I think the most common question I get asked is what exactly is a Technical Experience Designer? When we say Experience we’re referring to UX or User Experience, so let’s break it down. 1/8
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THREAD: How is it possible to train a well-performing, advanced Computer Vision model 𝗼𝗻 𝘁𝗵𝗲 𝗖𝗣𝗨? 🤔
At the heart of this lies the most important technique in modern deep learning - transfer learning.
Let's analyze how it
2/ For starters, let's look at what a neural network (NN for short) does.
An NN is like a stack of pancakes, with computation flowing up when we make predictions.
How does it all work?
3/ We show an image to our model.
An image is a collection of pixels. Each pixel is just a bunch of numbers describing its color.
Here is what it might look like for a black and white image
4/ The picture goes into the layer at the bottom.
Each layer performs computation on the image, transforming it and passing it upwards.
5/ By the time the image reaches the uppermost layer, it has been transformed to the point that it now consists of two numbers only.
The outputs of a layer are called activations, and the outputs of the last layer have a special meaning... they are the predictions!
At the heart of this lies the most important technique in modern deep learning - transfer learning.
Let's analyze how it
THREAD: Can you start learning cutting-edge deep learning without specialized hardware? \U0001f916
— Radek Osmulski (@radekosmulski) February 11, 2021
In this thread, we will train an advanced Computer Vision model on a challenging dataset. \U0001f415\U0001f408 Training completes in 25 minutes on my 3yrs old Ryzen 5 CPU.
Let me show you how...
2/ For starters, let's look at what a neural network (NN for short) does.
An NN is like a stack of pancakes, with computation flowing up when we make predictions.
How does it all work?
![](https://pbs.twimg.com/media/EugqD_-XYAE5Xmn.png)
3/ We show an image to our model.
An image is a collection of pixels. Each pixel is just a bunch of numbers describing its color.
Here is what it might look like for a black and white image
![](https://pbs.twimg.com/media/EugqEXIXMAgcaud.png)
4/ The picture goes into the layer at the bottom.
Each layer performs computation on the image, transforming it and passing it upwards.
![](https://pbs.twimg.com/media/EugqEseWgAEGbY7.jpg)
5/ By the time the image reaches the uppermost layer, it has been transformed to the point that it now consists of two numbers only.
The outputs of a layer are called activations, and the outputs of the last layer have a special meaning... they are the predictions!
![](https://pbs.twimg.com/media/EugqE_kWQAYdoqK.png)
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Assalam Alaiki dear Sister in Islam. I hope this meets you well. Hope you are keeping safe in this pandemic. May Allah preserve you and your beloved family. I would like to address the misconception and misinterpretation in your thread. Please peruse the THREAD below.
1. First off, a disclaimer. Should you feel hurt by my words in the course of the thread, then forgive me. It’s from me and not from Islam. And I probably have to improve on my delivery. And I may not quote you verbatim, but the intended meaning would be there. Thank You!
2. Standing on Imam Shafii’s quote: “And I never debated anyone but that I did not mind whether Allah clarified the truth on my tongue or his tongue” or “I never once debated anyone hoping to win the debate; rather I always wished that the truth would come from his side.”
3. Okay, into the meat (my love for meat is showing. Lol) of the thread. Even though you didn’t mention the verse that permitted polygamy, everyone knows the verse you were talking about (Q4:3).
4. Your reasons for the revelation of the verse are strange. The first time I came across such. I had to quickly consult the books on the exegeses or tafsir of the Quran written by renowned specialists!
A lot of things Muslims do now and claim as Islamic rule is actually a culture that Islam curtailed or tried to perfect.
— Sule Nana (@izesule) January 2, 2021
Let's talk polygamy.
Islam didn't come and say, "oh men, marry four wives"
No.
Polygamy was in existence, long before the coming of Islam.
1. First off, a disclaimer. Should you feel hurt by my words in the course of the thread, then forgive me. It’s from me and not from Islam. And I probably have to improve on my delivery. And I may not quote you verbatim, but the intended meaning would be there. Thank You!
2. Standing on Imam Shafii’s quote: “And I never debated anyone but that I did not mind whether Allah clarified the truth on my tongue or his tongue” or “I never once debated anyone hoping to win the debate; rather I always wished that the truth would come from his side.”
3. Okay, into the meat (my love for meat is showing. Lol) of the thread. Even though you didn’t mention the verse that permitted polygamy, everyone knows the verse you were talking about (Q4:3).
![](https://pbs.twimg.com/media/Eq-pNe-VoAIG1aq.png)
4. Your reasons for the revelation of the verse are strange. The first time I came across such. I had to quickly consult the books on the exegeses or tafsir of the Quran written by renowned specialists!