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    Research

    Coursework notes, explorations, and research.

    A CNN with No Framework: Pothole Detection with LeNet-5 and NumPy

    research

    Convolution, pooling, softmax and backpropagation derived by hand and written in NumPy — no PyTorch, no TensorFlow, no autograd. From 75.7% to 94.4% accuracy, and how to prove the gradients are actually right.

    #cnn#numpy#python

    Dirty Ceramic Floor Detection

    research

    This project aims to distinguish between **clean** and **dirty** ceramic floor conditions using digital image processing techniques.

    #image-processing#computer-vision#python

    Module 7: Exploring Computer Input and Output

    research

    Exploring computer input and output devices and peripherals

    #input-output#peripherals#keyboard

    Module 5: Digital Security, Ethics, and Privacy in Introduction to Information Technology

    research

    Digital security, ethics, and privacy in information technology

    #security#privacy#malware

    Summary: Discussion in the First Chapter

    research

    Summary and review of key topics from the first chapters

    #summary#review#hardware

    Module 4: Programs and Applications: Roles, Types, and Security in Information Technology

    research

    Programs and applications: roles, types, and security in IT

    #software#applications#operating-systems

    Module 6: Computer Components in Introduction to Information Technology

    research

    Computer components inside the casing and data representation systems

    #hardware#cpu#memory

    Module 8: Data Storage in Computers and Cloud Devices: A Complete Guide

    research

    Data storage in computers and cloud devices: a complete guide

    #storage#hard-drive#ssd

    Module 3: Buying Guidelines and Characteristics of Technology Devices — A Module Covering Various Types and Key Aspects

    research

    Buying guide and characteristics of various technology devices

    #devices#hardware#purchasing-guide

    Module 2: Awareness in the Digital Era: Preventing the Spread of Hoaxes and Digital Crime

    research

    Awareness in the digital era: preventing hoax and digital crime

    #digital-literacy#hoax-prevention#cybercrime

    Module 1: Introduction to Basic Computer Concepts and Their Use in Society

    research

    Introduction to basic computer concepts and their role in modern society

    #computer-basics#hardware#internet
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