Mercurial > hg > camir-aes2014
annotate core/magnatagatune/get_similar_clips.m @ 0:e9a9cd732c1e tip
first hg version after svn
author | wolffd |
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date | Tue, 10 Feb 2015 15:05:51 +0000 |
parents | |
children |
rev | line source |
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wolffd@0 | 1 function [clips, score] = get_similar_clips(extid, sim, sim_ids) |
wolffd@0 | 2 % clips = get_similar_clips(id, sim, sim_id) |
wolffd@0 | 3 % |
wolffd@0 | 4 % searches for similar clips for clip with base_id id |
wolffd@0 | 5 % |
wolffd@0 | 6 |
wolffd@0 | 7 if nargin < 3 |
wolffd@0 | 8 warning 'no similarity id codebook given' |
wolffd@0 | 9 sim_ids = 1:size(sim,1); |
wolffd@0 | 10 end |
wolffd@0 | 11 |
wolffd@0 | 12 % get internal clip id |
wolffd@0 | 13 id = find(sim_ids == extid); |
wolffd@0 | 14 |
wolffd@0 | 15 if isempty(id) |
wolffd@0 | 16 error 'no similarity data available' |
wolffd@0 | 17 end |
wolffd@0 | 18 |
wolffd@0 | 19 clips = [find(sim(id,:) ~= 0)]; |
wolffd@0 | 20 |
wolffd@0 | 21 % get clip scores |
wolffd@0 | 22 score = sim(id,clips); |
wolffd@0 | 23 |
wolffd@0 | 24 clips = sim_ids(clips); |