A small experiment to show the magnificent DALL-E 2, which generates images from descriptions, is still prone to biases. — Today I finally got access to play with DALL-E 2 [1] by Open.AI. This model generates images from user-written description which includes the objects and styling of the image. The Problem We are almost a decade after Google photos tagged two African Americans as gorillas, but we see time after time that…

A non-profit pushes to the extreme the challenges in management. Learn the tips I applied from this experience in tech management. — Introduction Aside from being a data team lead, I am the proud founder and chair of the board at Hydrocephalus Israel Non-profit. I believe this experience helped me become a better tech manager and in this blog post I hope you can learn from my experience as well. So let me…

I liked working for this company, I worked there for around three years. This was my first official full time job once I completed my Bachelor’s degree in Electrical Engineering. After graduating, I was very confused, I didn’t know what kind of position I was looking for. EE is very…

Introduction Think about your last good conversation with a friend. What made it so comfortable? What made it feel fun, helpful or meaningful? These are part of the questions that the field of conversationalAI is trying to solve. …

Wordle fans: this blog post will answer this question. — Introduction Wordle is a daily game [1]. Each day there’s a common 5 letter word everyone needs to discover. You are given 6 tries. Each try you need to submit a 5 letter english word. After each guess for each letter you know if they appear and in the right place…

Advanced machine learning based products are a part of you everyday-life also in advanced domains such as healthcare. Therefore understanding the decision behind the ML-based model is key to have users gain trust in the model, debug the model, discover biases and more. Providing explanations to the AI-black box models…

Learning about Shapley value, coalitions and machine learning SHAP feature importance via the TV show “Survivor” — In this post, you will understand the game of coalition, and specifically Shapley value. The Shapley value was named after Lloyd Shapley, who won the Nobel Prize in Economics in 2012 for it. The Shapley value is important and used not only for coalitions but for any cooperative game. …

Data insights about online facts regarding COVID19. The corona virus has changed our everyday lives. I took the health recommendations given in Israel [1] and was interested in finding the data confirmation for them. The dataset I used [2] is based on 700 detailed entries South Korea patients. The purpose…

Green AI — How the financial and environmental costs of NLP models could change the future of the NLP community. Introduction The recent improvements in NLP models obtained notable improvements in accuracy. However, these improvements are not “free”, they require heavy computational resources. They are costly and consume a…