Mercurial > ift6266
diff deep/stacked_dae/nist_sda.py @ 204:e1f5f66dd7dd
Changé le coût de reconstruction pour stabilité numérique, en ajoutant une petite constante dans le log.
author | fsavard |
---|---|
date | Thu, 04 Mar 2010 08:18:42 -0500 |
parents | e656edaedb48 |
children | 10a801240bfc |
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--- a/deep/stacked_dae/nist_sda.py Wed Mar 03 12:51:40 2010 -0500 +++ b/deep/stacked_dae/nist_sda.py Thu Mar 04 08:18:42 2010 -0500 @@ -27,22 +27,25 @@ from ift6266.utils.scalar_series import * +############################################################################## +# GLOBALS + TEST_CONFIG = False NIST_ALL_LOCATION = '/data/lisa/data/nist/by_class/all' - JOBDB = 'postgres://ift6266h10@gershwin/ift6266h10_db/fsavard_sda4' +EXPERIMENT_PATH = "ift6266.deep.stacked_dae.nist_sda.jobman_entrypoint" REDUCE_TRAIN_TO = None MAX_FINETUNING_EPOCHS = 1000 -REDUCE_EVERY = 1000 # number of minibatches before taking means for valid error etc. +# number of minibatches before taking means for valid error etc. +REDUCE_EVERY = 1000 + if TEST_CONFIG: REDUCE_TRAIN_TO = 1000 MAX_FINETUNING_EPOCHS = 2 REDUCE_EVERY = 10 -EXPERIMENT_PATH = "ift6266.deep.stacked_dae.nist_sda.jobman_entrypoint" - # Possible values the hyperparameters can take. These are then # combined with produit_cartesien_jobs so we get a list of all # possible combinations, each one resulting in a job inserted @@ -67,9 +70,11 @@ #'reduce_train_to':300, 'num_hidden_layers':2}) -# Function called by jobman upon launching each job -# Its path is the one given when inserting jobs: -# ift6266.deep.stacked_dae.nist_sda.jobman_entrypoint +''' +Function called by jobman upon launching each job +Its path is the one given when inserting jobs: +ift6266.deep.stacked_dae.nist_sda.jobman_entrypoint +''' def jobman_entrypoint(state, channel): # record mercurial versions of each package pylearn.version.record_versions(state,[theano,ift6266,pylearn]) @@ -247,12 +252,12 @@ jobman_insert_nist() elif len(args) > 0 and args[0] == 'test_jobman_entrypoint': - def f(): - pass - chanmock = DD({'COMPLETE':0,'save':f}) + chanmock = DD({'COMPLETE':0,'save':(lambda:None)}) jobman_entrypoint(DEFAULT_HP_NIST, chanmock) elif len(args) > 0 and args[0] == 'estimate': estimate_total_time() + else: print "Bad arguments" +