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SergeyMorugin / ostagram

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neural_style config? #2

Open zezic opened 8 years ago

zezic commented 8 years ago

Can you share neural_style configs used at ostagram? I can't get results with clean neural_style from repo similar to "wow" ostagram ouput. Are you using special model or just VGG_ILSVRC_19_layers?

GabiGrin commented 8 years ago

Not sure, but looks like default-ish settings

cavinsmith commented 8 years ago

Same question: I have prefect results on paid ostagram and really average results in custom render:

result

GabiGrin commented 8 years ago

I got much better results with -init=image Instead of the default random setting On May 2, 2016 3:44 PM, "Andrew G. Kuznetsov" notifications@github.com wrote:

Same question: I have prefect results on paid ostagram and really average results in custom render:

[image: result] https://cloud.githubusercontent.com/assets/435258/14954632/a9fab14e-107c-11e6-924d-ec1d9c69e3b6.jpg

— You are receiving this because you commented. Reply to this email directly or view it on GitHub https://github.com/SergeyMorugin/ostagram/issues/2#issuecomment-216225597

cavinsmith commented 8 years ago

@GabiGrin oh thank you! it's probably used in ostagram! I'm just get working my macbook gt650m with NIN-Imagenet model, and it's compatible to make 650px wide images with 384 gpu cores! but i still can't run cudd backend on mac(

cavinsmith commented 8 years ago

@GabiGrin here are 5000 cycles 650px wide on NIN:

out_5000

GabiGrin commented 8 years ago

@cavinsmith Looks good 👯 I also couldn't get cuda running, seems like there's not enough gpu memory on my mac. However, with 650 cycles in CPU mode I get nice results in 25-30 minutes. Do you see any difference from the first 5/6 hundred cycles up to the 6k ones? I output a new file on each 50 cycles, and stop seeing major differences after 400-500 iterations.

cavinsmith commented 8 years ago

@GabiGrin try NIN network - works on mac. I see difference maximum up to 2000 cycles

j2kun commented 8 years ago

it looks like the init_params are loaded from a secret config file. Shame.

cavinsmith commented 8 years ago

@j2kun -init image and all default works very nice. I also have good recipe for NIN network (works for up to 700px on 1gb ram on macbook)

j2kun commented 8 years ago

I have found NIN to be awful with my tested settings, so yeah please let me know what settings you use for that. (Do you also have examples?)

cavinsmith commented 8 years ago

@j2kun one of my NIN config is here in comments

Results are different with different styles, but I can show some interesting (my best results are NSFW, write me a letter to cav@cav.ru and I will send it to you):

1000 cycles fox_1000

4600 cycles shi-fractal_4600

1200 cycles mora_1200

1900 cycles lenin_1900