1 files changed, 19 insertions, 0 deletions
diff --git a/model/rnn_tgtcls.py b/model/rnn_tgtcls.py
new file mode 100644
index 0000000..0c0faf2
--- /dev/null
+++ b/model/rnn_tgtcls.py
@@ -0,0 +1,19 @@
+import numpy
+import theano
+from theano import tensor
+from blocks.bricks.base import lazy
+from blocks.bricks import Softmax
+
+from model.rnn import RNN, Stream
+
+
+class Model(RNN):
+    @lazy()
+    def __init__(self, config, **kwargs):
+        super(Model, self).__init__(config, output_dim=config.tgtcls.shape[0], **kwargs)
+        self.classes = theano.shared(numpy.array(config.tgtcls, dtype=theano.config.floatX), name='classes')
+        self.softmax = Softmax()
+        self.children.append(self.softmax)
+
+    def process_rto(self, rto):
+        return tensor.dot(self.softmax.apply(rto), self.classes)