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Kuba
Kuba
13:19
@CraigCarter no problem, let me know once you are back.
Feeds
Feeds
13:59
halirutan: About Music, Recording and Visualizations
posted on January 03, 2019 by Patrick Scheibe

Last year, I re-discovered home-recording and had quite some fun. Here, I want to share some of the things I learned and combine everything by visualizing the music with Mathematica.

2
Carl Lange
Carl Lange
14:42
Processing XML in MMA is not super usable in my opinion, and the documentation is alternately very sparse or very dense. Probably one of the only things I miss python for (beautifulsoup is much more usable than anything in MMA)
C. E.
C. E.
@CarlLange I agree, that's why I wrote jsoupLink. Although it is geared towards HTML it also works for XML.
Carl Lange
Carl Lange
@C.E. Wow, really nice! I'm actually working with HTML anyway
C. E.
C. E.
Then you'll probably find this to be much preferable to symbolic XML :)
 
1 hour later…
psimeson
psimeson
15:57
I am trying to play with lenet5 architecture ... this is how it looks: `NetChain[{ConvolutionLayer[20, 3], ElementwiseLayer[Ramp],
PoolingLayer[3, 3], ConvolutionLayer[50, 3], ElementwiseLayer[Ramp],
PoolingLayer[3, 3], FlattenLayer[], LinearLayer[500],
ElementwiseLayer[Ramp], LinearLayer[2], SoftmaxLayer[]},
"Input" -> {6400, 3}, "Output" -> dec]` and I get this error: `NetChain::valfail: Validation failed for PoolingLayer: kernel size 3 plus padding size 0 cannot exceed input size 1.` I read the documentation but I did't understand how to resolve it
psimeson
psimeson
16:38
padding seemed to help resolve the issue
b3m2a1
b3m2a1
17:03
@CarlLange see this as well: mathematica.stackexchange.com/questions/183940/…
b3m2a1
b3m2a1
17:48
It always surprises me when top-level code can beat compiled code:
user image
bobthechemist
bobthechemist
17:59
Can someone confirm if the code in this answer works in M11? I try to run the examples in the post and M sits and churns w/o generating output.
Jason B.
Jason B.
@bobthechemist - I can get an output from both versions of VennDiagram there using M11.1
bobthechemist
bobthechemist
@JasonB. Thanks. I'm using M11.3 - I wonder if something has happened in between these two subversions...
Jason B.
Jason B.
It's bound t be some Region function somewhere in there...
In 11.3 I get a kernel hang, in 12. it $Aborts pretty quickly. I'll try to look for a minimal example and file it
bobthechemist
bobthechemist
18:14
You may be right - I have M11.0 and M11.2 on my computer as well (forgot about that). Code runs as expected in 11.0 and 11.2 throws RegionIntersection errors

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