Esempio n. 1
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testfile = sys.argv[2]
outf = sys.argv[3]
use_tanh_out = False
outputtype = config['outtype']  #hinge or softmax
usetypecosine = False
if 'typecosine' in config:
    usetypecosine = utils.str_to_bool(config['typecosine'])

(t2ind, n_targets, wordvectors, vectorsize,
 typefreq_traindev) = utils.loadTypesAndVectors(targetTypesFile, vectorFile)
(rvt, input_matrix_test, iet, resvectstnall,
 ntrn) = utils.fillOnlyEntityData(testfile,
                                  vectorsize,
                                  wordvectors,
                                  t2ind,
                                  n_targets,
                                  upto=-1,
                                  ds='test',
                                  binoutvec=True)

# train network
rng = numpy.random.RandomState(23455)
if usetypecosine:
    print 'using cosine(e,t) as another input feature'
    typevecmatrix = utils.buildtypevecmatrix(
        t2ind, wordvectors, vectorsize)  # a matrix with size: 102 * dim
    e2simmatrix_test = utils.buildcosinematrix(input_matrix_test,
                                               typevecmatrix)
    input_matrix_test = utils.extend_in_matrix(input_matrix_test,
                                               e2simmatrix_test)
Esempio n. 2
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vectorFile=config['ent_vectors']
learning_rate = float(config['lrate'])
batch_size = 1#int(config['batchsize'])
n_epochs = int(config['nepochs'])
num_neg = int(config['numneg'])

testfile=sys.argv[2]
outf=sys.argv[3]
use_tanh_out = False
outputtype = config['outtype'] #hinge or softmax
usetypecosine = False
if 'typecosine' in config:
    usetypecosine = utils.str_to_bool(config['typecosine'])

(t2ind, n_targets, wordvectors, vectorsize, typefreq_traindev) = utils.loadTypesAndVectors(targetTypesFile, vectorFile)
(rvt, input_matrix_test, iet,resvectstnall, ntrn) = utils.fillOnlyEntityData(testfile,vectorsize, wordvectors, t2ind, n_targets, upto=-1, ds='test', binoutvec=True)

# train network
rng = numpy.random.RandomState(23455)
if usetypecosine:
    print 'using cosine(e,t) as another input feature'
    typevecmatrix = utils.buildtypevecmatrix(t2ind, wordvectors, vectorsize) # a matrix with size: 102 * dim 
    e2simmatrix_test = utils.buildcosinematrix(input_matrix_test, typevecmatrix)
    input_matrix_test = utils.extend_in_matrix(input_matrix_test, e2simmatrix_test)

dt = theano.config.floatX  # @UndefinedVariable

index = T.lscalar()  # index to a [mini]batch
x = T.matrix('x')  # the data is presented as rasterized images
y = T.imatrix('y')  # the labels are presented as 1D vector of
                        # [int] labels
Esempio n. 3
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if 'loss_reg' in config:
    l_reg = config['loss_reg']
    l_weight = float(config['loss_weight'])
    
use_tanh_out = False
if 'tanh' in config:
    use_tanh_out = True  
outputtype = config['outtype'] #hinge or softmax
usetypecosine = False
if 'typecosine' in config:
    usetypecosine = utils.str_to_bool(config['typecosine'])
    
upto = -1
(t2ind, n_targets, wordvectors, vectorsize, typefreq_traindev) = utils.loadTypesAndVectors(targetTypesFile, vectorFile, upto=upto)

(rvt, input_matrix_train, iet,resvectrnall, ntrn) = utils.fillOnlyEntityData(trainfile,vectorsize, wordvectors, t2ind, n_targets, upto=upto, binoutvec=True)
print "number of training examples:" + str(len(iet))

(rvd, input_matrix_dev, ied,resvecdevall, ntdev) = utils.fillOnlyEntityData(devfile,vectorsize, wordvectors, t2ind, n_targets, upto=upto, binoutvec=True)
print "number of validation examples:" +  str(len(ied))

if usetypecosine:
    print 'using cosine(e,t) as another input feature'
    typevecmatrix = utils.buildtypevecmatrix(t2ind, wordvectors, vectorsize) # a matrix with size: 102 * dim 
    e2simmatrix_train = utils.buildcosinematrix(input_matrix_train, typevecmatrix)
    e2simmatrix_dev = utils.buildcosinematrix(input_matrix_dev, typevecmatrix)
    input_matrix_train = utils.extend_in_matrix(input_matrix_train, e2simmatrix_train)
    input_matrix_dev = utils.extend_in_matrix(input_matrix_dev, e2simmatrix_dev)

rng = numpy.random.RandomState(23455)