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Re:Implementing a Convolutional Neural Network Using Only NumPy by vzhou842 on Friday May 31, 2019 @05:51PM (#20065333)
Hey, author here. Happy to hear any comments or answer any questions.

Runnable code from the article: https://repl.it/@vzhou842/A-CNN-from-scratch-Part-2

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Re:Implementing a Convolutional Neural Network Using Only NumPy by stuqqq on Friday May 31, 2019 @06:07PM (#20065462)
You keep posting this a few times this week: https://news.ycombinator.com/from?site=victorzhou.com
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Re:Implementing a Convolutional Neural Network Using Only NumPy by minimaxir on Friday May 31, 2019 @08:38PM (#20066318)
HN allows a small number of reposts for a given post if the original didn't get much traction.

In this case however, this particular is a Part 2 to a Part 1 that was successful on HN, which may not be sufficiently different.

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Re:Implementing a Convolutional Neural Network Using Only NumPy by vzhou842 on Friday May 31, 2019 @06:20PM (#20065556)
One of those was the prequel to this post: https://news.ycombinator.com/item?id=19981736 (titles are similar because content is similar)

The other two were reposts because they didn’t gain traction.

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Re:Implementing a Convolutional Neural Network Using Only NumPy by modsiw on Friday May 31, 2019 @07:16PM (#20065967)
Did you change anything to help get traction? Seems to me that’s just a verbose way of saying you spammed it.
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Re:Implementing a Convolutional Neural Network Using Only NumPy by Cybiote on Friday May 31, 2019 @07:26PM (#20066031)
The page contains superb, high quality work. I find the negativity in this branch incomprehensible. I and I suspect, many others, did not see any of the other times the author posted it. I am probably not alone in being glad they persevered at sharing it.
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Re:Implementing a Convolutional Neural Network Using Only NumPy by bjornsing on Saturday June 01, 2019 @04:25AM (#20068072)
+1
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Re:Implementing a Convolutional Neural Network Using Only NumPy by Anon84 on Friday May 31, 2019 @08:24PM (#20066265)
Doesn't HN get rid of duplicates?
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Re:Implementing a Convolutional Neural Network Using Only NumPy by neurohacker on Saturday June 01, 2019 @12:44AM (#20067289)
If you want to downsample segmentation produced from convnet output using only numpy, I have this technique to contribute :)

https://towardsdatascience.com/countless-high-performance-2x...

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Re:Implementing a Convolutional Neural Network Using Only NumPy by khasreto on Friday May 31, 2019 @06:06PM (#20065447)
Wow nice job in the next part you can implement regression :) , This is done better than my lectures do at university haha. Greetings
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Re:Implementing a Convolutional Neural Network Using Only NumPy by panpanna on Saturday June 01, 2019 @04:41AM (#20068138)
Andrew Ng's coursed learn you to build CNN (and lots more) from scratch using only numpy.

Hope does this compare to that?

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Re:Implementing a Convolutional Neural Network Using Only NumPy by rahimnathwani on Saturday June 01, 2019 @05:26AM (#20068304)
Victor's CNN posts cover roughly the same ground as section 1 (of 4) of Andrew's CNN course.

Andrew's explanations in the videos are really well crafted, and cover the 'why' of everything clearly.

Sections 2-4 of Andrew's course cover more advanced CNN architectures, and also more advanced use cases that image classification.

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