Hi Mario, I am working on EEG data and anomaly likelihood and had a look at your info. How do you encode the time stamp and feed it into learning anomaly calcs? I could not see any time stamp encoding.
Andrew On 2 Nov 2014 03:48, "Mario Tambos" <[email protected]> wrote: > Hi Matt, > > thanks for answering. > > >> From the chart you showed, it doesn't look like it gets >> > up to 1.0 very often, especially after it sees more data. In that chart, >> how many rows of data has it seen? > > > At the start of the plot, the model has seen 150000 rows. > > Do the scores get lower if you run it longer? >> > > Nope, it just keps jumping every time it sees a QRS complex. > The problem is actually stability. > I thout that, after a time, the CLA would start returning generally low > anomaly_likelihoods, but this doesn't happen. > That "waving" motion (meaning the QRS peaks go up and down) you can see in > the plot is constant though, could it be that that's the cause why the CLA > cannot build a more stable model? > > Thanks, > > Mario >
