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iSAX 2.0: Indexing and Mining One Billion Time Series [pdf]
- jcr 11y agoThis iSAX 2.0 paper seems to be from 2010, so the HN title should probably be changed. The first iSAX paper was from 2008, and there's a page here about it: http://www.cs.ucr.edu/~eamonn/iSAX/iSAX.html http://www.cs.ucr.edu/~eamonn/iSAX/iSAX.html The list of "selected" publications by Eamonn Keogh is a whole lot of fun: http://www.cs.ucr.edu/~eamonn/selected_publications.htm http://www.cs.ucr.edu/~eamonn/selected_publications.htm
- chaotic-good 11y agoiSAX was an improvement over simple SAX indexing scheme that was known since 2005 or so.
- jcr 11y agoMy failing meatware recollection said 2001-ish, maybe earlier, but it seems I'm wrong according to this: http://www.cs.ucr.edu/~eamonn/SAX.htm http://www.cs.ucr.edu/~eamonn/SAX.htm >"SAX was invented by Eamonn Keogh and Jessica Lin in 2002, using funding from NSF Career Award 0237918."
- marcodena 11y ago:)) great Themis! super teacher
- cbsmith 11y agoInteresting coincidence. We just went over this paper last month in our white paper group.
- ppyil 11y agoDoes anyone know of any code for iSAX that isn't in C# or Java? I'd quite like to get stuck in but right now I'm using Python. I've got SAX set up but getting the iSAX indexing will take some time.
- travisbrady 11y agoBoth of these appear to do what you want: - https://github.com/dolaameng/pysax https://github.com/dolaameng/pysax - https://github.com/nphoff/saxpy https://github.com/nphoff/saxpy
- ppyil 11y agoThank you. These are great for SAX but unfortunately don't implement iSAX. I'm working on iSAX for Python and will release that once it is complete.