Implement a demo website similar to Decaf Demo about caffe HOT 15 CLOSED

I am not very warm-hearted on this since caffe focuses more on research purpose instead of demo-side codes. Thrift + RPC seems a little bit too far away from this purpose - we do have a plan to make a demo based on python + c++ but still based on Flask, and that is probably as far as we will go at Berkeley. However, if you would like to make a demo and put it under examples/, you are more than welcome :) Before that happens I will temporarily close this issue - please reopen and make a pull request should you feel fit.

from caffe.

I'll port the decaf flask-based demo server and get a demo server running on a Berkeley-owned machine.

from caffe.

@sergeyk how's this coming? Any problems?

from caffe.

Done, live at http://demo.caffe.berkeleyvision.org/.
Will put the code into examples/ pretty soon, so not closing the issue until then.

from caffe.

Just clicked the quick example, why is the network not so accurate and so slow?

Maximally accurate
electric fan 1.13692
fan 0.49594
balloon 0.44721
lighter-than-air craft 0.38628
device 0.38628

Maximally specific
electric fan 0.54130
balloon 0.20039
pinwheel 0.06652
sunglass 0.03716
maraca 0.02352

CNN took 10.165 seconds.

from caffe.

That's odd! There must be some fault with the demo machine-the demo usually
runs in ~0.3 s (it's a slow machine) and is reasonably accurate.

@sergeyk could you look into this or restart the demo?

Le dimanche 8 juin 2014, kloudkl [email protected] a écrit :

Just clicked the quick example, why is the network not so accurate and so
slow?
[image: image]
https://cloud.githubusercontent.com/assets/4530451/3211448/6bfc866a-ef18-11e3-9865-90c1e159f063.png
Maximally accurate
electric fan 1.13692
fan 0.49594
balloon 0.44721
lighter-than-air craft 0.38628
device 0.38628

Maximally specific
electric fan 0.54130
balloon 0.20039
pinwheel 0.06652
sunglass 0.03716
maraca 0.02352

CNN took 10.165 seconds.

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#78 (comment).

from caffe.

I restarted the demo and now it seems fine:

from caffe.

Keeping this open until Sergey releases the demo code per #78 (comment).

from caffe.

Oops, my bad :)

from caffe.

Shall I put it under examples?

On Monday, June 9, 2014, Yangqing Jia [email protected] wrote:

Oops, my bad :)

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#78 (comment).

from caffe.

I'm fine with putting it in examples/web.

On Mon, Jun 9, 2014 at 6:49 PM, Sergey Karayev [email protected]
wrote:

Shall I put it under examples?

On Monday, June 9, 2014, Yangqing Jia [email protected] wrote:

Oops, my bad :)

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#78 (comment).

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#78 (comment).

from caffe.

@sergeyk, the server is down. What's the matter?

502 Bad Gateway

nginx/1.6.0

from caffe.

Looks like the GPU in the server is malfunctioning. Switched to CPU mode.

from caffe.

Not sure whether it is due to a slow machine, but the demo currently runs 2.88s per image, which seems slow...

from caffe.

It's in CPU mode. I'll switch the demo over to another machine this evening
or tomorrow.

On Wednesday, June 11, 2014, Yangqing Jia [email protected] wrote:

Not sure whether it is due to a slow machine, but the demo currently runs
2.88s per image, which seems slow...

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#78 (comment).

from caffe.