Retriever: DistanceMatrixRetriever - Distance Matrix - Combined Audio & Symbolic Feature Extractor - (c) 2007 Thomas Lidy, Antonio Pertusa (dense) Report time stamp: Mon Sep 28 21:05:34 CDT 2009 --- Neighbourhood clustering according to indexed metadatas: [% top 5 in same class, Random baseline, Normalised % top 5 in same class], genre 0.5970285714285755 0.09987141020145732 0.5970285714285755 artist 0.27137142857143476 0.01306978547955829 0.2725761904761965 [% top 10 in same class, Random baseline, Normalised % top 10 in same class], genre 0.5550857142857177 0.09987141020145732 0.5550857142857177 artist 0.21928571428571225 0.01306978547955829 0.2273470521541918 [% top 20 in same class, Random baseline, Normalised % top 20 in same class], genre 0.5120571428571449 0.09987141020145732 0.5120571428571449 artist 0.1704571428571396 0.01306978547955829 0.2062614574016306 [% top 50 in same class, Random baseline, Normalised % top 50 in same class], genre 0.4574171428571433 0.09987141020145732 0.4574171428571433 artist 0.12079999999999723 0.01306978547955829 0.2219764676017883 --- Artist Filtered Genre Neighbourhood clustering: [% top 5 in same class, Normalised % top 5 in same class] Filtered Genre 0.4457142857142853 0.4457142857142853 [% top 10 in same class, Normalised % top 10 in same class] Filtered Genre 0.42562857142856986 0.42562857142856986 [% top 20 in same class, Normalised % top 20 in same class] Filtered Genre 0.404035714285715 0.404035714285715 [% top 50 in same class, Normalised % top 50 in same class] Filtered Genre 0.372748571428569 0.372748571428569 --- 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: 0.60257 0.00543 0.00286 0.032 0.25571 0.01314 0.02457 0.158 0.00143 0.00343 1: 0.00314 0.49143 0.00714 0.03743 0.012 0.15229 0.01429 0.01171 0.00514 0.00571 2: 0.00743 0.03029 0.32571 0.014 0.02486 0.04343 0.00371 0.02171 0.22286 0.15429 3: 0.05371 0.09743 0.01286 0.56486 0.23343 0.14514 0.06 0.10514 0.00371 0.00971 4: 0.27086 0.03086 0.00829 0.20943 0.33829 0.08229 0.03886 0.18114 0.00457 0.00543 5: 0.01114 0.26143 0.00686 0.08657 0.05171 0.44743 0.03571 0.056 0.00686 0.01286 6: 0.00971 0.00771 0.00114 0.00771 0.00657 0.014 0.74571 0.14457 0 0 7: 0.01343 0.00171 0.00086 0.00886 0.01686 0.00714 0.07171 0.27429 0.00086 0.00314 8: 0.00743 0.03857 0.366 0.01457 0.02486 0.04714 0.00343 0.01343 0.25743 0.396 9: 0.02057 0.03514 0.26829 0.02457 0.03571 0.048 0.002 0.034 0.49714 0.40943 At 10 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.59186 0.00529 0.00243 0.04014 0.25814 0.01571 0.02871 0.169 0.00143 0.00243 1: 0.00257 0.46943 0.00914 0.04086 0.01343 0.15214 0.016 0.01343 0.00629 0.00643 2: 0.008 0.03329 0.32186 0.018 0.02986 0.04743 0.00514 0.021 0.22457 0.16029 3: 0.06029 0.09986 0.01329 0.538 0.23543 0.14857 0.07114 0.11414 0.00586 0.01271 4: 0.27386 0.03386 0.00857 0.21114 0.32514 0.08086 0.04686 0.19729 0.00529 0.00729 5: 0.01157 0.26114 0.00971 0.089 0.048 0.42543 0.03786 0.057 0.00743 0.01157 6: 0.00843 0.00643 0.00157 0.00786 0.00743 0.01129 0.71686 0.13757 0 0 7: 0.015 0.003 0.001 0.01043 0.01771 0.00871 0.07129 0.23714 0.001 0.00271 8: 0.00771 0.04486 0.36586 0.01829 0.02829 0.056 0.00371 0.01686 0.23886 0.40486 9: 0.02071 0.04286 0.26657 0.02629 0.03657 0.05386 0.00243 0.03657 0.50929 0.39171 At 20 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.58243 0.00636 0.00179 0.04521 0.26036 0.01714 0.03021 0.17879 0.00121 0.00236 1: 0.00336 0.44664 0.01064 0.04214 0.01436 0.15107 0.01957 0.01343 0.00714 0.00893 2: 0.00964 0.03893 0.30629 0.02193 0.03171 0.05107 0.00643 0.025 0.23529 0.16586 3: 0.06636 0.10479 0.01436 0.50914 0.23357 0.16107 0.08186 0.12814 0.00693 0.01321 4: 0.27221 0.0345 0.00964 0.21621 0.31271 0.08514 0.05321 0.19936 0.00636 0.00793 5: 0.01307 0.2605 0.01336 0.09629 0.04843 0.3885 0.04186 0.05764 0.00957 0.01429 6: 0.00979 0.00757 0.00186 0.00814 0.00707 0.01271 0.68629 0.13293 0 0.00029 7: 0.01471 0.00264 0.00164 0.01079 0.0195 0.01029 0.07414 0.20586 0.00107 0.00279 8: 0.00829 0.05286 0.36893 0.02421 0.03329 0.06529 0.00371 0.02114 0.22886 0.41071 9: 0.02014 0.04521 0.2715 0.02593 0.039 0.05771 0.00271 0.03771 0.50357 0.37364 At 50 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.56557 0.00734 0.00277 0.05646 0.2624 0.0202 0.03454 0.19251 0.00197 0.00303 1: 0.00454 0.40783 0.01349 0.0468 0.01646 0.15049 0.0234 0.01563 0.00849 0.01137 2: 0.01157 0.04631 0.27843 0.02706 0.03623 0.05997 0.00849 0.0296 0.25754 0.18383 3: 0.0722 0.11211 0.01629 0.46523 0.2304 0.1734 0.09254 0.13494 0.00823 0.01326 4: 0.27634 0.03774 0.01303 0.21906 0.2968 0.08974 0.06383 0.20783 0.01066 0.00949 5: 0.01354 0.25834 0.01703 0.10163 0.0506 0.34437 0.04934 0.06063 0.01354 0.01611 6: 0.01009 0.00943 0.00229 0.01011 0.00786 0.0138 0.64203 0.12554 0.00009 0.00046 7: 0.01637 0.00371 0.00171 0.01254 0.02223 0.0106 0.07797 0.16786 0.00151 0.00257 8: 0.01049 0.06237 0.37674 0.03186 0.03703 0.07611 0.00486 0.02643 0.21206 0.41257 9: 0.01929 0.0548 0.27823 0.02926 0.04 0.06131 0.003 0.03903 0.48591 0.34731 --- Mean filtered genre accuracy: At 5 results: 0.44571428571428584At 10 results: 0.4256285714285711At 20 results: 0.40403571428571433At 50 results: 0.3727485714285715 --- 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: 0.60257 0.00543 0.00286 0.032 0.25571 0.01314 0.02457 0.158 0.00143 0.00343 1: 0.00314 0.49143 0.00714 0.03743 0.012 0.15229 0.01429 0.01171 0.00514 0.00571 2: 0.00743 0.03029 0.32571 0.014 0.02486 0.04343 0.00371 0.02171 0.22286 0.15429 3: 0.05371 0.09743 0.01286 0.56486 0.23343 0.14514 0.06 0.10514 0.00371 0.00971 4: 0.27086 0.03086 0.00829 0.20943 0.33829 0.08229 0.03886 0.18114 0.00457 0.00543 5: 0.01114 0.26143 0.00686 0.08657 0.05171 0.44743 0.03571 0.056 0.00686 0.01286 6: 0.00971 0.00771 0.00114 0.00771 0.00657 0.014 0.74571 0.14457 0 0 7: 0.01343 0.00171 0.00086 0.00886 0.01686 0.00714 0.07171 0.27429 0.00086 0.00314 8: 0.00743 0.03857 0.366 0.01457 0.02486 0.04714 0.00343 0.01343 0.25743 0.396 9: 0.02057 0.03514 0.26829 0.02457 0.03571 0.048 0.002 0.034 0.49714 0.40943 At 10 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.59186 0.00529 0.00243 0.04014 0.25814 0.01571 0.02871 0.169 0.00143 0.00243 1: 0.00257 0.46943 0.00914 0.04086 0.01343 0.15214 0.016 0.01343 0.00629 0.00643 2: 0.008 0.03329 0.32186 0.018 0.02986 0.04743 0.00514 0.021 0.22457 0.16029 3: 0.06029 0.09986 0.01329 0.538 0.23543 0.14857 0.07114 0.11414 0.00586 0.01271 4: 0.27386 0.03386 0.00857 0.21114 0.32514 0.08086 0.04686 0.19729 0.00529 0.00729 5: 0.01157 0.26114 0.00971 0.089 0.048 0.42543 0.03786 0.057 0.00743 0.01157 6: 0.00843 0.00643 0.00157 0.00786 0.00743 0.01129 0.71686 0.13757 0 0 7: 0.015 0.003 0.001 0.01043 0.01771 0.00871 0.07129 0.23714 0.001 0.00271 8: 0.00771 0.04486 0.36586 0.01829 0.02829 0.056 0.00371 0.01686 0.23886 0.40486 9: 0.02071 0.04286 0.26657 0.02629 0.03657 0.05386 0.00243 0.03657 0.50929 0.39171 At 20 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.58243 0.00636 0.00179 0.04521 0.26036 0.01714 0.03021 0.17879 0.00121 0.00236 1: 0.00336 0.44664 0.01064 0.04214 0.01436 0.15107 0.01957 0.01343 0.00714 0.00893 2: 0.00964 0.03893 0.30629 0.02193 0.03171 0.05107 0.00643 0.025 0.23529 0.16586 3: 0.06636 0.10479 0.01436 0.50914 0.23357 0.16107 0.08186 0.12814 0.00693 0.01321 4: 0.27221 0.0345 0.00964 0.21621 0.31271 0.08514 0.05321 0.19936 0.00636 0.00793 5: 0.01307 0.2605 0.01336 0.09629 0.04843 0.3885 0.04186 0.05764 0.00957 0.01429 6: 0.00979 0.00757 0.00186 0.00814 0.00707 0.01271 0.68629 0.13293 0 0.00029 7: 0.01471 0.00264 0.00164 0.01079 0.0195 0.01029 0.07414 0.20586 0.00107 0.00279 8: 0.00829 0.05286 0.36893 0.02421 0.03329 0.06529 0.00371 0.02114 0.22886 0.41071 9: 0.02014 0.04521 0.2715 0.02593 0.039 0.05771 0.00271 0.03771 0.50357 0.37364 At 50 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.56557 0.00734 0.00277 0.05646 0.2624 0.0202 0.03454 0.19251 0.00197 0.00303 1: 0.00454 0.40783 0.01349 0.0468 0.01646 0.15049 0.0234 0.01563 0.00849 0.01137 2: 0.01157 0.04631 0.27843 0.02706 0.03623 0.05997 0.00849 0.0296 0.25754 0.18383 3: 0.0722 0.11211 0.01629 0.46523 0.2304 0.1734 0.09254 0.13494 0.00823 0.01326 4: 0.27634 0.03774 0.01303 0.21906 0.2968 0.08974 0.06383 0.20783 0.01066 0.00949 5: 0.01354 0.25834 0.01703 0.10163 0.0506 0.34437 0.04934 0.06063 0.01354 0.01611 6: 0.01009 0.00943 0.00229 0.01011 0.00786 0.0138 0.64203 0.12554 0.00009 0.00046 7: 0.01637 0.00371 0.00171 0.01254 0.02223 0.0106 0.07797 0.16786 0.00151 0.00257 8: 0.01049 0.06237 0.37674 0.03186 0.03703 0.07611 0.00486 0.02643 0.21206 0.41257 9: 0.01929 0.0548 0.27823 0.02926 0.04 0.06131 0.003 0.03903 0.48591 0.34731 --- Mean Normalised filtered genre accuracy: At 5 results: 0.44571428571428584At 10 results: 0.4256285714285711At 20 results: 0.40403571428571433At 50 results: 0.3727485714285715 --- Normalised average distance between examples of same class: genre 0.7463554547203742 artist 0.5613620947794927 --- Artist/Genre ratio: 0.752137726373032 --- % of files never similar at 5 results: 0.13914285714285715 % of files never similar at 10 results: 0.06828571428571428 % of files never similar at 20 results: 0.035 % of files never similar at 50 results: 0.011285714285714286 --- Maximum number of times a song was similar at 5 results: 51 Track: /data/raid3/audio/wavs/22m/30s/d/d008603.wav, genre: ROMANTIC Maximum number of times a song was similar at 10 results: 89 Track: /data/raid3/audio/wavs/22m/30s/e/e009827.wav, genre: COUNTRY Maximum number of times a song was similar at 20 results: 169 Track: /data/raid3/audio/wavs/22m/30s/e/e009827.wav, genre: COUNTRY Maximum number of times a song was similar at 50 results: 333 Track: /data/raid3/audio/wavs/22m/30s/e/e015768.wav, genre: COUNTRY --- Number of times the triangular inequality held in 200000: 200000 (100.0%)