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Modify dropDatesSameLocationAllDay() function in Doryab's location section

pull/95/head
Meng Li 2020-07-20 09:58:34 -04:00
parent 6c1b93efa9
commit 4f885ef7b7
1 changed files with 3 additions and 1 deletions
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4
src/features/location_doryab/location_base.py
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@ -130,7 +130,7 @@ def base_location_features(location_data, day_segment, requested_features, dbsca
def dropDatesSameLocationAllDay(data):
data_grouped = data.groupby(["local_date"])["double_latitude", "double_longitude"].var()
drop_dates = data_grouped[(data_grouped["double_latitude"] == 0) & (data_grouped["double_longitude"] == 0)].index
drop_dates = data_grouped[((data_grouped["double_latitude"] == 0) & (data_grouped["double_longitude"] == 0)) | (data_grouped["double_latitude"].isnull()) | (data_grouped["double_longitude"].isnull())].index
data.set_index(["local_date"], inplace = True)
if not drop_dates.empty:
data.drop(drop_dates, axis = 0, inplace = True)
@ -157,6 +157,8 @@ def get_all_travel_distances_meters_speed(locationData,threshold):
lat_lon_temp['timeInSeconds'] = lat_lon_temp['time_diff'].apply(lambda x: x.total_seconds())
lat_lon_temp = lat_lon_temp[lat_lon_temp['timeInSeconds'] <= 300]
# if lat_lon_temp.empty:
# return pd.Series([0]), pd.DataFrame({"speed": [0], "speedTag": ["Static"]})
lat_lon_temp['distances'] = lat_lon_temp.apply(haversine, axis=1) # meters
lat_lon_temp['speed'] = (lat_lon_temp['distances'] / lat_lon_temp['timeInSeconds'] )
lat_lon_temp['speed'] = lat_lon_temp['speed'].replace(np.inf, np.nan) * 3.6