Hi all, SG19 Machine Learning 2 hours.Hi,Michael Wong is inviting you to a scheduled Zoom meeting.Topic: SG19 monthlyTime: 02:00 PM Eastern Time (US and Canada) 1900 UTC Stats Every month on the Second Thu,Join from PC, Mac, Linux, iOS or Android:https://iso.zoom.us/j/93084591725?pwd=K3QxZjJlcnljaE13ZWU5cTlLNkx0Zz09 Password: 035530Or iPhone one-tap : US: +13017158592,,93084591725# or +13126266799,,93084591725#Or Telephone: Dial(for higher quality, dial a number based on your current location): US: +1 301 715 8592 or +1 312 626 6799 or +1 346 248 7799 or +1408 638 0968 or +1 646 876 9923 or +1 669 900 6833 or +1 253 215 8782 or 877 853 5247 (Toll Free) Meeting ID: 930 8459 1725 Password: 035530 International numbers available: https://iso.zoom.us/u/agewu4X97Or Skype for Business (Lync): https://iso.zoom.us/skype/93084591725Agenda:1. Opening and introductionsThe ISO Code of conduct:https://www.iso.org/files/live/sites/isoorg/files/store/en/PUB100397.pdfIEC Code of Conduct:https://www.iec.ch/basecamp/iec-code-conduct-technical-workISO patent policy.https://isotc.iso.org/livelink/livelink/fetch/2000/2122/3770791/Common_Policy.htm?nodeid=6344764&vernum=-2The WG21 Practices and Procedures and Code of Conduct:https://isocpp.org/std/standing-documents/sd-4-wg21-practices-and-procedures1.1 Roll call of participants1.2 Adopt agenda
yes
review from SG6 on stats
1.3 Approve minutes from previous meeting, and approve publishing previously approved minutes to ISOCPP.org1.4 Action items from previous meetings2. Main issues (125 min)2.1 General logisticsMeeting plan, focus on one paper per meeting but does not preclude other paperupdates: Mar 10, 2022 02:00 PM ET/1900 UTC: Graph Apr 14, 2022 02:00 pm ET/1800 UTC: Reinforcement Learning andDifferential Calculus May 12, 2022 02:00 PM ET/1800 UTC: Stats
June 9, 2022 02:00 PM ET/1800 UTC: Graph
Jul 14, 2022 02:00 PM ET/1800 UTC: RL and DC
Aug 11, 2022 02:00 PM ET/1800 UTC: Stats
Sep 13, 2022 02:00 PM ET/1800 UTC: Graph
Oct 12, 2022 02:00 PM ET/1800 UTC: RL/DC
ISO meeting statusfuture C++ Std meetings
storing of the key, was not but now we are
creating useful template aliases, like a copyable vertex
invariant of target key will always exists
vertex_view<VKey, V, VV>{key, vertex, ...}
Incidence grpah view
views::vertexlist and views:...
csr_graph<EV, VV, GV, VKey, Alloc>
what about a constexpr graph? based on a constexpr vector but you can't have vector because you can't run a destructor
what about a std::array? a grpah is a range of range so is possible
key vs id; id comes from boost graph
use tag_invoke to do customization point objects, use in paper? tentatively yes
2 graph data structures are doneish
Sg6 review of stats
renaming various object functions, mean ,std dev, have weighted variants-> weighted_***, uniform naming conventions
unspecified value, NaN, -Inf addressed issues with these
drop a few unnecessary functions
need for projection argument? can be replaced by transform, so the projection was removed