Fixed training app and inference test with new model

inference/src/test/java/cz/aprar/bonitoo/inference/CacheInferenceTest.java

@@ -50,7 +50,7 @@ public class CacheInferenceTest {
                         39766.0,
                         Boolean.TRUE,
                         39766.0
-                ), TTL.D2},
+                ), TTL.D3},
                 {new FlightData(
                         "fly-me-to",
                         "PYTON",
@@ -84,7 +84,7 @@ public class CacheInferenceTest {
                         5971.77978,
                         Boolean.TRUE,
                         15971.77978
-                ), TTL.D2},
+                ), TTL.D3},
                 {new FlightData(
                         "fly-me-to",
                         "HH",
@@ -101,7 +101,7 @@ public class CacheInferenceTest {
                         17723.0,
                         Boolean.TRUE,
                         17723.0
-                ), TTL.D14},
+                ), TTL.D2},
                 {new FlightData(
                         "unknown",
                         "unknown",

src/train_model.py

@@ -95,11 +95,11 @@ def expected_value(row, price_pos_abs=200, price_neg_abs=100, price_pos_perc=0.0
         expcachetime = incachetime
     if equal_price(inprice, outprice):
         if pd.isnull(incachetime):
-            return 3
+            return 4
         modifier = 1
 
     if pd.isnull(incachetime):
-        return 1
+        return 2
 
     if expcachetime <= np.timedelta64(12,'h'):
         return 1 + modifier
@@ -116,18 +116,21 @@ def expected_value(row, price_pos_abs=200, price_neg_abs=100, price_pos_perc=0.0
     
     return min(7, 7 + modifier)
 
+def fromisoformat(s):
+    return dt.datetime.strptime(s, '%Y-%m-%dT%H:%M:%S')
+    
 def compute_duration(row):
     indeparture, outdeparture = row['flight.inboundSegments.departure'], row['flight.outboundSegments.departure']
     if pd.isna(indeparture):
         return 0
     else:
-        indt = dt.datetime.fromisoformat(indeparture.split('|')[0])
-        outdt = dt.datetime.fromisoformat(outdeparture.split('|')[0])
+        indt = fromisoformat(indeparture.split('|')[0])
+        outdt = fromisoformat(outdeparture.split('|')[0])
         return (indt - outdt).days
 
 def compute_prebooking(row):
     tstamp, outdeparture = row['timestamp'], row['flight.outboundSegments.departure']
-    outdt = dt.datetime.fromisoformat(outdeparture.split('|')[0])
+    outdt = fromisoformat(outdeparture.split('|')[0])
     return (outdt - tstamp).days
 
 def preprocess_data(df):