aboutsummaryrefslogblamecommitdiff
path: root/config/dest_simple_mlp_2_cswdt.py
blob: c5eae6b56d7f80d10eb45ca6620d4fb8aed8e007 (plain) (tree)
1
2
3
4
5
6
7
8
9

                                                             
           

                                               

                                                                                                      
 
                  

                                                     









                                                                            



                                             


                      

                               
                
from blocks.initialization import IsotropicGaussian, Constant

import data
from model.dest_simple_mlp import Model, Stream


n_begin_end_pts = 5     # how many points we consider at the beginning and end of the known trajectory

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),
]

dim_input = n_begin_end_pts * 2 * 2 + sum(x for (_, _, x) in dim_embeddings)
dim_hidden = [200, 100]
dim_output = 2

embed_weights_init = IsotropicGaussian(0.001)
mlp_weights_init = IsotropicGaussian(0.01)
mlp_biases_init = Constant(0.001)

learning_rate = 0.0001
momentum = 0.99
batch_size = 32

valid_set = 'cuts/test_times_0'
max_splits = 100