User contributions for Roybgardner

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A user with 37 edits. Account created on 13 April 2011.

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13:1913:19, 18 November 2013 diff hist +283‎ Non-negative matrix factorization ‎ →‎Background
13:1713:17, 18 November 2013 diff hist +159‎ Non-negative matrix factorization ‎ →‎Background: Added correct notation to a previous edit
11:0211:02, 18 November 2013 diff hist +424‎ Talk:Non-negative matrix factorization ‎ →‎Ranks

15:1915:19, 10 January 2013 diff hist +15‎ User:Roybgardner ‎No edit summary current
15:1715:17, 10 January 2013 diff hist −2‎ User:Roybgardner ‎No edit summary
15:1615:16, 10 January 2013 diff hist +23‎ User:Roybgardner ‎No edit summary

15:1015:10, 3 October 2012 diff hist −49‎ Matt Ridley ‎ →‎Northern Rock
15:0915:09, 3 October 2012 diff hist +11‎ Matt Ridley ‎ →‎Northern Rock
15:0915:09, 3 October 2012 diff hist +46‎ Matt Ridley ‎ →‎Northern Rock
15:0715:07, 3 October 2012 diff hist +112‎ Matt Ridley ‎ →‎Northern Rock

19:1519:15, 20 July 2012 diff hist −31‎ Non-negative matrix factorization ‎ →‎Background
18:5518:55, 20 July 2012 diff hist −3,274‎ User:Roybgardner/sandbox ‎ ←Replaced content with '{{User sandbox}} ' current
14:1514:15, 20 July 2012 diff hist −1‎ Non-negative matrix factorization ‎ →‎Background
06:5706:57, 20 July 2012 diff hist +272‎ Non-negative matrix factorization ‎ →‎Background

16:4316:43, 19 July 2012 diff hist +3,292‎ Non-negative matrix factorization ‎No edit summary
15:3415:34, 19 July 2012 diff hist +2‎ User:Roybgardner/sandbox ‎No edit summary
10:3010:30, 19 July 2012 diff hist −4‎ User:Roybgardner/sandbox ‎No edit summary
10:2510:25, 19 July 2012 diff hist +1‎ User:Roybgardner/sandbox ‎No edit summary
09:2809:28, 19 July 2012 diff hist +204‎ User:Roybgardner/sandbox ‎No edit summary
09:0309:03, 19 July 2012 diff hist +577‎ User:Roybgardner/sandbox ‎No edit summary
08:2808:28, 19 July 2012 diff hist −1‎ User:Roybgardner/sandbox ‎No edit summary
08:2708:27, 19 July 2012 diff hist −2‎ User:Roybgardner/sandbox ‎No edit summary
08:1708:17, 19 July 2012 diff hist −135‎ User:Roybgardner/sandbox ‎No edit summary
08:1008:10, 19 July 2012 diff hist +134‎ User:Roybgardner/sandbox ‎No edit summary
08:0808:08, 19 July 2012 diff hist +1,137‎ User:Roybgardner/sandbox ‎No edit summary
07:4907:49, 19 July 2012 diff hist +206‎ User:Roybgardner/sandbox ‎No edit summary
07:4107:41, 19 July 2012 diff hist +1‎ User:Roybgardner/sandbox ‎No edit summary
07:4107:41, 19 July 2012 diff hist −1‎ User:Roybgardner/sandbox ‎No edit summary
07:3307:33, 19 July 2012 diff hist +363‎ User:Roybgardner/sandbox ‎No edit summary
07:2707:27, 19 July 2012 diff hist +16‎ User:Roybgardner/sandbox ‎No edit summary
07:2407:24, 19 July 2012 diff hist +36‎ User:Roybgardner/sandbox ‎No edit summary

16:4616:46, 18 July 2012 diff hist +22‎ User:Roybgardner/sandbox ‎No edit summary
16:3716:37, 18 July 2012 diff hist +176‎ User:Roybgardner/sandbox ‎No edit summary
16:3516:35, 18 July 2012 diff hist +567‎ N User:Roybgardner/sandbox ‎ ←Created page with '{{User sandbox}}  Let matrix C be the product of the the matrices A and B such that: <math>\mathbf{A}\mathbf{B} = \mathbf{C}</mat...'
16:1116:11, 18 July 2012 diff hist +67‎ N User:Roybgardner ‎ ←Created page with 'Roy Gardner is a Director of the UK web company Psycle Interactive.'
16:0816:08, 18 July 2012 diff hist +40‎ Principal component analysis ‎ →‎See also
16:0716:07, 18 July 2012 diff hist +40‎ Factor analysis ‎ →‎See also

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