Did you establish that the dates were being interpreted as dates? I saw someone ask that earlier but didn't see a response?
Sent from my iPhone On May 26, 2014, at 8:13 AM, "Daniel Cohen" <[email protected]<mailto:[email protected]>> wrote: I asked a while ago - when I responded to further questions I didn't get a further response, so here I am asking again. This is a data set taken from google analytics - it is almost 2 years of web traffic data by date hour - that's about 4000 data points. I ran through the same process I used for the sine wave prediction tutorial except I added more prediction steps. The attached .png is an extract of the plot. Even the 1 step prediction is disappointing and I'd expect better after 4000 data points. The 10 step prediction is almost wholly unreliable and anything beyond that is useless. Sure the predictions are within the right range of points but you couldn't base anything useful off them. They don't even seem to have picked up on the hourly modulation throughout a day. Is there any way to improve the prediction quality without simply using more data points? search_def.json <http://justpaste.it/fhwk<https://urldefense.proofpoint.com/v1/url?u=http://justpaste.it/fhwk&k=Pp%2FSl3rIPA%2F83aqCYpPAqA%3D%3D%0A&r=Z92E%2BswlNA7x7bkZHcAPaXKX21fLZm2KJ2RXreubY7M%3D%0A&m=IZe0G3816OhkBX4mi%2BXMMP1NkMM5rQQVR2hH9ChPbIA%3D%0A&s=07e59a5e184f58a3e4d77faf1462d160a904af5e37d421189c3b9ade9cbe06cb>> visits.csv<https://drive.google.com/file/d/0B8imHXOv0rGcSXVmREV6QTVlTjA/edit?usp=sharing<https://urldefense.proofpoint.com/v1/url?u=https://drive.google.com/file/d/0B8imHXOv0rGcSXVmREV6QTVlTjA/edit?usp%3Dsharing&k=Pp%2FSl3rIPA%2F83aqCYpPAqA%3D%3D%0A&r=Z92E%2BswlNA7x7bkZHcAPaXKX21fLZm2KJ2RXreubY7M%3D%0A&m=IZe0G3816OhkBX4mi%2BXMMP1NkMM5rQQVR2hH9ChPbIA%3D%0A&s=4465bb9e611fd1bbaf7eaec6e20ce167977eaccca1b5ed54a67500155dfb3706>> The visits are by datehour to increase the number of data points. I wasn't expecting great things from the 1000 step prediction but I did want to test it. The 10 step and 100 step I did expect much more from though. <attachment.png> <ATT00001.secure> ********************************************************************** ******************************************************************* IMPORTANT MESSAGE FOR RECIPIENTS IN THE U.S.A.: This message may constitute an advertisement of a BD group's products or services or a solicitation of interest in them. If this is such a message and you would like to opt out of receiving future advertisements or solicitations from this BD group, please forward this e-mail to [email protected]. ******************************************************************* This message (which includes any attachments) is intended only for the designated recipient(s). It may contain confidential or proprietary information and may be subject to the attorney-client privilege or other confidentiality protections. If you are not a designated recipient, you may not review, use, copy or distribute this message. If you received this in error, please notify the sender by reply e-mail and delete this message. Thank you. ******************************************************************* Corporate Headquarters Mailing Address: BD (Becton, Dickinson and Company) 1 Becton Drive Franklin Lakes, NJ 07417 U.S.A.
_______________________________________________ nupic mailing list [email protected] http://lists.numenta.org/mailman/listinfo/nupic_lists.numenta.org
