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author | Étienne Simon <esimon@esimon.eu> | 2015-07-02 12:59:15 -0400 |
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committer | Étienne Simon <esimon@esimon.eu> | 2015-07-02 12:59:15 -0400 |
commit | 98139f573eb179c8f5a06ba6c8d8883376814ccf (patch) | |
tree | f27270d80cb91c19639227c921549f762eda2f72 /config/dest_mlp_tgtcls_1_cswdtx_alexandre.py | |
parent | a4b190516d00428b1d8a81686a3291e5fa5f9865 (diff) | |
download | taxi-98139f573eb179c8f5a06ba6c8d8883376814ccf.tar.gz taxi-98139f573eb179c8f5a06ba6c8d8883376814ccf.zip |
Remove _simple
Diffstat (limited to 'config/dest_mlp_tgtcls_1_cswdtx_alexandre.py')
-rw-r--r-- | config/dest_mlp_tgtcls_1_cswdtx_alexandre.py | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/config/dest_mlp_tgtcls_1_cswdtx_alexandre.py b/config/dest_mlp_tgtcls_1_cswdtx_alexandre.py new file mode 100644 index 0000000..d75810a --- /dev/null +++ b/config/dest_mlp_tgtcls_1_cswdtx_alexandre.py @@ -0,0 +1,37 @@ +import os +import cPickle + +from blocks.initialization import IsotropicGaussian, Constant + +import data +from model.dest_mlp_tgtcls import Model, Stream + + +n_begin_end_pts = 5 # how many points we consider at the beginning and end of the known trajectory + +with open(os.path.join(data.path, 'arrival-clusters.pkl')) as f: tgtcls = cPickle.load(f) + +dim_embeddings = [ + ('origin_call', data.origin_call_train_size, 10), + ('origin_stand', data.stands_size, 10), + ('week_of_year', 52, 10), + ('day_of_week', 7, 10), + ('qhour_of_day', 24 * 4, 10), + ('day_type', 3, 10), + ('taxi_id', 448, 10), +] + +dim_input = n_begin_end_pts * 2 * 2 + sum(x for (_, _, x) in dim_embeddings) +dim_hidden = [500] +dim_output = tgtcls.shape[0] + +embed_weights_init = IsotropicGaussian(0.01) +mlp_weights_init = IsotropicGaussian(0.1) +mlp_biases_init = Constant(0.01) + +learning_rate = 0.01 +momentum = 0.9 +batch_size = 200 + +valid_set = 'cuts/test_times_0' +max_splits = 100 |