Add validation set ; fix lat/lon

1 files changed, 7 insertions, 1 deletions

diff --git a/data.py b/data.py
index 5ebdcde..d2c4f77 100644
--- a/data.py
+++ b/data.py
@@ -131,10 +131,16 @@ taxi_columns = [
     ("polyline", lambda x: map(tuple, ast.literal_eval(x))),
 ]
 
+taxi_columns_valid = taxi_columns + [
+    ("destination_x", float),
+    ("destination_y", float),
+    ("time", int),
+]
+
 train_files=["%s/split/train-%02d.csv" % (DATA_PATH, i) for i in range(100)]
 valid_files=["%s/split/valid.csv" % (DATA_PATH,)]
 train_data=TaxiData(train_files, taxi_columns)
-valid_data=TaxiData(valid_files, taxi_columns)
+valid_data=TaxiData(valid_files, taxi_columns_valid)
 
 def train_it():
     return DataIterator(DataStream(train_data))