Retriever: DistanceMatrixRetriever - ps_2009 (dense) Report time stamp: Mon Sep 28 21:10:59 CDT 2009 --- Neighbourhood clustering according to indexed metadatas: [% top 5 in same class, Random baseline, Normalised % top 5 in same class], genre 0.5691428571428608 0.09987141020145732 0.5691428571428608 artist 0.13011428571428718 0.01306978547955829 0.13034523809523957 [% top 10 in same class, Random baseline, Normalised % top 10 in same class], genre 0.5158428571428647 0.09987141020145732 0.5158428571428647 artist 0.12335714285714557 0.01306978547955829 0.1263791950113393 [% top 20 in same class, Random baseline, Normalised % top 20 in same class], genre 0.5238214285714328 0.09987141020145732 0.5238214285714328 artist 0.12750714285714218 0.01306978547955829 0.14641996789023493 [% top 50 in same class, Random baseline, Normalised % top 50 in same class], genre 0.5515314285714342 0.09987141020145732 0.5515314285714342 artist 0.13513142857142527 0.01306978547955829 0.2283731134336072 --- Artist Filtered Genre Neighbourhood clustering: [% top 5 in same class, Normalised % top 5 in same class] Filtered Genre 0.49865714285714396 0.4988357142857154 [% top 10 in same class, Normalised % top 10 in same class] Filtered Genre 0.4963714285714296 0.49674149659864053 [% top 20 in same class, Normalised % top 20 in same class] Filtered Genre 0.4978214285714274 0.49899352224572696 [% top 50 in same class, Normalised % top 50 in same class] Filtered Genre 0.49567714285714204 0.4997721064419871 --- Artist Filtered Genre Neighbourhood confusion: Classes: 0: METAL 1: BLUES 2: BAROQUE 3: COUNTRY 4: ROCKROLL 5: JAZZ 6: RAPHIPHOP 7: EDANCE 8: CLASSICAL 9: ROMANTIC At 5 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.71086 0.00943 0.004 0.04171 0.30514 0.01371 0.02743 0.15657 0.00114 0.00143 1: 0.01314 0.69486 0.01971 0.082 0.03457 0.24543 0.02486 0.01943 0.03514 0.04571 2: 0.00029 0.00029 0.40829 0 0.00029 0.00086 0.00029 0.00114 0.22286 0.22771 3: 0.17771 0.082 0.11229 0.77743 0.57771 0.16029 0.20257 0.21 0.026 0.03943 4: 0.03286 0 0.00057 0.00086 0.01571 0.00114 0.006 0.00543 0 0 5: 0.00743 0.20629 0.04314 0.08943 0.03629 0.55971 0.012 0.01914 0.03229 0.04571 6: 0.00171 0.00086 0 0 0.00229 0.00257 0.69629 0.04543 0 0 7: 0.05343 0.00571 0.00943 0.00857 0.02657 0.01486 0.03057 0.54171 0.01514 0.02286 8: 0.00086 0 0.18371 0 0.00029 0.00029 0 0.00029 0.252 0.28743 9: 0.00171 0.00057 0.21886 0 0.00114 0.00114 0 0.00086 0.41143 0.32971 At 10 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.63429 0.00514 0.002 0.02257 0.23786 0.00786 0.01986 0.14543 0.00057 0.00071 1: 0.01343 0.66286 0.01186 0.07886 0.04071 0.25114 0.01929 0.02357 0.023 0.02757 2: 0.00343 0.00029 0.43029 0 0.003 0.00157 0.00271 0.00471 0.222 0.221 3: 0.19986 0.08657 0.07371 0.802 0.60229 0.17471 0.156 0.25929 0.01457 0.02371 4: 0.08629 0.00057 0.00029 0.00143 0.04843 0.00171 0.014 0.01686 0 0 5: 0.01014 0.23943 0.02729 0.09071 0.04371 0.548 0.01057 0.02471 0.02 0.02514 6: 0.005 0.001 0 0 0.00471 0.00357 0.74714 0.06443 0 0 7: 0.03914 0.00286 0.005 0.00429 0.01571 0.00843 0.02929 0.45271 0.00757 0.01143 8: 0.003 0.00029 0.21029 0.00014 0.00086 0.001 0 0.00243 0.23829 0.29071 9: 0.00543 0.001 0.23929 0 0.00271 0.002 0.00114 0.00586 0.454 0.39971 At 20 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.59714 0.003 0.00129 0.01479 0.22179 0.00493 0.02086 0.15507 0.00029 0.00036 1: 0.01043 0.68043 0.00671 0.08657 0.04286 0.25807 0.01407 0.02107 0.01336 0.01529 2: 0.006 0.00029 0.44307 0.00071 0.00893 0.00421 0.004 0.00843 0.2235 0.22107 3: 0.14793 0.09693 0.04179 0.79864 0.53807 0.1745 0.10529 0.23379 0.0075 0.01257 4: 0.18021 0.00114 0.00021 0.00886 0.11457 0.00329 0.02657 0.06114 0.00007 0 5: 0.00936 0.21279 0.0145 0.08629 0.04829 0.53629 0.00821 0.02629 0.01057 0.013 6: 0.01007 0.0015 0 0.0005 0.00736 0.00664 0.78807 0.09286 0 0 7: 0.02536 0.0015 0.0025 0.00279 0.01 0.00564 0.03064 0.37714 0.00379 0.00571 8: 0.00407 0.00079 0.23843 0.00029 0.00207 0.0025 0.00029 0.00493 0.23386 0.323 9: 0.00943 0.00164 0.2515 0.00057 0.00607 0.00393 0.002 0.01929 0.434 0.409 At 50 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.59257 0.00314 0.00163 0.02783 0.25094 0.00849 0.02309 0.18674 0.00009 0.00017 1: 0.00557 0.66409 0.00271 0.07471 0.03066 0.23223 0.00603 0.0102 0.00491 0.0064 2: 0.00769 0.00146 0.46654 0.0098 0.02597 0.01654 0.00557 0.01254 0.19829 0.21526 3: 0.07906 0.10309 0.01694 0.69954 0.35117 0.16137 0.05283 0.12986 0.003 0.0054 4: 0.25917 0.00831 0.00166 0.08723 0.26183 0.03071 0.04117 0.14546 0.00011 0.00034 5: 0.00471 0.20874 0.00583 0.08503 0.03309 0.51877 0.00477 0.01429 0.00417 0.00529 6: 0.0152 0.00511 0.00003 0.00631 0.01597 0.0122 0.83063 0.12977 0 0.0002 7: 0.01806 0.00086 0.00114 0.00571 0.01149 0.0056 0.03254 0.33394 0.00151 0.00229 8: 0.00606 0.00214 0.24943 0.00157 0.00651 0.00629 0.00046 0.0102 0.18851 0.34277 9: 0.01191 0.00306 0.2454 0.00226 0.01237 0.0078 0.00291 0.027 0.35757 0.40034 --- Mean filtered genre accuracy: At 5 results: 0.4986571428571433At 10 results: 0.4963714285714282At 20 results: 0.4978214285714283At 50 results: 0.49567714285714304 --- Normalised Artist Filtered Genre Neighbourhood confusion: Classes: 0: METAL 1: BLUES 2: BAROQUE 3: COUNTRY 4: ROCKROLL 5: JAZZ 6: RAPHIPHOP 7: EDANCE 8: CLASSICAL 9: ROMANTIC At 5 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.71086 0.00943 0.004 0.04171 0.30514 0.01371 0.02743 0.15657 0.00114 0.00143 1: 0.01314 0.69486 0.01971 0.082 0.03457 0.24543 0.02486 0.01943 0.03533 0.04571 2: 0.00029 0.00029 0.40829 0 0.00029 0.00086 0.00029 0.00114 0.22333 0.22771 3: 0.17771 0.082 0.11229 0.77743 0.57771 0.16029 0.20257 0.21 0.026 0.03943 4: 0.03286 0 0.00057 0.00086 0.01571 0.00114 0.006 0.00543 0 0 5: 0.00743 0.20629 0.04314 0.08943 0.03629 0.55971 0.012 0.01914 0.03229 0.04571 6: 0.00171 0.00086 0 0 0.00229 0.00257 0.69629 0.04543 0 0 7: 0.05343 0.00571 0.00943 0.00857 0.02657 0.01486 0.03057 0.54171 0.01514 0.02286 8: 0.00086 0 0.18371 0 0.00029 0.00029 0 0.00029 0.25379 0.28743 9: 0.00171 0.00057 0.21886 0 0.00114 0.00114 0 0.00086 0.41298 0.32971 At 10 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.63429 0.00514 0.002 0.02257 0.23786 0.00786 0.01986 0.14543 0.00057 0.00071 1: 0.01343 0.66286 0.01186 0.07886 0.04071 0.25114 0.01929 0.02357 0.02319 0.02757 2: 0.00343 0.00029 0.43029 0 0.003 0.00157 0.00271 0.00471 0.22259 0.221 3: 0.19986 0.08657 0.07371 0.802 0.60229 0.17471 0.156 0.25929 0.01457 0.02371 4: 0.08629 0.00057 0.00029 0.00143 0.04843 0.00171 0.014 0.01686 0 0 5: 0.01014 0.23943 0.02729 0.09071 0.04371 0.548 0.01057 0.02471 0.02016 0.02514 6: 0.005 0.001 0 0 0.00471 0.00357 0.74714 0.06443 0 0 7: 0.03914 0.00286 0.005 0.00429 0.01571 0.00843 0.02929 0.45271 0.00757 0.01143 8: 0.003 0.00029 0.21029 0.00014 0.00086 0.001 0 0.00243 0.24199 0.29071 9: 0.00543 0.001 0.23929 0 0.00271 0.002 0.00114 0.00586 0.45936 0.39971 At 20 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.59714 0.003 0.00129 0.01479 0.22179 0.00493 0.02086 0.15507 0.00036 0.00036 1: 0.01043 0.68043 0.00671 0.08657 0.04286 0.25807 0.01407 0.02107 0.01394 0.01529 2: 0.006 0.00029 0.44307 0.00071 0.00893 0.00421 0.004 0.00843 0.22635 0.22107 3: 0.14793 0.09693 0.04179 0.79864 0.53807 0.1745 0.10529 0.23379 0.00755 0.01257 4: 0.18021 0.00114 0.00021 0.00886 0.11457 0.00329 0.02657 0.06114 0.0001 0 5: 0.00936 0.21279 0.0145 0.08629 0.04829 0.53629 0.00821 0.02629 0.01074 0.013 6: 0.01007 0.0015 0 0.0005 0.00736 0.00664 0.78807 0.09286 0 0 7: 0.02536 0.0015 0.0025 0.00279 0.01 0.00564 0.03064 0.37714 0.00379 0.00571 8: 0.00407 0.00079 0.23843 0.00029 0.00207 0.0025 0.00029 0.00493 0.24558 0.323 9: 0.00943 0.00164 0.2515 0.00057 0.00607 0.00393 0.002 0.01929 0.44875 0.409 At 50 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.59257 0.00314 0.00163 0.02783 0.25094 0.00849 0.02309 0.18674 0.00009 0.00018 1: 0.00557 0.66409 0.00271 0.07471 0.03066 0.23223 0.00603 0.0102 0.00523 0.0064 2: 0.00769 0.00146 0.47155 0.0098 0.02597 0.01654 0.00557 0.01254 0.21916 0.22559 3: 0.07906 0.10309 0.01697 0.69954 0.35117 0.16137 0.05283 0.12986 0.00312 0.0054 4: 0.25917 0.00831 0.00166 0.08723 0.26183 0.03071 0.04117 0.14546 0.00014 0.00041 5: 0.00471 0.20874 0.00584 0.08503 0.03309 0.51877 0.00477 0.01429 0.00438 0.00529 6: 0.0152 0.00511 0.00003 0.00631 0.01597 0.0122 0.83063 0.12977 0 0.00026 7: 0.01806 0.00086 0.00114 0.00571 0.01149 0.0056 0.03254 0.33394 0.00151 0.00229 8: 0.00606 0.00214 0.25154 0.00157 0.00651 0.00629 0.00046 0.0102 0.21827 0.34766 9: 0.01191 0.00306 0.24692 0.00226 0.01237 0.0078 0.00291 0.027 0.39667 0.40653 --- Mean Normalised filtered genre accuracy: At 5 results: 0.4988357142857147At 10 results: 0.4967414965986391At 20 results: 0.49899352224572785At 50 results: 0.49977210644198633 --- Normalised average distance between examples of same class: genre NaN artist NaN --- Artist/Genre ratio: NaN --- % of files never similar at 5 results: 0.7945714285714286 % of files never similar at 10 results: 0.7175714285714285 % of files never similar at 20 results: 0.5824285714285714 % of files never similar at 50 results: 0.25114285714285717 --- Maximum number of times a song was similar at 5 results: 314 Track: /data/raid3/audio/wavs/22m/30s/b/b018747.wav, genre: RAPHIPHOP Maximum number of times a song was similar at 10 results: 327 Track: /data/raid3/audio/wavs/22m/30s/b/b018747.wav, genre: RAPHIPHOP Maximum number of times a song was similar at 20 results: 355 Track: /data/raid3/audio/wavs/22m/30s/e/e015403.wav, genre: COUNTRY Maximum number of times a song was similar at 50 results: 437 Track: /data/raid3/audio/wavs/22m/30s/e/e008154.wav, genre: COUNTRY --- Number of times the triangular inequality held in 200000: 199919 (99.9595%)