Rafael Bernardini Santos

221 Flips | 1 Magazine | 14 Likes | 1 Follower | @rafaelberna2vfj | Keep up with Rafael Bernardini Santos on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “Rafael Bernardini Santos”

Which Leading Artificial Intelligence Course Should You Take and What Should You Do After?

I graduated from Udacity’s Deep Learning Nanodegree (DLND) late last year and Andrew Ng’s deeplearning.ai specialization wrapped up for me in …

Machine Learning

A Physicist Has Proposed a Grim Explanation For Why We Never See Aliens

The fault in our stars.<p>The Universe is so unimaginably big, and it's positively teeming with an almost infinite supply of potentially life-giving …

Universe

10 Charts That Will Change Your Perspective On Artificial Intelligence's Growth

• There has been a 14X increase in the number of active AI startups since 2000.<br>• Investment into AI start-ups by venture capitalists has increased 6X since 2000.<br>• The share of jobs requiring AI skills has grown 4.5X since 2013.<p>These and many other fascinating insights are from Stanford University’s …

Artificial Intelligence

FBI alerta para malware russo e pede que todos reiniciem seus roteadores

O FBI emitiu na sexta-feira (25) um alerta contra uma nova ameaça, que teria vindo da Rússia e afetado nada menos do que 500 mil roteadores em todo o …

ML beyond Curve Fitting: An Intro to Causal Inference and do-Calculus

You might have come across Judea Pearl's new book, and a related interview which was widely shared in my social bubble. In the interview, Pearl …

Supervised Learning

Beginner's Guide to Jupyter Notebooks for Data Science (with Tips, Tricks!)

We use cookies on Analytics Vidhya websites to deliver our services, analyze web traffic, and improve your experience on the site. By using Analytics …

Data Science

All Models of Learning have Flaws « Machine Learning (Theory)

Attempts to abstract and study machine learning are within some given framework or mathematical model. It turns out that all of these models are …

How to immediately refresh your brain to restore high-level thinking

Mental clarity can escape anyone.<p>Surely even Einstein and Shakespeare had their moments. It happens.<p>It’s your ability to recover that matters.<p>You can …

Creativity

Lessons from My First Two Years of AI Research

<b>Tom Silver</b> | About Me | Favorite Papers | Blog<p>By Tom Silver<p>A friend of mine who is about to start a career in artificial intelligence research …

Quantifying information gain in beta-binomial Bayesian model

The beta-binomial model is the “hello world” example of Bayesian statistics. I would call it a toy model, except it is actually useful. It’s not …

Nvidia's AI reconstructs partially erased images with jaw-dropping accuracy

Nvidia this week unveiled its newest AI breakthrough in the form of a mind-blowing computer vision technique that can ‘inpaint’ parts of an image that have been deleted or modified. If you’re thinking Photoshop already does this, think again. This is something you have to see to believe.<p>“Europe's …

5 Open Source Libraries to Aid in Your Machine Learning Endeavors

Machine learning is changing the way we do things, and it's becoming mainstream very quickly.<p>Opinions expressed by <i>Entrepreneur</i> contributors are their own.<p>Machine learning is changing the way we do things, and it’s becoming mainstream very quickly.<p>While many factors have contributed to this increase …

Deep Learning by Andrew Ng (deeplearning.ai): A Course-by-Course Review

Andrew Ng’s five courser aims to give newbies and practitioners a crash course on all things deep learning – from fully connected neural networks to …

9 mitos do Machine Learning que devem ser evitados

Aqui você encontrará uma visão clara daquilo que o Machine Learning pode ou não oferecer<p>O Machine Learning está se provando tão útil que é tentador …

De programação à análise de dados: 8 cursos de tecnologia para quem não é da área

Confira opções da Udacity para qualquer profissional que quer se manter atualizado no mercado<p>Todo o profissional precisa se preparar para lidar com …

Google disponibiliza IA do modo retrato do Pixel 2 em código aberto

Que o Google Pixel 2 tem uma câmera simplesmente absurda, todo o mundo já sabe a esse ponto, assim como o fato de que sua IA dedicada a fotos é um …

Preparado para o novo mercado de trabalho?

O conceito de economia aberta de talento não é novo, mas tem ganho relevância nos últimos anos<p>O século XXI trouxe uma profunda transformação no …

How (and whether) to implement machine learning in your organization

Machine learning is making substantial impacts on businesses around the world, but many organizations struggle to understand where and when to optimally use ML. To enable successful deployments, businesses must first recognize which problems are most amenable to ML and, second, ensure the right …

Data science with Python: Turn your conditional loops to Numpy vectors

Vectorization trick is fairly well-known to data scientists and is used routinely in coding, to speed up the overall data transformation, where …

Python Programming

Shiny slider examples with the intrval R package

(This article was first published on <b> Peter Solymos - R related posts</b>, and kindly contributed to R-bloggers)The <b>intrval</b> R package is lightweight …

“Temos encontro marcado para debater o tamanho do Estado no Brasil. Não tem como fugir”

Gustavo Franco dedica seu tempo à gestão da Rio Bravo Investimentos, do qual é sócio fundador, mas está sempre com um pé dentro da política. Depois …

You can take Google's Machine Learning Crash Course for free now

Google’s new ‘Machine Learning Crash Course’ is now available and it’s free for everyone. If robots are coming for your job this class will prepare you for your next one.<p>This same course has been taken by more than 18,000 Google engineers, and this is the first time it’s been made available to the …

This is how to “work smarter not harder”: 3 secrets from research

“Work smarter, not harder.” Sounds good. But how do you actually do that?<p><i>*crickets*</i><p>Well, luckily someone finally took up the challenge of finding a …

Work-life Balance

Best Superfoods for Weight Loss

Superfoods build bones, prevent chronic diseases, improve your eyesight, and even keep your mind sharp. But did you know new evidence suggests these …

An intro to Reinforcement Learning (with otters) – Monica Dinculescu

Before I wrote the JavaScripts, I got a master’s in AI (almost a decade ago 🙀), and wrote a thesis on a weird and new area in Reinforcement …

Data Science is Booming, Don’t Get Left Behind

Learn the software and tools you need to break into the data science industry for under $40.<p>The digital era has changed many aspects of business, …

Data Science

The humble office-supply item that can explain humanity’s imminent doom

In 2018, the word “algorithm” has become an evil agent.<p>Facebook’s algorithm sells our fear and outrage for profit. YouTube’s algorithm favors conspiratorial and divisive content. We’ve anthropomorphized the word so much that Gen Z children might start checking for algorithms under their beds.<p>But …

Artificial Intelligence

Science’s Inference Problem: When Data Doesn’t Mean What We Think It Does

Over the past few years, many scientific researchers, especially those working in psychology and biomedicine, have become concerned about the reproducibility of results in their field. Again and again, findings deemed “statistically significant” and published in reputable journals have not held up …

Book Reviews

DALEX: understand a black box model – conditional responses for a single variable

(This article was first published on <b> SmarterPoland.pl » English</b>, and kindly contributed to R-bloggers)Black-box models, like random forest model or …

Top 5 Data Science Machine Learning Repositories on GitHub in Jan 2018

Introduction<p>Breakthroughs in data science and machine learning are happening at a break-neck pace. If you are working in this field, it’s extremely …