Retriever: DistanceMatrixRetriever - MTG Audio Music Similarity - Dmitry's hybrid distance (dense) Report time stamp: Mon Sep 28 21:07:13 CDT 2009 --- Neighbourhood clustering according to indexed metadatas: [% top 5 in same class, Random baseline, Normalised % top 5 in same class], genre 0.6496857142857213 0.09987141020145732 0.6496857142857213 artist 0.27874285714286373 0.01306978547955829 0.2796261904761968 [% top 10 in same class, Random baseline, Normalised % top 10 in same class], genre 0.6164857142857163 0.09987141020145732 0.6164857142857163 artist 0.23214285714285532 0.01306978547955829 0.239665079365076 [% top 20 in same class, Random baseline, Normalised % top 20 in same class], genre 0.5837714285714274 0.09987141020145732 0.5837714285714274 artist 0.1889428571428538 0.01306978547955829 0.2245316299246941 [% top 50 in same class, Random baseline, Normalised % top 50 in same class], genre 0.5360942857142883 0.09987141020145732 0.5360942857142883 artist 0.13917142857142506 0.01306978547955829 0.24495049885577758 --- Artist Filtered Genre Neighbourhood clustering: [% top 5 in same class, Normalised % top 5 in same class] Filtered Genre 0.5097428571428549 0.5097428571428549 [% top 10 in same class, Normalised % top 10 in same class] Filtered Genre 0.4948571428571441 0.4948571428571441 [% top 20 in same class, Normalised % top 20 in same class] Filtered Genre 0.4763357142857158 0.4763357142857158 [% top 50 in same class, Normalised % top 50 in same class] Filtered Genre 0.4475371428571437 0.4475371428571437 --- 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: 0.65257 0.00657 0.00171 0.014 0.21229 0.00657 0.01429 0.068 0.00029 0.00086 1: 0.008 0.59171 0.00829 0.05114 0.01971 0.20486 0.004 0.01486 0.00686 0.01171 2: 0.00771 0.02771 0.44857 0.00943 0.01057 0.02486 0.00543 0.01686 0.17857 0.16257 3: 0.03971 0.09943 0.01543 0.60286 0.30571 0.14314 0.02657 0.08686 0.00171 0.00486 4: 0.21486 0.02771 0.00971 0.21343 0.35257 0.05914 0.02657 0.08971 0.00029 0.00114 5: 0.00943 0.17314 0.00914 0.05714 0.03486 0.47029 0.004 0.02829 0.00629 0.00629 6: 0.026 0.00629 0.00057 0.016 0.02 0.00886 0.83057 0.23 0 0 7: 0.03343 0.00543 0.00086 0.02286 0.02857 0.01371 0.08829 0.44886 0.00029 0.00086 8: 0.004 0.03029 0.30371 0.006 0.00743 0.032 0.00029 0.00543 0.32 0.43229 9: 0.00429 0.03171 0.202 0.00714 0.00829 0.03657 0 0.01114 0.48571 0.37943 At 10 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.64629 0.00714 0.00157 0.01743 0.21657 0.00729 0.01457 0.06857 0.00043 0.00043 1: 0.008 0.56971 0.01114 0.05814 0.01971 0.21071 0.00429 0.01429 0.00843 0.01243 2: 0.00714 0.03314 0.41814 0.011 0.01157 0.03043 0.00471 0.01829 0.18371 0.167 3: 0.04329 0.10114 0.01786 0.58514 0.30686 0.15371 0.02657 0.08643 0.00186 0.00543 4: 0.22129 0.02886 0.00757 0.215 0.345 0.062 0.02814 0.09914 0.00071 0.00143 5: 0.00871 0.17786 0.00943 0.05757 0.03243 0.43186 0.00457 0.02843 0.00671 0.00629 6: 0.025 0.00586 0.00129 0.01571 0.02129 0.00957 0.82686 0.236 0 0 7: 0.03114 0.00586 0.00143 0.02586 0.03043 0.01671 0.089 0.43186 0.00043 0.00057 8: 0.00529 0.03529 0.31514 0.00543 0.008 0.03929 0.00057 0.00643 0.315 0.42771 9: 0.00386 0.03514 0.21643 0.00871 0.00814 0.03843 0.00071 0.01057 0.48271 0.37871 At 20 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.63721 0.00693 0.00157 0.022 0.21807 0.00893 0.01557 0.07129 0.00043 0.00079 1: 0.00679 0.53857 0.01357 0.06093 0.02021 0.21114 0.00593 0.01414 0.011 0.01286 2: 0.0065 0.03986 0.3905 0.01421 0.01336 0.03907 0.00586 0.01993 0.19707 0.17629 3: 0.04907 0.10179 0.01686 0.55986 0.30671 0.163 0.02757 0.09557 0.00257 0.006 4: 0.22264 0.03029 0.00721 0.21914 0.3365 0.0645 0.02571 0.09814 0.00086 0.00221 5: 0.01021 0.18579 0.011 0.06286 0.034 0.3945 0.00557 0.02914 0.00786 0.00757 6: 0.02529 0.00586 0.00143 0.01564 0.02179 0.01143 0.82486 0.24029 0 0.00014 7: 0.03271 0.00621 0.00186 0.02893 0.03229 0.01571 0.08764 0.41393 0.00043 0.00071 8: 0.00514 0.04179 0.31936 0.00614 0.00743 0.04629 0.00043 0.00721 0.30014 0.42614 9: 0.00443 0.04293 0.23664 0.01029 0.00964 0.04543 0.00086 0.01036 0.47964 0.36729 At 50 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.62166 0.00754 0.00214 0.02609 0.22469 0.0116 0.01534 0.07609 0.00031 0.00086 1: 0.0072 0.4866 0.01974 0.06106 0.02109 0.21226 0.00637 0.01357 0.01483 0.01631 2: 0.00671 0.04909 0.3466 0.01763 0.01611 0.04971 0.00751 0.01989 0.20891 0.18554 3: 0.05474 0.10577 0.01943 0.52317 0.30111 0.17394 0.0294 0.10111 0.00349 0.00649 4: 0.22791 0.03277 0.00831 0.23229 0.32317 0.06554 0.02689 0.10417 0.00129 0.00231 5: 0.01049 0.19451 0.01309 0.07057 0.03591 0.34377 0.00674 0.02974 0.01091 0.01014 6: 0.02711 0.00663 0.00174 0.01814 0.02306 0.01249 0.81657 0.2506 0 0.00011 7: 0.03457 0.00709 0.00289 0.03169 0.03769 0.02023 0.0894 0.38503 0.00063 0.00086 8: 0.0052 0.05603 0.33154 0.00797 0.00746 0.05691 0.00063 0.00891 0.28211 0.43069 9: 0.0044 0.05397 0.25451 0.0114 0.00971 0.05354 0.00114 0.01089 0.47751 0.34669 --- Mean filtered genre accuracy: At 5 results: 0.5097428571428573At 10 results: 0.4948571428571424At 20 results: 0.4763357142857143At 50 results: 0.44753714285714297 --- 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: 0.65257 0.00657 0.00171 0.014 0.21229 0.00657 0.01429 0.068 0.00029 0.00086 1: 0.008 0.59171 0.00829 0.05114 0.01971 0.20486 0.004 0.01486 0.00686 0.01171 2: 0.00771 0.02771 0.44857 0.00943 0.01057 0.02486 0.00543 0.01686 0.17857 0.16257 3: 0.03971 0.09943 0.01543 0.60286 0.30571 0.14314 0.02657 0.08686 0.00171 0.00486 4: 0.21486 0.02771 0.00971 0.21343 0.35257 0.05914 0.02657 0.08971 0.00029 0.00114 5: 0.00943 0.17314 0.00914 0.05714 0.03486 0.47029 0.004 0.02829 0.00629 0.00629 6: 0.026 0.00629 0.00057 0.016 0.02 0.00886 0.83057 0.23 0 0 7: 0.03343 0.00543 0.00086 0.02286 0.02857 0.01371 0.08829 0.44886 0.00029 0.00086 8: 0.004 0.03029 0.30371 0.006 0.00743 0.032 0.00029 0.00543 0.32 0.43229 9: 0.00429 0.03171 0.202 0.00714 0.00829 0.03657 0 0.01114 0.48571 0.37943 At 10 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.64629 0.00714 0.00157 0.01743 0.21657 0.00729 0.01457 0.06857 0.00043 0.00043 1: 0.008 0.56971 0.01114 0.05814 0.01971 0.21071 0.00429 0.01429 0.00843 0.01243 2: 0.00714 0.03314 0.41814 0.011 0.01157 0.03043 0.00471 0.01829 0.18371 0.167 3: 0.04329 0.10114 0.01786 0.58514 0.30686 0.15371 0.02657 0.08643 0.00186 0.00543 4: 0.22129 0.02886 0.00757 0.215 0.345 0.062 0.02814 0.09914 0.00071 0.00143 5: 0.00871 0.17786 0.00943 0.05757 0.03243 0.43186 0.00457 0.02843 0.00671 0.00629 6: 0.025 0.00586 0.00129 0.01571 0.02129 0.00957 0.82686 0.236 0 0 7: 0.03114 0.00586 0.00143 0.02586 0.03043 0.01671 0.089 0.43186 0.00043 0.00057 8: 0.00529 0.03529 0.31514 0.00543 0.008 0.03929 0.00057 0.00643 0.315 0.42771 9: 0.00386 0.03514 0.21643 0.00871 0.00814 0.03843 0.00071 0.01057 0.48271 0.37871 At 20 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.63721 0.00693 0.00157 0.022 0.21807 0.00893 0.01557 0.07129 0.00043 0.00079 1: 0.00679 0.53857 0.01357 0.06093 0.02021 0.21114 0.00593 0.01414 0.011 0.01286 2: 0.0065 0.03986 0.3905 0.01421 0.01336 0.03907 0.00586 0.01993 0.19707 0.17629 3: 0.04907 0.10179 0.01686 0.55986 0.30671 0.163 0.02757 0.09557 0.00257 0.006 4: 0.22264 0.03029 0.00721 0.21914 0.3365 0.0645 0.02571 0.09814 0.00086 0.00221 5: 0.01021 0.18579 0.011 0.06286 0.034 0.3945 0.00557 0.02914 0.00786 0.00757 6: 0.02529 0.00586 0.00143 0.01564 0.02179 0.01143 0.82486 0.24029 0 0.00014 7: 0.03271 0.00621 0.00186 0.02893 0.03229 0.01571 0.08764 0.41393 0.00043 0.00071 8: 0.00514 0.04179 0.31936 0.00614 0.00743 0.04629 0.00043 0.00721 0.30014 0.42614 9: 0.00443 0.04293 0.23664 0.01029 0.00964 0.04543 0.00086 0.01036 0.47964 0.36729 At 50 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.62166 0.00754 0.00214 0.02609 0.22469 0.0116 0.01534 0.07609 0.00031 0.00086 1: 0.0072 0.4866 0.01974 0.06106 0.02109 0.21226 0.00637 0.01357 0.01483 0.01631 2: 0.00671 0.04909 0.3466 0.01763 0.01611 0.04971 0.00751 0.01989 0.20891 0.18554 3: 0.05474 0.10577 0.01943 0.52317 0.30111 0.17394 0.0294 0.10111 0.00349 0.00649 4: 0.22791 0.03277 0.00831 0.23229 0.32317 0.06554 0.02689 0.10417 0.00129 0.00231 5: 0.01049 0.19451 0.01309 0.07057 0.03591 0.34377 0.00674 0.02974 0.01091 0.01014 6: 0.02711 0.00663 0.00174 0.01814 0.02306 0.01249 0.81657 0.2506 0 0.00011 7: 0.03457 0.00709 0.00289 0.03169 0.03769 0.02023 0.0894 0.38503 0.00063 0.00086 8: 0.0052 0.05603 0.33154 0.00797 0.00746 0.05691 0.00063 0.00891 0.28211 0.43069 9: 0.0044 0.05397 0.25451 0.0114 0.00971 0.05354 0.00114 0.01089 0.47751 0.34669 --- Mean Normalised filtered genre accuracy: At 5 results: 0.5097428571428573At 10 results: 0.4948571428571424At 20 results: 0.4763357142857143At 50 results: 0.44753714285714297 --- Normalised average distance between examples of same class: genre 0.6245321572196246 artist 0.5326651902538782 --- Artist/Genre ratio: 0.852902743431608 --- % of files never similar at 5 results: 0.09742857142857143 % of files never similar at 10 results: 0.04128571428571429 % of files never similar at 20 results: 0.01657142857142857 % of files never similar at 50 results: 0.004428571428571428 --- Maximum number of times a song was similar at 5 results: 43 Track: /data/raid3/audio/wavs/22m/30s/a/a002863.wav, genre: RAPHIPHOP Maximum number of times a song was similar at 10 results: 93 Track: /data/raid3/audio/wavs/22m/30s/a/a002863.wav, genre: RAPHIPHOP Maximum number of times a song was similar at 20 results: 170 Track: /data/raid3/audio/wavs/22m/30s/a/a002863.wav, genre: RAPHIPHOP Maximum number of times a song was similar at 50 results: 310 Track: /data/raid3/audio/wavs/22m/30s/a/a002863.wav, genre: RAPHIPHOP --- Number of times the triangular inequality held in 200000: 191825 (95.9125%)