Mike, That sounds really useful. So things like mapping and joining should be in core.matrix then?
Just contemplating some PRs and where we should be looking. I know there was talk about hooking up core.matrix to Spark RDDs. Has anyone made any progress on that? It would be nice to pitch in there too. cheers, Bruce On Fri, Feb 5, 2016 at 10:26 AM, Mikera <mike.r.anderson...@gmail.com> wrote: > Hi Bruce, > > My view is that the following things should be in core.matrix > - Fundamental dataset and array programming operations (slicing, access, > reshaping, dimension labelling etc.) > - Basic numerical operations (add, matrix multiply etc.) > - Matrix operations that may have different underlying implementations (SVD > etc.) > - Protocol based support for standard implementations (Java arrays, Clojure > vectors etc.) > > The following belong in other libraries: > - More sophisticated algorithms building on the fundamental operations > (statistical techniques, machine learning etc.) > - Anything to do with user interaction (graphing, GUIs etc.) > - Tools for IO / data access etc. > > This is just a guideline though - happy to consider any specific function on > a case by case base. Probably best done via issues, so please file if you > have any! > > On Friday, 5 February 2016 03:27:47 UTC+8, Bruce Durling wrote: >> >> Mike, >> >> I've had some of my team start using incanter 1.9.0. We've found and >> reported some issues and would like to contribute. Is there a good >> road map somewhere of what functions should stay in incanter and what >> ones should live in clojure.core.matrix.dataset? I'd like to know that >> any fixes we pursue would move towards the future design of incanter. >> >> cheers, >> Bruce >> >> On Thu, Feb 4, 2016 at 10:01 AM, Mikera <mike.r.an...@gmail.com> wrote: >> > There is the start of a dataframe-like implementation in >> > clojure.core.matrix.dataset >> > >> > Contributions in this area (or even just vigorous testing / issue >> > reporting) >> > would be very welcome! >> > >> > On Tuesday, 2 February 2016 17:44:51 UTC+8, Gregg Reynolds wrote: >> >> >> >> >> >> >> >> On Tue, Feb 2, 2016 at 2:22 AM, Mikera <mike.r.an...@gmail.com> wrote: >> >>> >> >>> If you are interested in data science, help with core.matrix and the >> >>> associated libraries is always appreciated, and we are very >> >>> contributor-friendly in the numerical Clojure community. >> >> >> >> >> >> Speaking of which, the topic of Clojure came up on the Julia mailing >> >> list >> >> recently. One comment was "I suspect the biggest issue is the lack of >> >> a >> >> good dataframes library for Clojure,..." So something along that line >> >> would >> >> be a good project. >> > >> > -- >> > You received this message because you are subscribed to the Google >> > Groups >> > "London Clojurians" group. >> > To unsubscribe from this group and stop receiving emails from it, send >> > an >> > email to london-clojuri...@googlegroups.com. >> > To post to this group, send email to london-c...@googlegroups.com. >> > Visit this group at https://groups.google.com/group/london-clojurians. >> > For more options, visit https://groups.google.com/d/optout. > > -- > You received this message because you are subscribed to the Google Groups > "London Clojurians" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to london-clojurians+unsubscr...@googlegroups.com. > To post to this group, send email to london-clojuri...@googlegroups.com. > Visit this group at https://groups.google.com/group/london-clojurians. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
