graydonhope Goto Github PK

k-means-clustering-and-pca

K-Means Clustering (Image Compression) and Principal Component Analysis (Dimensionality Reduction)

learningalgorithmevaluation

Evaluating Learning Algorithms using Learning Curves and Bias/Variance

leftrotation

Given an array and a number of left rotations, move the array values to their designated location

logistic-regression

Implementing logistic regression on different data sets. Creating sigmoid function, cost function, and adding regularization to cost and gradient.

matching_game

Card shuffling match game

motor_controller

Motor Controller for Electric Longboard

passwordcracker

Cracking SHA256 encrypted passwords (common)

phishing_detection

Phishing cyber attack detection implementation

pointcp

Intro to Software Engineering Assignment 1 - Point Design Classes and Interface

pricelistsort

Given a list of prices, and a maximum amount of money to spend, this program returns the most items you can buy.

ransomnote

Harold is a kidnapper who wrote a ransom note, but now he is worried it will be traced back to him through his handwriting. He found a magazine and wants to know if he can cut out whole words from it and use them to create an untraceable replica of his ransom note. The words in his note are case-sensitive and he must use only whole words available in the magazine. He cannot use substrings or concatenation to create the words he needs. Given the words in the magazine and the words in the ransom note, print Yes if he can replicate his ransom note exactly using whole words from the magazine; otherwise, print No. For example, the note is "Attack at dawn". The magazine contains only "attack at dawn". The magazine has all the right words, but there's a case mismatch. The answer is .

receiptrecognitionsample

Some sample code from the Receipt Recognition application

resumegraydon

sds

seg-assignment_1

Converts and stores Polar/Cartesian Coordinates and Tests different forms of arrays and iterators to check efficiency

seg2101lab1

skateboardcontroller

Arduino code to connect the Bluetooth phone controller to the motor and drivetrain

sonarcar

Bluetooth and Sonar controlled remote control 3D printed car

spam-classifier

Using Support Vector Machines to build a Spam Classifier

sql_java

SQL Database commands (create, add, delete, select) using a java program

summer-of-code

Arduino @ Google Summer of Code

teaching-assistant-management-system

Creating a System Model for Teaching Assistant Management System Specification