Mercurial > hg > camir-aes2014
annotate core/magnatagatune/ClipComparedGraph.m @ 0:e9a9cd732c1e tip
first hg version after svn
author | wolffd |
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date | Tue, 10 Feb 2015 15:05:51 +0000 |
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children |
rev | line source |
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wolffd@0 | 1 % --- |
wolffd@0 | 2 % class ClipComparedGraph |
wolffd@0 | 3 % Directed graph representing comparative clip similarities. |
wolffd@0 | 4 % |
wolffd@0 | 5 % each node represents a clip |
wolffd@0 | 6 % an edge a -> b is present if clipas a and b cooccur |
wolffd@0 | 7 % in a comparison triplet |
wolffd@0 | 8 % |
wolffd@0 | 9 % --- |
wolffd@0 | 10 |
wolffd@0 | 11 classdef ClipComparedGraph < Graph |
wolffd@0 | 12 |
wolffd@0 | 13 % --- |
wolffd@0 | 14 % the methods |
wolffd@0 | 15 % --- |
wolffd@0 | 16 methods |
wolffd@0 | 17 |
wolffd@0 | 18 |
wolffd@0 | 19 % constructor of the graph |
wolffd@0 | 20 function G = ClipComparedGraph(comparison, comparison_ids) |
wolffd@0 | 21 |
wolffd@0 | 22 if nargin == 2 |
wolffd@0 | 23 % --- |
wolffd@0 | 24 % handle automatic or manual input |
wolffd@0 | 25 % --- |
wolffd@0 | 26 for i = 1:size(comparison,1) |
wolffd@0 | 27 |
wolffd@0 | 28 % get clips and votes |
wolffd@0 | 29 clips = comparison_ids(comparison(i,1:3)); |
wolffd@0 | 30 |
wolffd@0 | 31 % edges |
wolffd@0 | 32 G.add_edge(clips(1), clips(2), 1); |
wolffd@0 | 33 G.add_edge(clips(1), clips(3), 1); |
wolffd@0 | 34 G.add_edge(clips(2), clips(3), 1); |
wolffd@0 | 35 % |
wolffd@0 | 36 % % symmectric edges |
wolffd@0 | 37 % G.add_edge(clips(2), clips(1), 1); |
wolffd@0 | 38 % G.add_edge(clips(3), clips(1), 1); |
wolffd@0 | 39 % G.add_edge(clips(3), clips(2), 1); |
wolffd@0 | 40 end |
wolffd@0 | 41 |
wolffd@0 | 42 elseif nargin == 1 |
wolffd@0 | 43 |
wolffd@0 | 44 % --- |
wolffd@0 | 45 % Add the input graph to the empty one |
wolffd@0 | 46 % --- |
wolffd@0 | 47 G.add_graph(comparison); |
wolffd@0 | 48 |
wolffd@0 | 49 end |
wolffd@0 | 50 |
wolffd@0 | 51 % end constructor function |
wolffd@0 | 52 end |
wolffd@0 | 53 |
wolffd@0 | 54 end |
wolffd@0 | 55 end |
wolffd@0 | 56 |
wolffd@0 | 57 |