✏️ Interesting fact about Python:
Variables are always pointers to objects, not labels of changeable memory areas.
Strictly speaking, when you set a variable to a new value, you don't modify the value of the variable.
The variable just references a different object.
👇🧵1/2
If you use it right, Twitter is the most powerful platform in the world.
But Twitter does a horrible job of showing you its advanced features.
Here are 10 of them you probably know nothing about:
Looking for kick-ass, 100% free machine learning courses?
- MIT 6.S191 Introduction to Deep Learning
- DS-GA 1008 Deep Learning
- UC Berkeley Full Stack Deep Learning
- UC Berkeley CS 182 Deep Learning
- Cornell Tech CS 5787 Applied Machine Learning
Find them and pick one.
Why does Stochastic Gradient Descent generalise well in deep networks?
Our team shows that if the learning rate is small but finite, the mean iterate of random shuffling SGD stays close to the path of gradient flow, but on a modified loss landscape https://t.co/JUAzPujWfP
You gotta think about this one carefully!
Imagine you go to the doctor and get tested for a rare disease (only 1 in 10,000 people get it.)
The test is 99% effective in detecting both sick and healthy people.
Your test comes back positive.
Are you really sick? Explain below 👇
This is the clearest and most correct explanation of threads and processes I've seen in Python.
All coders (including data scientists) need to understand this important topic.
So I wrote a 5400-word lecture note on the basics of data engineering for my students, covering:
* data formats (row- vs. column-based, text vs. binary)
* ETL
* batch processing vs. stream processing
* training datasets
WIP. Feedback much appreciated!
https://t.co/oFdTDSIAin
Oxford/AZ reports overall reduction in PCR positivity of 54.1%, but only 2% "vaccine efficacy against asymptomatic infection."
Confused?
Allow me to explain with crudely drawn pictures why the overall findings are still quite positive. 1/8
Primer on Bayesian statistics published in Nature. But it's not only science that is recognizing Bayesian modeling as the powerful inference method that it is, I see the same happening in business. Exciting times! https://t.co/TiIgD3TK5C
Check out this excellent step-by-step demonstration of how you can develop a TF/Keras project in a Kaggle notebook and send it to Google Cloud for training at scale right from your notebook, using TF Cloud
https://t.co/TeRzeWwPpX
Excited to discuss our #NeurIPS2020 oral presentation on data augmentation! Want to know why data augmentation helps improve performance of #ml methods? See work at https://t.co/CVJYf4csmf, and pls share! 1/