Data Science Dojo, Author at Data Science Tutorials

13:48

Azure subscriptions, and workspaces: Intro to Azure ML – Part 2

Data Science Dojo August 7, 2017

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To begin data mining in Azure Machine Learning Studio, we must first setup an Azure subscription. Once we have a subscription, create an Azure Machine Learning Studio workspace within Azure. Azure Machine Learning is in the cloud and allows for …

01:49:31

Building a Business Case for your Machine Learning Idea

Data Science Dojo January 15, 2018

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This presentation will discuss building a business model for your machine learning idea. In this talk, our presenter, Neeti Gupta, will provide a 10-step checklist with examples for the audience to build their own business model.

This 10-step business checklist …

15:31

Building a Machine Learning Model: Intro to Azure ML – Part 10

Data Science Dojo August 11, 2017

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Let’s build our first machine learning model in Azure ML. First, we have to go shopping for a machine learning model. We must identify what type of machine learning algorithm we want to choose from. We ended up using a …

9.002:07:31

Building Real-Time Sentiment Pipeline for Live Tweets

Data Science Dojo January 8, 2014

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At this Data Science Dojo meetup, Phuc Duong talks about Building a Real-Time Sentiment Pipeline for Live Tweets Using Python, R, & Azure

Supplementary Material found here:
https://github.com/gokul180288/meetup…

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01:24:59

Building Robust Machine Learning Models

Data Science Dojo October 13, 2017

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Modern machine learning libraries make model building look deceptively easy. An unnecessary emphasis (admittedly, annoying to the speaker) on tools like R, Python, SparkML, and techniques like deep learning is prevalent. Relying on tools and techniques while ignoring the fundamentals …

9.001:36:11

Business Data Analysis with Excel

Data Science Dojo January 20, 2014

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Lecture Starts at: 8:25
Business data presents a challenge for the data analyst. Business data is often aggregated, recorded over time, and tends to exhibit autocorrelation. Additionally, and most problematically, the amount of business data is usually quite limited. These …

23:12

Cleaning Missing Data & Summary Statistics: Intro to Azure ML – Part 8

Data Science Dojo August 11, 2017

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Let’s understand the aggregate behavior of our features further by looking at summary statistics. Azure Machine Learning gives us easy access to mean, median, mode, min, and max. Let’s look at each measure to see what it means to the …

19:03

Data exploration: Intro to Azure ML – Part 4

Data Science Dojo August 7, 2017

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Now that Azure Machine Learning Studio is setup, let’s begin an end-to-end data science project in Azure Machine Learning. We’ll choose the flight delay data, and use it to predict whether not a flight will be late on arrival based …

01:00:11

Data Manipulation with dplyr

Data Science Dojo March 19, 2018

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dplyr is a a great tool to perform data manipulation. It makes your data analysis process a lot more efficient. Even better, it’s fairly simple to learn and start applying immediately to your work! Oftentimes, with just a few elegant …

02:16

Data Mining Fundamentals: Part 1.1 – Data

Data Science Dojo August 8, 2017

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All great learning opportunities are built on a solid foundation. This session is jam-packed with all the background information, technical terminology, and basic knowledge that you will need to hit the ground running on the first day of the bootcamp.…