From 0021c3fb99d1cd3f8792a8cf5c35548815536428 Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex.auvolat@ens.fr>
Date: Mon, 27 Jul 2015 12:59:39 -0400
Subject: Config files

---
 config/bidirectional_tgtcls_1_momentum.py        |  4 +--
 config/bidirectional_tgtcls_1_momentum_maxlen.py | 39 ++++++++++++++++++++++++
 config/bidirectional_tgtcls_1_notvt.py           |  1 +
 config/memory_network_bidir_momentum.py          |  8 ++---
 4 files changed, 46 insertions(+), 6 deletions(-)
 create mode 100644 config/bidirectional_tgtcls_1_momentum_maxlen.py
 create mode 120000 config/bidirectional_tgtcls_1_notvt.py

(limited to 'config')

diff --git a/config/bidirectional_tgtcls_1_momentum.py b/config/bidirectional_tgtcls_1_momentum.py
index 65ad021..99b50d0 100644
--- a/config/bidirectional_tgtcls_1_momentum.py
+++ b/config/bidirectional_tgtcls_1_momentum.py
@@ -27,12 +27,12 @@ embed_weights_init = IsotropicGaussian(0.01)
 weights_init = IsotropicGaussian(0.1) 
 biases_init = Constant(0.01)
 
-batch_size = 300
+batch_size = 200
 batch_sort_size = 20
 
 max_splits = 100
 
 # monitor_freq = 10000 # temporary, for finding good learning rate
 
-step_rule= Momentum(learning_rate=0.01, momentum=0.9)
+step_rule= Momentum(learning_rate=0.001, momentum=0.9)
 
diff --git a/config/bidirectional_tgtcls_1_momentum_maxlen.py b/config/bidirectional_tgtcls_1_momentum_maxlen.py
new file mode 100644
index 0000000..25e09a1
--- /dev/null
+++ b/config/bidirectional_tgtcls_1_momentum_maxlen.py
@@ -0,0 +1,39 @@
+import os
+import cPickle
+
+from blocks.algorithms import Momentum
+from blocks.initialization import IsotropicGaussian, Constant
+
+import data
+from model.bidirectional_tgtcls import Model, Stream
+
+
+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),
+    ('taxi_id', data.taxi_id_size, 10),
+]
+
+hidden_state_dim = 100
+
+dim_hidden = [500, 500]
+
+embed_weights_init = IsotropicGaussian(0.01)
+weights_init = IsotropicGaussian(0.1) 
+biases_init = Constant(0.01)
+
+batch_size = 400
+batch_sort_size = 20
+
+max_splits = 100
+train_max_len = 500
+
+# monitor_freq = 10000 # temporary, for finding good learning rate
+
+step_rule= Momentum(learning_rate=0.001, momentum=0.9)
+
diff --git a/config/bidirectional_tgtcls_1_notvt.py b/config/bidirectional_tgtcls_1_notvt.py
new file mode 120000
index 0000000..546c8e9
--- /dev/null
+++ b/config/bidirectional_tgtcls_1_notvt.py
@@ -0,0 +1 @@
+bidirectional_tgtcls_1.py
\ No newline at end of file
diff --git a/config/memory_network_bidir_momentum.py b/config/memory_network_bidir_momentum.py
index 3d90494..504fdee 100644
--- a/config/memory_network_bidir_momentum.py
+++ b/config/memory_network_bidir_momentum.py
@@ -45,14 +45,14 @@ representation_activation = Tanh
 normalize_representation = True
 
 
-batch_size = 32
+batch_size = 64
 batch_sort_size = 20
 
 max_splits = 100
 num_cuts = 1000
 
-train_candidate_size = 300
-valid_candidate_size = 300
-test_candidate_size = 300
+train_candidate_size = 100
+valid_candidate_size = 100
+test_candidate_size = 100
 
 step_rule = Momentum(learning_rate=0.01, momentum=0.9)
-- 
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