May 21, 2021Member-onlySegmentation model using SemTorchThis will be a short notebook on how to train a SemTorch model using the competition’s data. In the process, I will try to explain the different steps for those new to fastai in general and SemTorch in particular. Before we start, if you are new to segmentation in general…Deep Learning6 min readDeep Learning6 min read
Apr 12, 2021Member-onlyAll segmentation metrics!Semantic segmentation challenges expose us to a lot of metrics and I mean a lot. So I have decided to make a list of as many as I can and try to explain and illustrate some of these (starting from simple ones and moving to more useful ones). Let’s go! …Gpu20 min readGpu20 min read
Sep 27, 2020Member-onlyEfficientDet Meets Pytorch-LightningWelcome to this beginner friendly guide to object detection using EfficientDet. Similarly to what I have done in the NLP guide (check it here if you haven’t yet already), there will be a mix of theory, practice, and an application to the global wheat competition dataset. This will be a…Object Detection29 min readObject Detection29 min read
Jun 20, 2020Member-onlyRoBERTa Meets TPUsIntroduction Hello all! I am new to both NLP tasks (in its transformers variation at least) and TPU training, so this is the best way for me to learn both in the same time (galaxy-brain smartness). More specifically, this notebook will focus on understanding and applying the RoBERTa model to the…NLP26 min readNLP26 min read
Apr 26, 2020Member-onlyTPUs 101I am new to the world of TPUs and what a better opportunity to learn more about them than during [this] Kaggle code competition. Here is my take on the subject. I will explore some of the hardware aspects and mostly software of course. Let’s go! What is a TPU? A TPU is short…Tpu5 min readTpu5 min read
Published inTowards Data Science·Jan 20, 2019Member-onlyLessons Learned from Kaggle’s Airbus Challenge.Over the last three months, I have participated in the Airbus Ship Detection Kaggle challenge. As evident from the title, it is a detection computer vision (segmentation to be more precise) competition proposed by Airbus (its satellite data division) that consists in detecting ships in satellite images. Before I start…Machine Learning9 min readMachine Learning9 min read
Jan 1, 2019Member-only2019 ChallengesA new year is starting and with it comes a list of aspirations, hopes, dreams, and many more things. Before delving into this year’s resolutions, let me start with some of last year’s highlights: Finished my deep learning box and wrote a blog post about it. This was a big…Machine Learning2 min readMachine Learning2 min read
Nov 18, 2018Member-onlyHow I built a Deep Learning BoxThe why? This has been something that I wanted to do for a long time and have finally managed to do it at the start of 2018. In this post, I will share with you the process I went through to build a deep learning box. The complete process took…Ubuntu8 min readUbuntu8 min read
