Free Hadoop Tutorial: Master BigData

clique na imagem para seguir o link

clique na imagem para seguir o link

BigData is the latest buzzword in the IT Industry. Apache’s Hadoop is a leading Big Data platform used by IT giants Yahoo, Facebook & Google. This course is geared to make a Hadoop Expert.

What should I know?


This is an absolute beginner guide to Hadoop. But knowledge of 1) Java 2) Linux will help

Syllabus

Tutorial Introduction to BIG DATA: Types, Characteristics & Benefits
Tutorial Hadoop Tutorial: Features, Components, Cluster & Topology
Tutorial Hadoop Setup Tutorial – Installation & Configuration
Tutorial HDFS Tutorial: Read & Write Commands using Java API
Tutorial What is MapReduce? How it Works – Hadoop MapReduce Tutorial
Tutorial Hadoop & Mapreduce Examples: Create your First Program
Tutorial Hadoop MapReduce Tutorial: Counters & Joins with Example
Tutorial What is Sqoop? What is FLUME – Hadoop Tutorial
Tutorial Sqoop vs Flume vs HDFS in Hadoop
Tutorial Create Your First FLUME Program – Beginner’s Tutorial
Tutorial Hadoop PIG Tutorial: Introduction, Installation & Example
Tutorial Learn OOZIE in 5 Minutes – Hadoop Tutorial
Tutorial Big Data Testing: Functional & Performance
Tutorial Hadoop & MapReduce Interview Questions & Answers

Tags:

An Introduction to Implementing Neural Networks using TensorFlow

clicar na imagem para seguir o link

clicar na imagem para seguir o link

Uma boa introdução ao tensor flow e deep learning

Introduction

If you have been following Data Science / Machine Learning, you just can’t miss the buzz around Deep Learning and Neural Networks. Organizations are looking for people with Deep Learning skills wherever they can. From running competitions to open sourcing projects and paying big bonuses, people are trying every possible thing to tap into this limited pool of talent. Self driving engineers are being hunted by the big guns in automobile industry, as the industry stands on the brink of biggest disruption it faced in last few decades!

If you are excited by the prospects deep learning has to offer, but have not started your journey yet – I am here to enable it. Starting with this article, I will write a series of articles on deep learning covering the popular Deep Learning libraries and their hands-on implementation.

In this article, I will introduce TensorFlow to you. After reading this article you will be able to understand application of neural networks and use TensorFlow to solve a real life problem. This article will require you to know the basics of neural networks and have familiarity with programming. Although the code in this article is in python, I have focused on the concepts and stayed as language-agnostic as possible.

Let’s get started!

Table of Contents

  • When to apply neural nets?
  • General way to solve problems with Neural Networks
  • Understanding Image data and popular libraries to solve it
  • What is TensorFlow?
  • A typical “flow” of TensorFlow
  • Implementing MLP in TensorFlow
  • Limitations of TensorFlow
  • TensorFlow vs. other libraries
  • Where to go from here?

Tags: , ,

curso de KNIME

clicar na imagem para seguir o link

clicar na imagem para seguir o link

Muito bom curso de KNIME, é introdutório mas introduz um grande número de funcionalidades.

KNIME Online Self-Training

Welcome to the KNIME Self-training course. The focus of this document is to get you started with KNIME as quickly as possible and guide you through essential steps of advanced analytics with KNIME. Optional and very useful topics such as reporting, KNIME Server and database handling are also included to give you an idea of what else is possible with KNIME.

  1. Installing KNIME Analytics Platform and Extensions
  2. Data Import / Export and Database / Big Data
  3. ETL
  4. Visualization
  5. Advanced Analytics
  6. Reporting
  7. KNIME Server

Tags: , , ,

Os portugueses durante o euro com dados do multibanco

clique na imagem para seguir o link

clique na imagem para seguir o link

Um bom exemplo da utilização de dados para inferir comportamentos mas a parte das coincidências de valores era dispensável

Como conquistámos o Euro 2016 através do Multibanco (com infografia)

Publicado em: 20/07/2016 – 19:11:26

À hora da final entre Portugal e França, o país parou… e os levantamentos também! Conheça esta e outras curiosidades que marcaram o comportamento dos portugueses com a rede Multibanco à medida que os 23 magníficos conquistavam o Europeu 2016

Guardar

Guardar

Tags: , ,

Hackers Remotely Kill a Jeep on the Highway

clicar na imagem para seguir o link

clicar na imagem para seguir o link

Um exemplo dos problemas de segunrança ainda existentes no IoT.

Publicado a 21/07/2015

Two hackers have developed a tool that can hijack a Jeep over the internet. WIRED senior writer Andy Greenberg takes the SUV for a spin on the highway while the hackers attack it from miles away.

Guardar

Tags:

Deeplearning4j Documentation

clique na imagem para seguir o link

clique na imagem para seguir o link

O site de um pacote java para deeplearing com montes de info. sobre redes neuronais e afins.

Guardar

Tags: , , ,

Big Data to Fight Cancer

clique na imagem para seguir o link

clique na imagem para seguir o link

Exemplo de aplicação de técnicas de análise de dados a problemas de medicina

MD Anderson is sitting on 23 petabytes of data, including more than 2 billion diagnostic radiology images, generated by its massive IT infrastructure. But Chris Belmont, vice president and CIO, isn’t intimidated by the amount of data—he’s just scared of staring at it too long.

“Our biggest fear when we decided to move into Big Data was that, like many healthcare organizations, we’d have a two-year data ‘ingestion’ process where we’d keep thinking about that massive set of data, and connect all our systems big and small together, go get even more data from external sources, and then eventually offer our users an add-on tool and tell them to go at it,” Belmont says. “By the time we’d be done ingesting all that data, the time to change the game in terms of costs or population health would have already passed.”

Tags: , ,

UK Data Service

clique na imagem para seguir a ligação

clique na imagem para seguir a ligação

Bom site com muitos data sets de grande dimensão. Assuntos relacionados com censos e inquéritos.

Explore the UK’s largest collection of social, economic and population data resources.

See more

Video tutorials

See our growing range of training videos

Data types

See more

Tags: ,

Best Data Science Learning podcasts

KDnuggets

Muito bons podcasts tem temas introdutórios

We present the top 12 Data Science & Machine Learning related Podcasts by popularity on iTunes. Check out latest episodes to stay up-to-date & become a part of the data conversations!

By Bhavya Geethika Peddibhotla.

Learn Data science the new way by listening to these compelling story tellers, interviewers, educators and experts in the field. Data suggests that podcasting about Data Science is only growing!

Tags: , , , ,

What is Data Virtualization?

clicar na imagem para seguir o link

clicar na imagem para seguir o link

Muito clara introdução ao tema da virtualização de dados.

What is Data Virtualization?

5 882

0:00
Hi I’m Jared Hillam, There are a lot of parts and components that
0:04
go into accurately gathering data. However, at the heart of any well-crafted solution
0:10
is the data integration and query logic. This is the logic that tells the database what
0:17
data is being requested and how to process it. Where that logic exists turns out to be
0:24
a very important topic when all is said and done as you’ll find in this video. To illustrate
0:27
this let me share with you an example. Many years ago I worked for a software company
0:30
that sought out to fix a common problem found in Operational Reporting. We developed a product
0:36
that allowed you to open 1000s of operational reports and edit all of them at once. Why

Tags: ,