There is an option to the run.py script (-m) that allows manual sequences based upon the "tracks" defined in the GPX file.
https://github.com/numenta/nupic.geospatial/blob/master/run.py#L43 --------- Matt Taylor OS Community Flag-Bearer Numenta On Mon, Mar 23, 2015 at 8:36 AM, Kalle Tammemäe <[email protected]> wrote: > Hi, > > > > Does someone have experience with using of GPS data recorded using GPSLogger > (version 59), on Android (5.0.2) phone? > > Namely, the Geospatial tutorial data seems to be recorded with relatively > high sampling rate (a sample per second), GPSLogger is recording one sample > per minute. > > Due to that preprocessing of csv data is failing, rows are discarded. > > > > It can be corrected commenting out line in tools/preprocess_data.py: “if > (lastTimestamp and (timestamp - lastTimestamp).total_seconds() > 5): keep = > False” > > After that most of samples will be accepted. > > > > Nevertheless recognition the track sequences during run.py is obviously > failing, system seems to interpret every data row as a new sequence. > Therefore there is no learning either anomaly detection. > > On map I see track threads (I had set of similar walks), symbols of sample > points all oriented to NW direction. > > > > Regards, > > Kalle Tammemae > >
