Category Archives: Entrepreneurship

Introduction to Neural Networks

In my last blog post, I detailed the implementation of machine learning models in iOS applications using the Core ML and Vision frameworks. As you probably remember from the tutorial, I implemented the Inception v3 model to give the app the ability to classify 1,000 common objects in the world. While it is true that you can easily download the model from a Github repository, have you ever wonder where it came from? In this blog post, I will introduce the “brain” behind the Inception v3 model––an artificial neural network (ANN).

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The Importance of Networking -KC

The saying, “It’s not what you know, it’s who you know,” is one of the most accurate cliches. In any field, it helps to know people. And the benefit of networking is rarely given full credit. To those who are aspiring to build a business or start their own community group, networking is your key to success. You may not have full funding or a team of 100 people, but having a coalition of people across fields will help make up that difference. Continue reading

Reflections — William

My independent project for this semester aims to create a report which compares several of the usual deep learning architectures using a set of grocery pictures. I started by watching and reading through open course materials and videos, which I found on the website of Stanford University, course CS231n. I also got in touch with a mentor from my hometown and sought his guidance on this topic. He is a graduate student at Fudan University, Shanghai. We arranged meetings every other week via Zoom and he has been helping me to better understand open course materials. Continue reading

The Four Failing Pillars of Sex Ed – KC

Sex education needs serious renovations – dare I say an overhaul. We are failing to teach students how to keep their bodies happy, healthy, and safe. Here are four reasons why sex education is failing students in Pennsylvania and across the nation: Continue reading

Implementing a Machine Learning Model with Core ML Part II – Vision API – Kevin

In my previous blog post, I wrote about the implementation of a general machine learning model using Apple’s Core ML framework. In this blog post, I will continue my discussion of Core ML and focus on a specific aspect of the framework—computer vision.

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Quakerism’s Influence on my Activism – KC

My interview  about Keystone Coalition for Advancing Sex Education was just published in Vice News’ Broadly section today titled “This Teen is Paving the Way for LGBTQ Inclusive Sex Ed in Schools”. The following post is a follow-up on the interview, which you can read here.

One of the questions I was asked for my Q&A was “Westtown is a Quaker school. Were you raised Quaker? If so, how has that influenced your path regarding Keystone CASE (if at all)? If not, how has your Quaker schooling influenced your path in any way (if at all)?” Continue reading

Moving below the surface: Artificial Neural Networks — William

As mentioned before, we will be discussing artificial neural networks in this blog. Being a significant subject in the field of supervised machine learning, neural networks excel at solving classification problems, and, when combined with convolution integrals, are the most popular model for image classification tasks. Continue reading