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more stations = more good

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Laura Klünder 2017-12-26 13:23:56 +01:00
parent 16e42d9839
commit 5d8af2ca1d
1 changed files with 1 additions and 1 deletions
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src/c3nav/routing/locator.py
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@ -128,7 +128,7 @@ class LocatorSpace:
def get_best_point(self, scan_values, station_ids): def get_best_point(self, scan_values, station_ids):
stations = tuple(self.stations_lookup[station_id] for station_id in station_ids) stations = tuple(self.stations_lookup[station_id] for station_id in station_ids)
values = np.array(tuple(scan_values[station_id]**2 for station_id in station_ids), dtype=np.int32) values = np.array(tuple(scan_values[station_id]**2 for station_id in station_ids), dtype=np.int32)
scores = np.sum((self.levels[:, stations]-values)**2, axis=1)/len(stations) scores = np.sum((self.levels[:, stations]-values)**2, axis=1) / len(stations) / (1.1**len(stations))
best_point = np.argmin(scores).ravel()[0] best_point = np.argmin(scores).ravel()[0]
return self.points[best_point], scores[best_point] return self.points[best_point], scores[best_point]