I had so much fun with the War simulator I decided to write another simulator for Blackjack (or 21). It offered a more challenging set of rules to implement, and I was curious whether playing "by the book" actually improved your odds of winning or not. Like the War simulator, I implemented this simulator in … Continue reading Blackjack (a.k.a 21) Simulation
Is it you? To find out, read Ayn Rand's, Atlas Shrugged. It has been prophetic for more than 50 years.
After playing the card game War recently, I wonder about the probability of winning, and on average, how many "battles" were fought and how many wars waged in a single game? Intuitively, I figured the odds of winning were 50-50 because there really is no strategy to the game; it's all chance. To explore my … Continue reading War Sim (the card game)
In the first two installments (1, 2) of this series on Nifi, I demonstrated how I used Nifi to generate MD5 hashes for all the files on my hard drive and save them to a MongoDB for quick reference. I also demonstrated how I checked the database for the existence of the hash value before … Continue reading Another Nifi Experiment: Hashing Files – Part 3
In part 1 of this blog I explained how I used Nifi to read files from my hard drive, create MD5 hashes for them, and check a database to determine if they were duplicates. I also reviewed how I used Wait/Notify processors as a gate to ensure only one file at a time was processed … Continue reading Another Nifi Experiment: Hashing Files – Part 2
I had some more fun experimenting with Nifi this week. I set out to create a database containing MD5 hash values of all the files on my hard drive. I wanted to use only Nifi out-of-the-box components and was encouraged to find processors already designed to read files from a file system, create hashes, and … Continue reading Another Nifi Experiment: Hashing Files – Part 1
I shot my first Steel Challenge this past September and absolutely loved it. There is something very satisfying about hearing a steel target "ping" when it is hit. After shooting my first match I began to think about ways to practice the Steel Challenge indoors with a laser and in spaces less than the size … Continue reading Jupyter Notebook and the Steel Challenge
In part 1 of this blog I described how I integrated a YOLO (You Only Look Once) image classification process with Nifi. The first part of the process sent images to YOLO for classification and retrieved the results. The second part, and the subject of this blog, will aggregate the results of each image into … Continue reading YOLO and Nifi: You Only LOOK Once – Part 2
YOLO, You Only Look Once, is a real-time object detection system. You can read the research paper or watch the videos on the website to get a feel for what this system offers. Best of all, the source code is completely free! This blog will not get into retraining the system or implementing it for … Continue reading YOLO and Nifi: You Only LOOK Once – Part I
Fight Finished! In case you need to re-live game #7 where the Nats came from behind to beat the Astros, here's my book. World Series Game #7 - WSH @ HOU Or the link to LiveBaseballScoreCards. Thank you Nationals for an exciting year of baseball, and for staying in the fight. Go Nats!