Mercurial > hg > midi-score-follower
annotate workingNotes.rtf @ 6:6f5836d432ca
added confidence measure to each played event and associated match, but not really working yet
author | Andrew N Robertson <andrew.robertson@eecs.qmul.ac.uk> |
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date | Fri, 19 Aug 2011 19:42:01 +0100 |
parents | 1a32ce016bb9 |
children | 2ab6f4670cf5 |
rev | line source |
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andrew@0 | 1 {\rtf1\ansi\ansicpg1252\cocoartf1038\cocoasubrtf350 |
andrew@0 | 2 {\fonttbl\f0\fswiss\fcharset0 Helvetica;} |
andrew@0 | 3 {\colortbl;\red255\green255\blue255;} |
andrew@1 | 4 \paperw11900\paperh16840\margl1440\margr1440\vieww20940\viewh15820\viewkind0 |
andrew@0 | 5 \pard\tx566\tx1133\tx1700\tx2267\tx2834\tx3401\tx3968\tx4535\tx5102\tx5669\tx6236\tx6803\ql\qnatural\pardirnatural |
andrew@0 | 6 |
andrew@0 | 7 \f0\fs24 \cf0 BUGS:\ |
andrew@0 | 8 When prior and posterior etc are split off the screen, it doesn't find the right indices for them. Are we writing the correct prior vector? constrained limits?\ |
andrew@0 | 9 \ |
andrew@0 | 10 \ |
andrew@0 | 11 using best estimate continually - good in the new note on function?\ |
andrew@0 | 12 \ |
andrew@0 | 13 + + + + + + + + + \ |
andrew@0 | 14 \ |
andrew@0 | 15 best estimate locked to map so need to free\ |
andrew@0 | 16 \ |
andrew@0 | 17 need to do relative tempo estimates\ |
andrew@0 | 18 \ |
andrew@1 | 19 \ |
andrew@1 | 20 \ |
andrew@1 | 21 works\ |
andrew@1 | 22 bartok.mid counterexample:\ |
andrew@1 | 23 problem is that the tempo needs to estimate the likelihood confidence that the match is valid\ |
andrew@1 | 24 at the moment all are equally weighted.\ |
andrew@1 | 25 but if we know that the match is (n, k) then prob(loc_n) the phase at note n - gives us probability that the note is correctly identified.\ |
andrew@1 | 26 \ |
andrew@1 | 27 \ |
andrew@1 | 28 //new note\ |
andrew@1 | 29 in comes note\ |
andrew@1 | 30 \ |
andrew@1 | 31 decay speed distribution - so we have uncertainty about tempo\ |
andrew@1 | 32 \ |
andrew@1 | 33 cross update - so we have new prior for position} |