Name: Towards AI Legal Name: Towards AI, Inc. Description: Towards AI is the world's leading artificial intelligence (AI) and technology publication. Read by thought-leaders and decision-makers around the world. Phone Number: +1-650-246-9381 Email: pub@towardsai.net
228 Park Avenue South New York, NY 10003 United States
Website: Publisher: https://towardsai.net/#publisher Diversity Policy: https://towardsai.net/about Ethics Policy: https://towardsai.net/about Masthead: https://towardsai.net/about
Name: Towards AI Legal Name: Towards AI, Inc. Description: Towards AI is the world's leading artificial intelligence (AI) and technology publication. Founders: Roberto Iriondo, , Job Title: Co-founder and Advisor Works for: Towards AI, Inc. Follow Roberto: X, LinkedIn, GitHub, Google Scholar, Towards AI Profile, Medium, ML@CMU, FreeCodeCamp, Crunchbase, Bloomberg, Roberto Iriondo, Generative AI Lab, Generative AI Lab VeloxTrend Ultrarix Capital Partners Denis Piffaretti, Job Title: Co-founder Works for: Towards AI, Inc. Louie Peters, Job Title: Co-founder Works for: Towards AI, Inc. Louis-François Bouchard, Job Title: Co-founder Works for: Towards AI, Inc. Cover:
Towards AI Cover
Logo:
Towards AI Logo
Areas Served: Worldwide Alternate Name: Towards AI, Inc. Alternate Name: Towards AI Co. Alternate Name: towards ai Alternate Name: towardsai Alternate Name: towards.ai Alternate Name: tai Alternate Name: toward ai Alternate Name: toward.ai Alternate Name: Towards AI, Inc. Alternate Name: towardsai.net Alternate Name: pub.towardsai.net
5 stars – based on 497 reviews

Frequently Used, Contextual References

TODO: Remember to copy unique IDs whenever it needs used. i.e., URL: 304b2e42315e

Resources

Our 15 AI experts built the most comprehensive, practical, 90+ lesson courses to master AI Engineering - we have pathways for any experience at Towards AI Academy. Cohorts still open - use COHORT10 for 10% off.

Publication

Intro to Neural Networks (Brilliant.org)
Machine Learning

Intro to Neural Networks (Brilliant.org)

Last Updated on June 9, 2020 by Editorial Team

Author(s): Alison Sin

Neural Networks

These are the notes I’ve taken while going through this course at Brilliant.org. 🙂 since a premium membership might not be universally accessible and they did an outstanding job explaining the concept in simple terms, I decided to share some insights 😊

Note: All credits go to Brilliant.org!

I. Introduction

A. Why Artificial Neural Networks (ANNs)?

Because some problems X be solved with programming.

e.g. a vision problem: object recognition [classifying simple objects]

→ the main difference: different number of corners

B. What is an ANN?

An ANN is made up of ANs (artificial neurons).

Intro to Neural Networks (Brilliant.org)

Features of AN:

i) follow the rules mechanically from input to output

ii) learn by feedback reinforcement:

1. ANN is fed with input → make the best guess

2. if correct → nothing happens VS

If wrong → adjust the internal configuration to change computation

II. Neurons

  • Types: 1. Binary Neurons, 2. Sigmoid, 3. Identity
  • Act as: 1) classifiers → 2) predictors

Can adjust: 1) bias (threshold), 2) weights (influence)

  1. Binary Neurons (~ Decision Box)

a) perform “AND,” “OR” by changing the bias

e.g., with two inputs (I1, I2)

if I1 + I2 ≥ bias → “ON”

b) can perform “XOR” → by introducing -ve inputs


Intro to Neural Networks (Brilliant.org) was originally published in Towards AI — Multidisciplinary Science Journal on Medium, where people are continuing the conversation by highlighting and responding to this story.

Published via Towards AI


Take our 90+ lesson From Beginner to Advanced LLM Developer Certification: From choosing a project to deploying a working product this is the most comprehensive and practical LLM course out there!

Towards AI has published Building LLMs for Production—our 470+ page guide to mastering LLMs with practical projects and expert insights!


Discover Your Dream AI Career at Towards AI Jobs

Towards AI has built a jobs board tailored specifically to Machine Learning and Data Science Jobs and Skills. Our software searches for live AI jobs each hour, labels and categorises them and makes them easily searchable. Explore over 40,000 live jobs today with Towards AI Jobs!

Note: Content contains the views of the contributing authors and not Towards AI.