Starter Theme

You can change this text in the home.php file in the theme folder.

Supervised Learning & Its Types: Machine Learning Essentials

Welcome back, machine learning geeks! Let’s delve deeper into our journey of mastering machine learning. In the previous article, we looked at both informal and technical definitions of machine learning.   We also looked at the two major types of machine learning algorithms, A) supervised machine learning algorithms, and B) unsupervised machine learning algorithms. We […]

DSC_0024 Zach Doty Cover Photo for What is Machine Learning

What is Machine Learning?

Hello there, fellow Machine Learning (ML) students! Welcome back to our crash course in starting machine learning from an absolute beginner’s perspective. In our previous article, we covered an introduction to Machine Learning, answering several key questions: Where is machine learning used in our lives? Where did machine learning come from? Where is machine learning […]

DSC_0013 Zach Doty Cover Photo for Introduction to Machine Learning

An Introduction to Machine Learning

Howdy! This is an abrupt interruption to our regularly scheduled programming of SQL lessons, Amazon Alexa Skill development and Algorithmic trading. For those readers who don’t personally know me, I’m on a quest/streak to level up as a technologist. Getting around to the point, I’ve been taking self-paced courses in varying forms to learn, apply […]

DSC_0104 Zach Doty Cover Photo for Learning LIKE SQL Statement

The LIKE Statement: SQL Statement Fundamentals

Howdy folks! We are overdue for another installation of SQL learning. I’ve slept a few times since the past couple of articles on how to learn SQL. Previously, we talked about the IN Statement, BETWEEN statement, and ORDER BY clause. In this article, we’ll learn how to execute the LIKE statement in SQL queries. Let’s […]

Building an Interactive Alexa Quiz Skill, Part 2

Disclaimer: this was typed late at night on a tired mind. Please excuse typos, convention errors, and generally poor writing. 🙂 Howdy, Alexa nerds! Welcome back to our journey in learning Amazon Alexa Skill Development. Quick funny aside, would you care to guess my most common use of the Echo? It’s to play looong Spotify […]

DSC_0002 Zach Doty Cover Photo for Interactive Alexa Quiz Skill Development

Building an Interactive Quiz Alexa Skill, Part 1

Hello Alexa geeks! Welcome back to our journey of learning how to develop Amazon Alexa Skills for the Echo and more. Last time, we completed the build process for our first simple “fact-dispensing” Alexa Skill. In this article, we’ll start the process for a skill that accepts user input in the form of a quiz, […]

How to Build Your First Amazon Alexa Skill, Pt. 2: Skill Interface

Welcome back, Alexa geeks! In the last article, we laid the groundwork for making our first Amazon Alexa skill. We covered the concepts and frameworks in Alexa skill development. We also did some work in AWS Lambda to prepare for voice requests  being made to our service.   Quick Recap on The Alexa Skill Service […]

The IN Statement: SQL Fundamentals

Howdy, budding SQL masters! It’s been a minute since the last SQL post! I’ve taken some time to devote to Alexa Skills, some other personal housekeeping, and adopting a dog with my wife!! Last time we talked SQL, we learned the BETWEEN statement to hone in on the exact values we wanted for a SQL […]

How to Build Your First Amazon Alexa Skill, Part 1 – The Skill Service

Introductory Disclaimer: AWS is changing, and changing fast! Between developing my first skill in mid-January 2017 and now going back to learn more / teach, quite a lot has changed in the AWS developer areas. All that to say is that I’ve already had to cobble screen shots together to make this article work, and […]

Update: Testing Your DIY Amazon Alexa / Echo Device (Raspberry Pi)

Hey there folks, happy weekend! Hope this post finds you well. This is a follow up to my previous post on how to make your own Amazon Alexa / Echo device from a Raspberry Pi. First, an Apology for the Cliff Hanger I left you hanging at the end of that post, and I’m very […]