Data Science by ODS.ai 🦜
46K subscribers
676 photos
77 videos
7 files
1.75K links
First Telegram Data Science channel. Covering all technical and popular staff about anything related to Data Science: AI, Big Data, Machine Learning, Statistics, general Math and the applications of former. To reach editors contact: @malev
加入频道
​​Probabilistic Image Segmentation

Re-implementation of the model described in «A Probabilistic U-Net for Segmentation of Ambiguous Images».

ArXiV: https://arxiv.org/abs/1806.05034
Github: https://github.com/SimonKohl/probabilistic_unet
Imitation by watching YouTube

Learning features from YouTube videos through self-supervision allows us to solve hard exploration games in Atari.

Paper: https://papers.nips.cc/paper/7557-playing-hard-exploration-games-by-watching-youtube.pdf
Youtube: https://www.youtube.com/watch?v=s8ZSVfYmtpc&feature=youtu.be

#RL #YouTube
Do Better ImageNet Models Transfer Better?

Finding: better ImageNet architectures tend to work better on other datasets too. Surprise: pretraining on ImageNet dataset sometimes doesn't help very much.

ArXiV: https://arxiv.org/abs/1805.08974

#ImageNet #finetuning #transferlearning
How Many Samples are Needed to Learn a Convolutional Neural Network

Article questioning fact that CNNs use a more compact representation than the Fully-connected Neural Network (FNN) and thus require fewer training samples to accurately estimate their parameters.

ArXiV: https://arxiv.org/abs/1805.07883

#CNN #nn
​​Deep learning for chest X-rays

Important work on chest X-Ray analysis.

ArXiV: https://arxiv.org/abs/1711.05225

#DL #medical #bioinformatics
​​UberAI introduces a new approach for making Neural Networks process images faster & more accurately with jpeg representations.

Link: https://eng.uber.com/neural-networks-jpeg/
Paper: https://papers.nips.cc/paper/7649-faster-neural-networks-straight-from-jpeg

#nn #CV #Uber
​​Stunning face generation results in “A Style-Based Generator Architecture for Generative Adversarial Networks”

ArXiV: https://arxiv.org/pdf/1812.04948.pdf

#CV #nn #GAN
Yeah, these are not real people.
​​Facebook has released #PyText — new framework on top of #PyTorch.

This framework is build to make it easier for developers to build #NLP models.

Link: https://code.fb.com/ai-research/pytext-open-source-nlp-framework/
Quick poll, please fill where are you from: https://goo.gl/forms/AacYr2lDzxBg1vpf2

Poll is available until GMT 23:59 16.12. Please, vote, this will affect content as well as other activities, which can be created for our community.

We need to hit 500+ responses to have statistically correct results.