Fuente: Biodiversity Heritage Library | En: Harvard University.<p>El Big Data …

The Competitiveness of Europe's Football Leagues

Author: Simon Beaumont<p>Originally Published on: Tableau Public<p>Simon Beaumont looks at the competitiveness of the five big football leagues in …

10 principles for data journalism in its second decade

<i>This was</i> <i>first published on the Online Journalism Blog</i>.<p>In 2007 <b>Bill Kovach</b> and <b>Tom Rosenstiel</b> published The Elements of Journalism. With the concept of …

Computational thinking and the next wave of data journalism

<i>This was</i> <i>first published on the Online Journalism Blog</i><i>.</i><p><i>In this second extract from a forthcoming book chapter I look at the role that computational</i> …

Catalog of visualization types to find the one that fits your dataset

There are a lot of visualization methods to choose from, and it can be daunting finding the right visual for your data, especially for those just …

Science

18 data sources for investigative journalists

Government websites can be a starting point for many journalists investigating issues in the public interest, such as local planning and development, …

Big Data

Data Journalism’s Top Ten

What’s the global data journalism community tweeting about this week? Our NodeXL #ddj mapping from August 7 to 13 has @UpshotNYT plotting Game of …

Data-Driven

Disturbing Data Visualization Shows Just How Many People Would Die in a Nuclear War

Data visualization artist Neil Halloran has a knack for turning incomprehensibly large and complex data sets into content that’s both coherent and …

War

The next wave of data journalism?

Image CC BY-ND 2.0 by Salvatore Vastano. <i>In the first of three expanded extracts from a forthcoming book chapter on ‘The next wave of data journalism’</i> …

Journalism

A data driven future

Data is referred to as the oil or even the soil of the 21st century. Either analogy is apt as they both illustrate the importance of data and how it …

How can we stop algorithms telling lies?

Algorithms can dictate whether you get a mortgage or how much you pay for insurance. But sometimes they’re wrong – and sometimes they are designed to deceive<p>Lots of algorithms go bad unintentionally. Some of them, however, are made to be criminal. Algorithms are formal rules, usually written in …

What Educators Should Understand About Code and Journalism

<i>This article was originally published on Medium.</i>When The Washington Post’s Ray Daly gave a talk about “JavaScript journalism” at JSConf back in May …

Journalism

Cheat Sheets for AI, Neural Networks, Machine Learning, Deep Learning & Big Data

The Most Complete List of Best AI Cheat Sheets<p>Over the past few months, I have been collecting AI cheat sheets. From time to time I share them with …

Machine Learning

Data journalism on radio, audio and podcasts

In a previous post I talked about how data journalism stories are told in different ways on TV and in online video. I promised I’d do the same for …

Podcasting

Mapping data, visualizing geospatial information

2016 tip sheet providing a broad overview of key tools, terminology and applications that can help journalists map data and tell stories that have …

GIS