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Use the built-in Amazon SageMaker Random Cut Forest algorithm for anomaly detection | Amazon Web Services

Today, we are launching support for Random Cut Forest (RCF) as the latest built-in algorithm for Amazon SageMaker. RCF is an unsupervised learning …

11 most read Deep Learning Articles from Analytics Vidhya in 2017

Introduction<p>This is that time of year, when you reflect on the year gone by. 2017 has been a year of growth for us at Analytics Vidhya. By any means …

Introduction to Principal Component Analysis

This formula-free summary provides a short overview about how PCA (principal component analysis) works for dimension reduction, that is, to select <i>k</i> …

Decision Trees and Random Forests

Decision Trees are one of the most widely-used and popular classification techniques in Machine Learning due to their<p>Simplicity: not many parameters …

277 Data Science Key Terms, Explained

<b>By Matthew Mayo, KDnuggets.</b><p>This post presents a collection of data science related key terms with concise, no-nonsense definitions, organized into 12 …

Microsoft releases ReactXP, an open-source library for building cross-platform apps based on React framework

There are several ways to write cross-platform apps. Cordova (PhoneGap) and Xamarin are two solutions which are widely being used by many developers. …

R for Data Science

17 Introduction<p>In this part of the book, you’ll improve your programming skills. Programming is a cross-cutting skill needed for all data science …

Programming

5 Stunning Day Hikes Near Seattle

As the mecca of nature and outdoor activities, one of the most popular activities in Seattle, rain or shine, is to go hiking. On the Instagram feeds …

Clustering in R

Dave = (0, (1, 0, 0))<br>Mat = (0, (0, 0, 1))<br>Jenny = (1, (1, 0, 0))<p><b>Data Preparation</b><p>Adequate Sample Size<br>• Standardize Continuous Variables<br>• Remove …

Data Science

Data Visualization and the Power of R in PowerBI

Data Visualization is a key element in any data science projects. In this video, we explore the roles and goals of data visualization at different …

Top 10 Data Mining Algorithms, Explained

Today, I’m going to explain in plain English the top 10 most influential data mining algorithms as voted on by 3 separate panels in this survey paper.<p>…

The 10 Algorithms Machine Learning Engineers Need to Know

It is no doubt that the sub-field of machine learning / artificial intelligence has increasingly gained more popularity in the past couple of years. …

Machine Learning

Hitchhiker's Guide to Data Science, Machine Learning, R, Python

Thousands of articles and tutorials have been written about data science and machine learning. Hundreds of books, courses and conferences are …

Great R packages for data import, wrangling and visualization

One of the great things about R is the thousands of packages users have written to solve specific problems in various disciplines -- analyzing …

Principal Components Regression, Pt.1: The Standard Method

In this note, we discuss principal components regression and some of the issues with it:• The need for scaling.<br>• The need for pruning.<br>• The lack of …

60+ Free Books on Big Data, Data Science, Data Mining, Machine Learning, Python, R, and more

<b>By Brendan Martin,</b> (LearnDataSci).<p>Pulled from the web, here is a great collection of eBooks. While every single book in this list is provided for …

Data Science

Do Faster Data Manipulation using These 7 R Packages

Introduction<p>Data Manipulation is an inevitable phase of predictive modeling. A robust predictive model can’t just be built using machine learning …

14 Great Machine Learning, Data Science, R , DataViz Cheat Sheets

Top 10 Data Science and Machine Learning Podcasts

Looking for the perfect podcast for your morning commute or during your downtime? Here’s a list of the best podcasts in data (in alphabetic</b> …

Which are the best known machine learning algorithms? Infographic

Which are the most important machine learning algorithms? Anyone who has been part of this domain must have faced or posed this question at some …

A Refresher on Regression Analysis

You probably know by now that whenever possible you should be making data-driven decisions at work. But do you know how to parse through all of the data available to you? The good news is that you likely don’t have to do the number crunching yourself (hallelujah!) but you do need to correctly …

A Beginner’s Guide to Sentiment Analysis

<i>Everything you need to know to get started with sentiment analysis</i><p>Sentiment Analysis Overview<p><b>Sentiment Analysis</b> is the use of natural language …

Natural Language Processing

A Cambridge professor on how to stop being so easily manipulated by misleading statistics

“There are three kinds of lies: Lies, damned lies, and statistics.” Few people know the struggle of correcting such lies better than David Spiegelhalter. Since 2007, he has been the Winton professor for the public understanding of risk (though he prefers “statistics” to “risk”) at the University of …

Washington D.C.

29 Insanely Delicious Indian Recipes You Need To Try

There's a lot more to life than chicken tikka masala.

8 RWD problems (and how to avoid them)

I created a survey asking fellow designers about the problems they faced when creating fully responsive sites. This article will list the most common …

Xiaomi gets 15 million pre-orders for its RedMi Note

Chinese mobile phone manufacturer Xiaomi has received 15 million pre-orders for its upcoming large screen device, the RedMi Note. Details of the RedMi Note started to emerge a couple of months ago and it looks like interest in the device has been amazing.<p>The Redmi Note will use MediaTek’s octa-core …

AMD wages benchmark war on Intel's tablet chips

For all the success AMD has been having in the console and PC graphics spheres, none of it has really translated into the world of Windows-based tablets and ultraportables. The chip maker insists that's going to change in 2014, however, and it has released a number benchmarks showing that its …

Lenovo ThinkPad 8 Review: A Classy Windows Tablet, with Quirks

At one point, Lenovo’s ThinkPad 8 and I had a moment.<p>I was sitting in bed one evening, doing some writing, when I remembered that Windows 8 had an …