microsoft
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caffe
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135 Коммитов

Автор SHA1 Сообщение Дата
Evan Shelhamer 2b0087194a reduce example image size 2014-05-22 00:30:12 -07:00
Evan Shelhamer c30bb24399 Merge pull request #404 from jeffdonahue/net-param-in-solver 
Specify net params in solver; log {Net,Solver} parameters; multiple test nets
 2014-05-20 15:03:54 -07:00
Evan Shelhamer c6b00a34a1 Back-merge changes in master 
* master:
  bundle presentation in gh-pages for now...
  fix typo pointed out by @yinxusen
  note support for non-MKL installation in dev
  include pretrained snapshot and performance details
  Document AlexNet model, include download script
  define AlexNet architecture
  polished ignore
 2014-05-20 12:44:51 -07:00
Evan Shelhamer 42bf2d2717 update notebook examples with new wrapper usage, re-organize 2014-05-20 12:16:09 -07:00
Jeff Donahue 511665931f add script to run lenet_consolidated_solver and add comment with results 
for first/last 500 iterations
 2014-05-10 14:06:53 -07:00
Jeff Donahue 0ec86f22d7 lint and two test_iters in lenet_consolidated_solver 2014-05-10 12:29:50 -07:00
Jeff Donahue b64c597357 add a lenet example of specifying train/test net directly in solver; 
multiple test nets
 2014-05-09 21:02:46 -07:00
Jeff Donahue e10fb59ccd make solver_mode an enum with CPU and GPU -- fully backwards compatible 
with old 0/1 style
 2014-05-09 14:50:05 -07:00
Jeff Donahue 451d7e8df4 note bug in cifar10 full with CPU computation 2014-05-06 11:59:25 -07:00
Evan Shelhamer 52bc5ccff8 fix examples path in mnist leveldb sh 2014-04-18 11:51:52 -07:00
Jeff Donahue 50cfd53b6e mnist_autoencoder_solver cleanup 2014-04-15 22:26:11 -07:00
Jeff Donahue 22c698cec2 make solver able to compute and display test loss 2014-04-15 15:38:57 -07:00
Jeff Donahue 24f7ec0c34 mnist autoencoder test proto bugfix: add sigmoid layer before loss 2014-04-15 15:38:06 -07:00
Jeff Donahue 7b5a7e572d enable DataLayer to output unlabeled data 2014-04-15 15:12:57 -07:00
Jeff Donahue a767caf273 add mnist autoencoder example necessities (sigmoid cross entropy loss 
layer, sparse gaussian filler)
 2014-04-15 14:52:41 -07:00
Evan Shelhamer 8dc9fd18c1 Document AlexNet model, include download script 2014-04-15 12:18:47 -06:00
Evan Shelhamer e1b32cac3f define AlexNet architecture 
Swap order of lrn and max pooling layers to reflect Krizhevsky
architecture. Initialize biases to 0.1 where Krizhevsky had 1, as
training by initialization with 1 has flat loss.
 2014-04-15 12:17:55 -06:00
Jeff Donahue 9f1dc96510 rename lenet dir to mnist 2014-04-15 10:56:32 -07:00
Evan Shelhamer dedd168b2b Back-merge docs and example image changes from `master` to `dev` 2014-04-09 17:11:49 -07:00
Evan Shelhamer 91f89a5f14 re-time imagenet example on k20, instead of my laptop 2014-04-08 21:52:08 -07:00
Evan Shelhamer 0b6b38df97 Drop Lena image in favor of a cute cat photo 
Social progress.
 2014-04-08 16:23:33 -07:00
Jeff Donahue 24f7318ef2 replace old cifar full with within channel LRN (per cuda-convnet 
layers-18pct) -- slightly slower (5000 iters now takes 6:57; took 6:43
previously), but slightly more accurate (exactly 82% test accuracy; got
81.65% before)
 2014-04-08 11:36:18 -07:00
Jeff Donahue 824c34483e merge LRNMapLayer into LRNLayer with norm_region proto field 2014-04-08 11:36:18 -07:00
Jeff Donahue 4c81ee54af fix some param bugs 2014-04-08 11:36:18 -07:00
Jeff Donahue 42b832c2e8 add cifar example using LRN_MAP (just like the cuda-convnet layers-18pct 
architecture) instead of LRN
 2014-04-08 11:36:18 -07:00
Evan Shelhamer efacd98413 Back-merge documentation and fixes 
format installation docs, add links
Add hdf5 requirements to 10.9 notes, drop cmake (not linked)
fix im2col height/width bound check bug (issue #284 identified by @kmatzen)
strip confusing confusing comment about shuffling files
add /etc/rc.local hint for boot configuration of gpus
Include k40 images per day benchmark
drop caffe presentation in favor of dropbox link
make build_docs.sh script work from anywhere
proofread, fix dead link, standardize NVIDIA capitalization
Added Link in index.md to perfomance_hardware.md
Added Performance and Hardware Tips
imagenet fix: ilvsrc -> ilsvrc
 2014-04-07 22:13:13 -07:00
Sergio Guadarrama 3b7e148863 Removed fillers from imagenet_deploy 2014-03-31 14:45:29 -07:00
Yangqing Jia c24a033cb4 imagenet fix: ilvsrc -> ilsvrc 2014-03-28 13:55:37 -07:00
Jeff Donahue 8198585b4a rollback previous commit adding version number to NetParameter -- going 
a different route
 2014-03-27 23:42:29 -07:00
Jeff Donahue 23bfeeb143 add NetParameter required version number as breaking change for 
V0NetParameter
 2014-03-27 23:42:29 -07:00
Jeff Donahue 85b9e82197 regenerate imagenet_val feature extraction prototxt with missing 
IMAGE_DATA params
 2014-03-27 23:42:29 -07:00
Jeff Donahue fafa50564b upgrade remaining prototxts 2014-03-27 23:42:28 -07:00
Jeff Donahue 1fbb5bb3c8 convert existing models to new format (used tools/upgrade_net_proto with 
no manual editing)
 2014-03-27 23:42:28 -07:00
Evan Shelhamer 6db92e838b Standardize copyright, add root-level CONTRIBUTORS credit 2014-03-27 11:20:35 -07:00
Sergey Karayev 85bafd5ff9 removing lena in favor of cat 2014-03-25 19:54:30 -07:00
Evan Shelhamer 50862880dd Back-merge documentation and script fixes 
fix script path incantation
convert css indentation to spaces
fix cifar10 leveldb creation path
wget without checking certificate for dropbox (dodge complaint on linux)
docs: added list of contributors
minor style update of docs
 2014-03-19 22:34:01 -07:00
Evan Shelhamer 9312fe0be2 fix cifar10 leveldb creation path 2014-03-19 22:13:24 -07:00
Evan Shelhamer 62a4ba88f7 wget without checking certificate for dropbox (dodge complaint on linux) 2014-03-19 22:03:40 -07:00
Sergey Karayev 3b51aab66d Fix to #161 
- signficantly change the documentation file
- link to it from index.md
- remove the image resizing script, since (a) it does not work, (b) is obviated by using ImagesLayer
- add sample prototxt that uses ImagesLayer.
 2014-03-19 21:25:44 -07:00
Sergey Karayev c10ba54f0f Merge pull request #161 from kloudkl/simplify_feature_extraction 
Feature extraction, feature binarization and image retrieval examples
 2014-03-19 21:21:28 -07:00
Evan Shelhamer 32cea65d8a file pascal finetuning prototxt examples and fix paths 2014-03-19 19:09:57 -07:00
Kai Li 44ebe29015 Removing feature binarization and image retrieval examples 2014-03-19 23:08:51 +08:00
Kai Li a967cf5d29 Move binarize_features, retrieve_images to examples/feauture_extraction 2014-03-19 23:04:42 +08:00
Kai Li c60d551781 Move extract_features, binarize_features, retrieve_images to tools/ 2014-03-19 23:04:42 +08:00
Kai Li f97e87bbcf Save and load data correctly in feat extracion, binarization and IR demo 2014-03-19 23:04:42 +08:00
Kai Li 706a926daf Change feature binarization threshold to be the mean of all the values 
rather than zero in the feature binarization example
 2014-03-19 23:04:42 +08:00
Kai Li dd13fa07ca Fix saving real valued feature bug in the feature extraction example 2014-03-19 23:04:42 +08:00
Kai Li 23eecde6b7 Fix bugs in the image retrieval example 2014-03-19 23:04:42 +08:00
Kai Li cfb2f915b9 Fix bugs of the feature binarization example 2014-03-19 23:04:42 +08:00
Kai Li 01bb481702 Enhance help, log message & format of the feature extraction example 2014-03-19 23:04:42 +08:00