Retriever: DistanceMatrixRetriever - DM3 (dense) Report time stamp: Tue Sep 27 23:48:14 CDT 2011 --- Neighbourhood clustering according to indexed metadatas: [% top 5 in same class, Random baseline, Normalised % top 5 in same class], genre 0.6804000000000112 0.09985714285714284 0.6804000000000112 artist 0.34482857142856566 0.013046040816326553 0.3459904761904711 [% top 10 in same class, Random baseline, Normalised % top 10 in same class], genre 0.6408714285714358 0.09985714285714284 0.6408714285714358 artist 0.28324285714285324 0.013046040816326553 0.2932339569160969 [% top 20 in same class, Random baseline, Normalised % top 20 in same class], genre 0.5956571428571426 0.09985714285714284 0.5956571428571426 artist 0.2222214285714257 0.013046040816326553 0.2654618988651756 [% top 50 in same class, Random baseline, Normalised % top 50 in same class], genre 0.534794285714287 0.09985714285714284 0.534794285714287 artist 0.1546085714285666 0.013046040816326553 0.26990685319937846 --- Artist Filtered Genre Neighbourhood clustering: [% top 5 in same class, Normalised % top 5 in same class] Filtered Genre 0.5068857142857167 0.5068857142857167 [% top 10 in same class, Normalised % top 10 in same class] Filtered Genre 0.48629999999999857 0.48629999999999857 [% top 20 in same class, Normalised % top 20 in same class] Filtered Genre 0.4656428571428571 0.4656428571428571 [% top 50 in same class, Normalised % top 50 in same class] Filtered Genre 0.43315714285713863 0.43315714285713863 --- Artist Filtered Genre Neighbourhood confusion: Classes: 0: METAL 1: BLUES 2: BAROQUE 3: COUNTRY 4: ROCKROLL 5: JAZZ 6: Classical 7: RAPHIPHOP 8: EDANCE 9: CLASSICAL 10: ROMANTIC At 5 results q: 0 1 2 3 4 5 6 7 8 9 10 r: 0: 0.64914 0.00543 0.00486 0.02714 0.24029 0.026 0 0.01771 0.12914 0.00029 0 1: 0.00286 0.60657 0.002 0.03857 0.01057 0.20314 0 0.00486 0.00457 0.00857 0.00343 2: 0.00457 0.00571 0.41086 0.01143 0.01257 0.01743 0 0.004 0.00857 0.16371 0.15314 3: 0.05114 0.08657 0.04714 0.60743 0.26629 0.12 0 0.04629 0.098 0.00571 0.00371 4: 0.23971 0.02457 0.02571 0.17171 0.37743 0.05486 0 0.03686 0.11629 0.00114 0.00429 5: 0.00571 0.18057 0.00571 0.05171 0.01686 0.46057 0 0.00914 0.03743 0.00686 0.00314 6: 0 0 0 0 0 0 0 0 0 0 0 7: 0.01743 0.02543 0.00229 0.03429 0.03629 0.02057 0 0.818 0.214 0.00057 0.00086 8: 0.01686 0.00314 0.00029 0.01686 0.01686 0.01714 0 0.06257 0.35686 0.00029 0.00086 9: 0.00343 0.03543 0.28629 0.02229 0.00829 0.05086 0.2 0.00029 0.01086 0.30143 0.35 10: 0.00914 0.02514 0.21486 0.01857 0.01457 0.02943 0.8 0.00029 0.02429 0.51143 0.48057 At 10 results q: 0 1 2 3 4 5 6 7 8 9 10 r: 0: 0.64414 0.00671 0.00586 0.03371 0.25457 0.02529 0 0.01986 0.13514 0.00029 0.00029 1: 0.00286 0.59171 0.00243 0.04371 0.01086 0.21429 0 0.00343 0.00571 0.01314 0.00457 2: 0.00529 0.007 0.37471 0.01414 0.01343 0.021 0 0.00314 0.00843 0.17343 0.15357 3: 0.057 0.08914 0.05514 0.56843 0.257 0.13043 0 0.048 0.10114 0.00714 0.00457 4: 0.238 0.02186 0.028 0.18443 0.36514 0.05886 0 0.03743 0.11457 0.00271 0.00529 5: 0.00714 0.18686 0.00543 0.05286 0.01829 0.416 0 0.00771 0.03786 0.00743 0.00314 6: 0 0 0 0 0 0 0 0 0 0 0 7: 0.01614 0.02429 0.00314 0.03743 0.03829 0.02486 0 0.81329 0.22114 0.00043 0.00143 8: 0.01529 0.00371 0.00043 0.01686 0.01743 0.01814 0 0.06529 0.34 0.00029 0.001 9: 0.00429 0.042 0.31043 0.02671 0.00957 0.05729 0.4 0.00114 0.01286 0.29086 0.36743 10: 0.00986 0.02529 0.21443 0.02171 0.01543 0.03386 0.6 0.00071 0.02314 0.50429 0.45871 At 20 results q: 0 1 2 3 4 5 6 7 8 9 10 r: 0: 0.63671 0.00736 0.00686 0.03857 0.26607 0.02764 0 0.02107 0.13786 0.00036 0.00064 1: 0.00314 0.57143 0.003 0.04436 0.01164 0.22443 0 0.00414 0.00636 0.0165 0.00721 2: 0.00479 0.00779 0.34843 0.0185 0.01307 0.02707 0 0.00379 0.00993 0.18893 0.164 3: 0.05929 0.08971 0.06236 0.5305 0.25557 0.13336 0 0.05086 0.10636 0.01171 0.00807 4: 0.24007 0.02307 0.03029 0.1985 0.35043 0.06057 0 0.03829 0.11971 0.00371 0.00457 5: 0.00707 0.19221 0.006 0.05321 0.019 0.37514 0 0.00707 0.0335 0.00964 0.00364 6: 0 0 0 0 0 0 0 0 0 0 0 7: 0.01793 0.02279 0.004 0.03979 0.04064 0.02757 0 0.80636 0.22364 0.00036 0.00157 8: 0.01564 0.00386 0.00071 0.01664 0.01693 0.01686 0 0.06657 0.32336 0.0005 0.00086 9: 0.00621 0.04971 0.32443 0.03136 0.01007 0.06643 0.45 0.00086 0.015 0.28321 0.37857 10: 0.00914 0.03064 0.21393 0.02857 0.01657 0.04093 0.55 0.001 0.02429 0.48507 0.43086 At 50 results q: 0 1 2 3 4 5 6 7 8 9 10 r: 0: 0.62211 0.00789 0.0084 0.04711 0.2698 0.02883 0 0.02374 0.14366 0.00069 0.00103 1: 0.00334 0.53163 0.00326 0.04469 0.0128 0.23554 0 0.00414 0.00791 0.02363 0.01049 2: 0.00549 0.00986 0.30314 0.02569 0.01457 0.02946 0.04 0.00371 0.01106 0.21003 0.17826 3: 0.06309 0.09009 0.07389 0.47471 0.25157 0.13743 0 0.05431 0.11283 0.01949 0.01363 4: 0.24597 0.02783 0.0362 0.21263 0.34386 0.06506 0 0.04249 0.132 0.0062 0.00631 5: 0.00786 0.2038 0.00889 0.05597 0.01829 0.3234 0.02 0.0072 0.03126 0.01537 0.00726 6: 0 0 0 0 0 0 0 0 0 0.00003 0 7: 0.01903 0.02243 0.00537 0.04594 0.04103 0.0314 0 0.79409 0.23271 0.0008 0.00126 8: 0.0164 0.00394 0.00186 0.01857 0.01897 0.01569 0 0.0678 0.28826 0.0008 0.00123 9: 0.00709 0.06183 0.33777 0.03911 0.0122 0.08411 0.4 0.0012 0.01706 0.25977 0.38994 10: 0.00963 0.03929 0.22123 0.03557 0.01691 0.04909 0.54 0.00131 0.02326 0.4632 0.3906 --- Mean filtered genre accuracy: At 5 results: 0.460805194805195At 10 results: 0.44209090909090865At 20 results: 0.4233116883116883At 50 results: 0.3937792207792208 --- Normalised Artist Filtered Genre Neighbourhood confusion: Classes: 0: METAL 1: BLUES 2: BAROQUE 3: COUNTRY 4: ROCKROLL 5: JAZZ 6: Classical 7: RAPHIPHOP 8: EDANCE 9: CLASSICAL 10: ROMANTIC At 5 results q: 0 1 2 3 4 5 6 7 8 9 10 r: 0: 0.64914 0.00543 0.00486 0.02714 0.24029 0.026 0 0.01771 0.12914 0.00029 0 1: 0.00286 0.60657 0.002 0.03857 0.01057 0.20314 0 0.00486 0.00457 0.00857 0.00343 2: 0.00457 0.00571 0.41086 0.01143 0.01257 0.01743 0 0.004 0.00857 0.16371 0.15314 3: 0.05114 0.08657 0.04714 0.60743 0.26629 0.12 0 0.04629 0.098 0.00571 0.00371 4: 0.23971 0.02457 0.02571 0.17171 0.37743 0.05486 0 0.03686 0.11629 0.00114 0.00429 5: 0.00571 0.18057 0.00571 0.05171 0.01686 0.46057 0 0.00914 0.03743 0.00686 0.00314 6: 0 0 0 0 0 0 0 0 0 0 0 7: 0.01743 0.02543 0.00229 0.03429 0.03629 0.02057 0 0.818 0.214 0.00057 0.00086 8: 0.01686 0.00314 0.00029 0.01686 0.01686 0.01714 0 0.06257 0.35686 0.00029 0.00086 9: 0.00343 0.03543 0.28629 0.02229 0.00829 0.05086 1 0.00029 0.01086 0.30143 0.35 10: 0.00914 0.02514 0.21486 0.01857 0.01457 0.02943 4 0.00029 0.02429 0.51143 0.48057 At 10 results q: 0 1 2 3 4 5 6 7 8 9 10 r: 0: 0.64414 0.00671 0.00586 0.03371 0.25457 0.02529 0 0.01986 0.13514 0.00029 0.00029 1: 0.00286 0.59171 0.00243 0.04371 0.01086 0.21429 0 0.00343 0.00571 0.01314 0.00457 2: 0.00529 0.007 0.37471 0.01414 0.01343 0.021 0 0.00314 0.00843 0.17343 0.15357 3: 0.057 0.08914 0.05514 0.56843 0.257 0.13043 0 0.048 0.10114 0.00714 0.00457 4: 0.238 0.02186 0.028 0.18443 0.36514 0.05886 0 0.03743 0.11457 0.00271 0.00529 5: 0.00714 0.18686 0.00543 0.05286 0.01829 0.416 0 0.00771 0.03786 0.00743 0.00314 6: 0 0 0 0 0 0 0 0 0 0 0 7: 0.01614 0.02429 0.00314 0.03743 0.03829 0.02486 0 0.81329 0.22114 0.00043 0.00143 8: 0.01529 0.00371 0.00043 0.01686 0.01743 0.01814 0 0.06529 0.34 0.00029 0.001 9: 0.00429 0.042 0.31043 0.02671 0.00957 0.05729 4 0.00114 0.01286 0.29086 0.36743 10: 0.00986 0.02529 0.21443 0.02171 0.01543 0.03386 6 0.00071 0.02314 0.50429 0.45871 At 20 results q: 0 1 2 3 4 5 6 7 8 9 10 r: 0: 0.63671 0.00736 0.00686 0.03857 0.26607 0.02764 0 0.02107 0.13786 0.00036 0.00064 1: 0.00314 0.57143 0.003 0.04436 0.01164 0.22443 0 0.00414 0.00636 0.0165 0.00721 2: 0.00479 0.00779 0.34843 0.0185 0.01307 0.02707 0 0.00379 0.00993 0.18893 0.164 3: 0.05929 0.08971 0.06236 0.5305 0.25557 0.13336 0 0.05086 0.10636 0.01171 0.00807 4: 0.24007 0.02307 0.03029 0.1985 0.35043 0.06057 0 0.03829 0.11971 0.00371 0.00457 5: 0.00707 0.19221 0.006 0.05321 0.019 0.37514 0 0.00707 0.0335 0.00964 0.00364 6: 0 0 0 0 0 0 0 0 0 0 0 7: 0.01793 0.02279 0.004 0.03979 0.04064 0.02757 0 0.80636 0.22364 0.00036 0.00157 8: 0.01564 0.00386 0.00071 0.01664 0.01693 0.01686 0 0.06657 0.32336 0.0005 0.00086 9: 0.00621 0.04971 0.32443 0.03136 0.01007 0.06643 9 0.00086 0.015 0.28321 0.37857 10: 0.00914 0.03064 0.21393 0.02857 0.01657 0.04093 11 0.001 0.02429 0.48507 0.43086 At 50 results q: 0 1 2 3 4 5 6 7 8 9 10 r: 0: 0.62211 0.00789 0.0084 0.04711 0.2698 0.02883 0 0.02374 0.14366 0.00069 0.00103 1: 0.00334 0.53163 0.00326 0.04469 0.0128 0.23554 0 0.00414 0.00791 0.02363 0.01049 2: 0.00549 0.00986 0.30314 0.02569 0.01457 0.02946 2 0.00371 0.01106 0.21003 0.17826 3: 0.06309 0.09009 0.07389 0.47471 0.25157 0.13743 0 0.05431 0.11283 0.01949 0.01363 4: 0.24597 0.02783 0.0362 0.21263 0.34386 0.06506 0 0.04249 0.132 0.0062 0.00631 5: 0.00786 0.2038 0.00889 0.05597 0.01829 0.3234 1 0.0072 0.03126 0.01537 0.00726 6: 0 0 0 0 0 0 0 0 0 0.00003 0 7: 0.01903 0.02243 0.00537 0.04594 0.04103 0.0314 0 0.79409 0.23271 0.0008 0.00126 8: 0.0164 0.00394 0.00186 0.01857 0.01897 0.01569 0 0.0678 0.28826 0.0008 0.00123 9: 0.00709 0.06183 0.33777 0.03911 0.0122 0.08411 20 0.0012 0.01706 0.25977 0.38994 10: 0.00963 0.03929 0.22123 0.03557 0.01691 0.04909 27 0.00131 0.02326 0.4632 0.3906 --- Mean Normalised filtered genre accuracy: At 5 results: 0.460805194805195At 10 results: 0.44209090909090865At 20 results: 0.4233116883116883At 50 results: 0.3937792207792208 --- Normalised average distance between examples of same class: genre 0.985573735595003 artist 0.9625395357174307 --- Artist/Genre ratio: 0.9766286386845867 --- % of files never similar at 5 results: 0.15614285714285714 % of files never similar at 10 results: 0.08628571428571429 % of files never similar at 20 results: 0.046714285714285715 % of files never similar at 50 results: 0.023 --- Maximum number of times a song was similar at 5 results: 85 Track: b005076, genre: ROCKROLL Maximum number of times a song was similar at 10 results: 147 Track: b005076, genre: ROCKROLL Maximum number of times a song was similar at 20 results: 270 Track: b005076, genre: ROCKROLL Maximum number of times a song was similar at 50 results: 574 Track: b005076, genre: ROCKROLL --- Number of times the triangular inequality held in 200000: 200000 (100.0%)