Data Science by ODS.ai 🦜
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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
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Learning World Models: The Next Step Towards AI

Video of Yann LeCun's keynote speech. First-hand expectations of closeness of real AI. Spoiler: still not even near yet.

https://www.facebook.com/722677142/posts/10155402036352143/
A cool paper from Facebook AI (not from FAIR!) about detecting and reading text in images, at scale. 

This is very useful for detecting inappropriate content on Facebook.

The system uses R-CNN/Detectron for detecting lines of text.

The OCR uses a ConvNet applied at the level of a whole line trained with CTC.

This concept of applying a ConvNet on a whole line of text, without prior segmentation, has roots in the early days of ConvNets, for example with this NIPS 1992 paper:
"Multi-Digit Recognition Using a Space Displacement Neural Network"
by Ofer Matan, Chris Burges, Yann LeCun and John Denker.

Link: https://papers.nips.cc/paper/557-multi-digit-recognition-using-a-space-displacement-neural-network
Youtuve video with short explanation: https://youtu.be/yl3P2tYewVg

#ocr #cv #dl #rnn #facebook #yannlecun #video
friend: yo dude, wanna drink?

me: nah man, that stuff kills brain cells.

friend: you say its killing brain cells but i say its just real life dropout to prevent overfitting
Complete code examples for Machine Translation with Attention, Image Captioning, Text Generation, and DCGAN implemented with tf.keras and eager execution

“Complete code examples for Machine Translation with Attention, Image Captioning, Text Generation…” https://medium.com/tensorflow/complete-code-examples-for-machine-translation-with-attention-image-captioning-text-generation-51663d07a63d

#tensorflow #tutorial
27.23TB of research data in torrents! Includes dataset such as:
- Breast Cancer Cell Segmentation
- Liver Tumor Segmentation
- MRI Lesion Segmentation in Multiple Sclerosis
- Electron Microscopy, Hippocampus
- Digital Surface & Digital Terrain Model

And courses recordings, including:
- Introduction to Computer Science [CS50x] [Harvard] [2018]
- Artificial Intelligence(EDX)
- Richard Feynman's Lectures on Physics (The Messenger Lectures) (🔥)
- [Coursera] Machine Learning (Stanford University) (ml)
- [Coursera] Natural Language Processing (Stanford University) (nlp)
- [Coursera] Neural Networks for Machine Learning (University of Toronto) (neuralnets)

http://academictorrents.com/

#course #torrent #dataset
Fast image-to-image translation in the browser. With 3 trained models introduced. Plus a processed dataset of 1000 images for edges2cats translation.

Demo: https://zaidalyafeai.github.io/pix2pix/cats.html
Code: https://github.com/zaidalyafeai/zaidalyafeai.github.io/tree/master/pix2pix

#tf #tensorflow #tfjs #pix2pix #cv
Neural nets are terrible at arithmetic & counting. If you train one in 1 to 10, it will do okay on 3 + 5 but fail miserably for 1000 + 3000. Resolving this, «Neural Arithmetic Logic Units» can track time, do arithmetic on images of numbers, & extrapolate, providing better results than other architectures.

https://arxiv.org/pdf/1808.00508.pdf

#nn #architecture #concept #deepmind #arithmetic
The Conversational Intelligence Challenge 2 (ConvAI second part) got announced today.

The aim of our competition is to establish a concrete scenario for testing chatbots that aim to engage humans, and become a standard evaluation tool in order to make such systems directly comparable.

The most promising team attending will receive a travel grant to attend #NIPS2018

#nlp #dl #dialoguesystem #competition