Retriever: DistanceMatrixRetriever - MTG Audio Music Similarity - Dmitry's CLAS distance (dense) Report time stamp: Mon Sep 28 21:06:43 CDT 2009 --- Neighbourhood clustering according to indexed metadatas: [% top 5 in same class, Random baseline, Normalised % top 5 in same class], genre 0.5197142857142865 0.09987141020145732 0.5197142857142865 artist 0.12588571428571624 0.01306978547955829 0.12614285714285908 [% top 10 in same class, Random baseline, Normalised % top 10 in same class], genre 0.5035000000000013 0.09987141020145732 0.5035000000000013 artist 0.11338571428571713 0.01306978547955829 0.11569376417233705 [% top 20 in same class, Random baseline, Normalised % top 20 in same class], genre 0.48312857142857124 0.09987141020145732 0.48312857142857124 artist 0.10043571428571384 0.01306978547955829 0.11392050413098517 [% top 50 in same class, Random baseline, Normalised % top 50 in same class], genre 0.453602857142858 0.09987141020145732 0.453602857142858 artist 0.08421714285714162 0.01306978547955829 0.13436691077086682 --- Artist Filtered Genre Neighbourhood clustering: [% top 5 in same class, Normalised % top 5 in same class] Filtered Genre 0.4453428571428569 0.4453428571428569 [% top 10 in same class, Normalised % top 10 in same class] Filtered Genre 0.43162857142857075 0.43162857142857075 [% top 20 in same class, Normalised % top 20 in same class] Filtered Genre 0.41576428571428614 0.41576428571428614 [% top 50 in same class, Normalised % top 50 in same class] Filtered Genre 0.39362285714285555 0.39362285714285555 --- 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: 0.608 0.00914 0.004 0.028 0.22229 0.01171 0.01943 0.07771 0.002 0.00343 1: 0.014 0.47971 0.08229 0.07429 0.03571 0.20743 0.01314 0.03657 0.03914 0.05714 2: 0.006 0.06857 0.32 0.01686 0.01171 0.08257 0.00143 0.01371 0.23571 0.19743 3: 0.03714 0.08114 0.01371 0.50114 0.27314 0.12457 0.01486 0.076 0.00143 0.00629 4: 0.23114 0.02971 0.00686 0.214 0.32714 0.05343 0.01629 0.086 0.00171 0.00429 5: 0.012 0.21057 0.084 0.09029 0.04629 0.37057 0.00771 0.03143 0.04629 0.036 6: 0.02457 0.00686 0.00029 0.00971 0.01514 0.00486 0.75229 0.20371 0 0.00086 7: 0.06229 0.02486 0.00971 0.05371 0.05629 0.04057 0.17457 0.46314 0.00371 0.00657 8: 0.00257 0.03714 0.25571 0.00314 0.00571 0.05543 0 0.00371 0.266 0.32257 9: 0.00229 0.05229 0.22343 0.00886 0.00657 0.04886 0.00029 0.008 0.404 0.36543 At 10 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.60286 0.00857 0.00357 0.03043 0.22614 0.011 0.01971 0.07914 0.002 0.00371 1: 0.01529 0.462 0.09257 0.07486 0.03729 0.21543 0.014 0.046 0.03771 0.06043 2: 0.00471 0.07657 0.29614 0.01671 0.01071 0.08586 0.00157 0.01371 0.24914 0.20886 3: 0.03729 0.079 0.01486 0.49814 0.26571 0.12914 0.01429 0.07629 0.002 0.00829 4: 0.22986 0.03171 0.00814 0.21414 0.32043 0.05143 0.01571 0.09014 0.002 0.00457 5: 0.01257 0.21329 0.08486 0.08786 0.04643 0.35157 0.00843 0.033 0.04829 0.03686 6: 0.02471 0.00657 0.00086 0.01029 0.01429 0.00571 0.74343 0.20457 0 0.00086 7: 0.06671 0.02743 0.01171 0.05529 0.06729 0.03643 0.18229 0.44629 0.00286 0.00614 8: 0.00314 0.03929 0.25186 0.003 0.00571 0.06129 0 0.00386 0.251 0.32586 9: 0.00286 0.05557 0.23543 0.00929 0.006 0.05214 0.00057 0.007 0.405 0.34443 At 20 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.60171 0.00957 0.00414 0.03329 0.22664 0.01243 0.01914 0.07736 0.00164 0.00443 1: 0.01529 0.43786 0.09929 0.07479 0.03743 0.21179 0.01586 0.04836 0.03857 0.06029 2: 0.00429 0.08557 0.27579 0.01721 0.01286 0.094 0.00264 0.01321 0.25471 0.21164 3: 0.04071 0.08107 0.01507 0.48214 0.26214 0.13321 0.01693 0.08029 0.00293 0.008 4: 0.23307 0.03393 0.00907 0.21943 0.31514 0.05586 0.01814 0.09821 0.00243 0.005 5: 0.01071 0.20964 0.08807 0.09064 0.047 0.325 0.00857 0.03586 0.04886 0.04179 6: 0.022 0.00679 0.00107 0.01036 0.01579 0.00764 0.72829 0.20964 0 0.00093 7: 0.06557 0.031 0.011 0.059 0.07036 0.03921 0.1895 0.42621 0.00336 0.0065 8: 0.0035 0.04507 0.25379 0.00429 0.00514 0.06157 0 0.00464 0.23579 0.33171 9: 0.00314 0.0595 0.24271 0.00886 0.0075 0.05929 0.00093 0.00621 0.41171 0.32971 At 50 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.58666 0.0114 0.00443 0.03529 0.22763 0.01489 0.01946 0.07789 0.00209 0.00434 1: 0.01506 0.39786 0.10497 0.07334 0.0382 0.20326 0.01994 0.04983 0.0418 0.0616 2: 0.00411 0.10057 0.2416 0.01874 0.01403 0.09731 0.00317 0.01174 0.25974 0.21589 3: 0.04226 0.08589 0.01691 0.45517 0.25974 0.13646 0.02029 0.08914 0.00326 0.00926 4: 0.24051 0.037 0.01117 0.23034 0.30374 0.0618 0.02009 0.10946 0.0026 0.00537 5: 0.01123 0.2018 0.09189 0.09463 0.04749 0.29837 0.00891 0.03583 0.05514 0.04951 6: 0.02203 0.00786 0.00114 0.01103 0.015 0.00783 0.71614 0.21326 0.00011 0.00083 7: 0.07191 0.03737 0.01083 0.0662 0.08117 0.04114 0.19083 0.40023 0.00354 0.0074 8: 0.00303 0.05237 0.26031 0.00506 0.00509 0.06646 0.00017 0.0048 0.22894 0.33829 9: 0.0032 0.06789 0.25674 0.0102 0.00791 0.07249 0.001 0.00783 0.40277 0.30751 --- Mean filtered genre accuracy: At 5 results: 0.44534285714285726At 10 results: 0.43162857142857114At 20 results: 0.4157642857142857At 50 results: 0.39362285714285716 --- 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: 0.608 0.00914 0.004 0.028 0.22229 0.01171 0.01943 0.07771 0.002 0.00343 1: 0.014 0.47971 0.08229 0.07429 0.03571 0.20743 0.01314 0.03657 0.03914 0.05714 2: 0.006 0.06857 0.32 0.01686 0.01171 0.08257 0.00143 0.01371 0.23571 0.19743 3: 0.03714 0.08114 0.01371 0.50114 0.27314 0.12457 0.01486 0.076 0.00143 0.00629 4: 0.23114 0.02971 0.00686 0.214 0.32714 0.05343 0.01629 0.086 0.00171 0.00429 5: 0.012 0.21057 0.084 0.09029 0.04629 0.37057 0.00771 0.03143 0.04629 0.036 6: 0.02457 0.00686 0.00029 0.00971 0.01514 0.00486 0.75229 0.20371 0 0.00086 7: 0.06229 0.02486 0.00971 0.05371 0.05629 0.04057 0.17457 0.46314 0.00371 0.00657 8: 0.00257 0.03714 0.25571 0.00314 0.00571 0.05543 0 0.00371 0.266 0.32257 9: 0.00229 0.05229 0.22343 0.00886 0.00657 0.04886 0.00029 0.008 0.404 0.36543 At 10 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.60286 0.00857 0.00357 0.03043 0.22614 0.011 0.01971 0.07914 0.002 0.00371 1: 0.01529 0.462 0.09257 0.07486 0.03729 0.21543 0.014 0.046 0.03771 0.06043 2: 0.00471 0.07657 0.29614 0.01671 0.01071 0.08586 0.00157 0.01371 0.24914 0.20886 3: 0.03729 0.079 0.01486 0.49814 0.26571 0.12914 0.01429 0.07629 0.002 0.00829 4: 0.22986 0.03171 0.00814 0.21414 0.32043 0.05143 0.01571 0.09014 0.002 0.00457 5: 0.01257 0.21329 0.08486 0.08786 0.04643 0.35157 0.00843 0.033 0.04829 0.03686 6: 0.02471 0.00657 0.00086 0.01029 0.01429 0.00571 0.74343 0.20457 0 0.00086 7: 0.06671 0.02743 0.01171 0.05529 0.06729 0.03643 0.18229 0.44629 0.00286 0.00614 8: 0.00314 0.03929 0.25186 0.003 0.00571 0.06129 0 0.00386 0.251 0.32586 9: 0.00286 0.05557 0.23543 0.00929 0.006 0.05214 0.00057 0.007 0.405 0.34443 At 20 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.60171 0.00957 0.00414 0.03329 0.22664 0.01243 0.01914 0.07736 0.00164 0.00443 1: 0.01529 0.43786 0.09929 0.07479 0.03743 0.21179 0.01586 0.04836 0.03857 0.06029 2: 0.00429 0.08557 0.27579 0.01721 0.01286 0.094 0.00264 0.01321 0.25471 0.21164 3: 0.04071 0.08107 0.01507 0.48214 0.26214 0.13321 0.01693 0.08029 0.00293 0.008 4: 0.23307 0.03393 0.00907 0.21943 0.31514 0.05586 0.01814 0.09821 0.00243 0.005 5: 0.01071 0.20964 0.08807 0.09064 0.047 0.325 0.00857 0.03586 0.04886 0.04179 6: 0.022 0.00679 0.00107 0.01036 0.01579 0.00764 0.72829 0.20964 0 0.00093 7: 0.06557 0.031 0.011 0.059 0.07036 0.03921 0.1895 0.42621 0.00336 0.0065 8: 0.0035 0.04507 0.25379 0.00429 0.00514 0.06157 0 0.00464 0.23579 0.33171 9: 0.00314 0.0595 0.24271 0.00886 0.0075 0.05929 0.00093 0.00621 0.41171 0.32971 At 50 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.58666 0.0114 0.00443 0.03529 0.22763 0.01489 0.01946 0.07789 0.00209 0.00434 1: 0.01506 0.39786 0.10497 0.07334 0.0382 0.20326 0.01994 0.04983 0.0418 0.0616 2: 0.00411 0.10057 0.2416 0.01874 0.01403 0.09731 0.00317 0.01174 0.25974 0.21589 3: 0.04226 0.08589 0.01691 0.45517 0.25974 0.13646 0.02029 0.08914 0.00326 0.00926 4: 0.24051 0.037 0.01117 0.23034 0.30374 0.0618 0.02009 0.10946 0.0026 0.00537 5: 0.01123 0.2018 0.09189 0.09463 0.04749 0.29837 0.00891 0.03583 0.05514 0.04951 6: 0.02203 0.00786 0.00114 0.01103 0.015 0.00783 0.71614 0.21326 0.00011 0.00083 7: 0.07191 0.03737 0.01083 0.0662 0.08117 0.04114 0.19083 0.40023 0.00354 0.0074 8: 0.00303 0.05237 0.26031 0.00506 0.00509 0.06646 0.00017 0.0048 0.22894 0.33829 9: 0.0032 0.06789 0.25674 0.0102 0.00791 0.07249 0.001 0.00783 0.40277 0.30751 --- Mean Normalised filtered genre accuracy: At 5 results: 0.44534285714285726At 10 results: 0.43162857142857114At 20 results: 0.4157642857142857At 50 results: 0.39362285714285716 --- Normalised average distance between examples of same class: genre 0.608389661811402 artist 0.5349658440899859 --- Artist/Genre ratio: 0.8793144881804762 --- % of files never similar at 5 results: 0.038 % of files never similar at 10 results: 0.00842857142857143 % of files never similar at 20 results: 0.002285714285714286 % of files never similar at 50 results: 2.8571428571428574E-4 --- Maximum number of times a song was similar at 5 results: 20 Track: /data/raid3/audio/wavs/22m/30s/e/e013265.wav, genre: COUNTRY Maximum number of times a song was similar at 10 results: 34 Track: /data/raid3/audio/wavs/22m/30s/e/e005357.wav, genre: COUNTRY Maximum number of times a song was similar at 20 results: 61 Track: /data/raid3/audio/wavs/22m/30s/a/a004192.wav, genre: RAPHIPHOP Maximum number of times a song was similar at 50 results: 155 Track: /data/raid3/audio/wavs/22m/30s/b/b007208.wav, genre: RAPHIPHOP --- Number of times the triangular inequality held in 200000: 181380 (90.69%)