Retriever: DistanceMatrixRetriever - Tag-BLS - Tag and Block Level Similarity (C) 2010 Klaus Seyerlehner (dense) Report time stamp: Mon Sep 26 07:00:48 CDT 2011 --- Neighbourhood clustering according to indexed metadatas: [% top 5 in same class, Random baseline, Normalised % top 5 in same class], genre 0.7713714285714414 0.09985714285714284 0.7713714285714414 artist 0.3798285714285643 0.013046040816326553 0.38108571428570787 [% top 10 in same class, Random baseline, Normalised % top 10 in same class], genre 0.7359714285714262 0.09985714285714284 0.7359714285714262 artist 0.31002857142856743 0.013046040816326553 0.32171235827664246 [% top 20 in same class, Random baseline, Normalised % top 20 in same class], genre 0.6985357142857089 0.09985714285714284 0.6985357142857089 artist 0.2455499999999975 0.013046040816326553 0.29422369513870866 [% top 50 in same class, Random baseline, Normalised % top 50 in same class], genre 0.6427628571428574 0.09985714285714284 0.6427628571428574 artist 0.17275999999999328 0.013046040816326553 0.30849058860741163 --- Artist Filtered Genre Neighbourhood clustering: [% top 5 in same class, Normalised % top 5 in same class] Filtered Genre 0.6011714285714314 0.6011714285714314 [% top 10 in same class, Normalised % top 10 in same class] Filtered Genre 0.5846714285714293 0.5846714285714293 [% top 20 in same class, Normalised % top 20 in same class] Filtered Genre 0.5668071428571418 0.5668071428571418 [% top 50 in same class, Normalised % top 50 in same class] Filtered Genre 0.5388200000000025 0.5388200000000025 --- 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: 0.67343 0.00429 0.00229 0.01543 0.214 0.00229 0 0.01343 0.06314 0.00057 0.00114 1: 0.00486 0.74257 0.00114 0.05343 0.03543 0.10543 0 0.00171 0.00257 0.00743 0.00371 2: 0.00314 0.00229 0.53343 0.01343 0.00686 0.01343 0 0.00143 0.00486 0.28257 0.22057 3: 0.01686 0.038 0.00514 0.63771 0.20343 0.05629 0 0.01171 0.02743 0.00057 0.00086 4: 0.202 0.034 0.00486 0.15686 0.42571 0.02371 0 0.01543 0.048 0.00057 0.00229 5: 0.00543 0.152 0.00886 0.07714 0.03886 0.75286 0 0.00571 0.01429 0.01057 0.00371 6: 0 0 0 0 0 0 0 0 0 0 0.00029 7: 0.01657 0.00314 0.00029 0.01457 0.01714 0.00943 0 0.84886 0.11914 0 0.00057 8: 0.07543 0.00343 0.00486 0.02229 0.05057 0.01543 0 0.10171 0.71257 0.002 0.00686 9: 0.00143 0.00943 0.23143 0.00657 0.00257 0.01371 0.2 0 0.00086 0.23743 0.31286 10: 0.00086 0.00943 0.20771 0.00257 0.00543 0.00743 0.8 0 0.00714 0.45829 0.44714 At 10 results q: 0 1 2 3 4 5 6 7 8 9 10 r: 0: 0.67171 0.00429 0.00329 0.01943 0.21857 0.00271 0 0.01357 0.061 0.00057 0.00086 1: 0.00371 0.73443 0.00143 0.055 0.03486 0.12857 0 0.00243 0.00257 0.01086 0.00529 2: 0.00314 0.00257 0.50043 0.01586 0.00771 0.017 0 0.00171 0.00529 0.28986 0.23171 3: 0.01771 0.04129 0.00814 0.60329 0.21 0.06071 0 0.01271 0.027 0.00229 0.00071 4: 0.203 0.03414 0.00557 0.17486 0.41414 0.02771 0 0.01557 0.04843 0.00057 0.004 5: 0.00486 0.152 0.01071 0.08271 0.03814 0.71057 0 0.00586 0.01686 0.015 0.00429 6: 0 0 0 0 0 0 0 0 0 0 0.00014 7: 0.01643 0.00343 0.001 0.01671 0.01657 0.00929 0 0.85086 0.12057 0 0.00029 8: 0.07614 0.00414 0.00386 0.023 0.05129 0.01929 0 0.09714 0.71 0.00143 0.00814 9: 0.00129 0.01057 0.24214 0.00571 0.00257 0.01571 0.2 0 0.00143 0.22814 0.32143 10: 0.002 0.01171 0.22343 0.00343 0.00614 0.00843 0.8 0.00014 0.00686 0.45129 0.42314 At 20 results q: 0 1 2 3 4 5 6 7 8 9 10 r: 0: 0.66414 0.00436 0.00279 0.02136 0.22143 0.00286 0 0.0145 0.066 0.00107 0.00221 1: 0.00414 0.72271 0.00236 0.05914 0.03136 0.15164 0 0.00314 0.003 0.01593 0.00536 2: 0.00307 0.00279 0.46729 0.01936 0.00857 0.02036 0.15 0.00179 0.00514 0.28393 0.25057 3: 0.02057 0.0455 0.01043 0.57129 0.21864 0.06729 0 0.01329 0.02829 0.00229 0.00143 4: 0.20393 0.03329 0.00657 0.18636 0.40571 0.03229 0 0.016 0.047 0.00093 0.00386 5: 0.00407 0.15471 0.01357 0.08886 0.038 0.66493 0 0.00657 0.01743 0.01929 0.00493 6: 0 0 0.00007 0 0 0 0 0 0 0.00007 0.00014 7: 0.01614 0.00336 0.00093 0.01671 0.01786 0.00986 0 0.852 0.12071 0 0.00036 8: 0.0785 0.005 0.00407 0.02514 0.04893 0.01993 0 0.09221 0.70029 0.00179 0.00771 9: 0.00207 0.01314 0.25171 0.0065 0.00314 0.01971 0.25 0 0.00257 0.22607 0.32979 10: 0.00336 0.01371 0.24021 0.00529 0.00636 0.01114 0.6 0.0005 0.00957 0.44864 0.39364 At 50 results q: 0 1 2 3 4 5 6 7 8 9 10 r: 0: 0.64777 0.00509 0.00231 0.02374 0.23217 0.00323 0 0.01423 0.07026 0.00114 0.00246 1: 0.00423 0.70797 0.00406 0.05971 0.0288 0.183 0 0.00394 0.00354 0.01977 0.00763 2: 0.00309 0.00351 0.41109 0.02357 0.011 0.0258 0.2 0.00171 0.00526 0.28383 0.26809 3: 0.0242 0.04751 0.01486 0.52789 0.22654 0.0778 0.02 0.01554 0.03031 0.00351 0.00243 4: 0.21126 0.03203 0.00929 0.21011 0.38494 0.03926 0 0.01469 0.05034 0.00163 0.0048 5: 0.00414 0.16094 0.018 0.09463 0.03683 0.59749 0.02 0.00686 0.01794 0.0276 0.00729 6: 0 0 0.00006 0.00006 0 0 0 0 0.00006 0.0002 0.00031 7: 0.01729 0.00391 0.00097 0.0188 0.01929 0.01294 0 0.85274 0.12363 0 0.00037 8: 0.08203 0.00557 0.00343 0.02734 0.04871 0.02257 0 0.08994 0.68306 0.00209 0.00811 9: 0.00183 0.01686 0.26411 0.00697 0.00386 0.02314 0.2 0.00003 0.0038 0.21966 0.34291 10: 0.00417 0.01517 0.27183 0.00717 0.00786 0.01477 0.56 0.00031 0.0118 0.44057 0.3556 --- Mean filtered genre accuracy: At 5 results: 0.546519480519481At 10 results: 0.5315194805194801At 20 results: 0.5152792207792204At 50 results: 0.48983636363636385 --- 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: 0.67343 0.00429 0.00229 0.01543 0.214 0.00229 0 0.01343 0.06314 0.00057 0.00114 1: 0.00486 0.74257 0.00114 0.05343 0.03543 0.10543 0 0.00171 0.00257 0.00743 0.00371 2: 0.00314 0.00229 0.53343 0.01343 0.00686 0.01343 0 0.00143 0.00486 0.28257 0.22057 3: 0.01686 0.038 0.00514 0.63771 0.20343 0.05629 0 0.01171 0.02743 0.00057 0.00086 4: 0.202 0.034 0.00486 0.15686 0.42571 0.02371 0 0.01543 0.048 0.00057 0.00229 5: 0.00543 0.152 0.00886 0.07714 0.03886 0.75286 0 0.00571 0.01429 0.01057 0.00371 6: 0 0 0 0 0 0 0 0 0 0 0.00029 7: 0.01657 0.00314 0.00029 0.01457 0.01714 0.00943 0 0.84886 0.11914 0 0.00057 8: 0.07543 0.00343 0.00486 0.02229 0.05057 0.01543 0 0.10171 0.71257 0.002 0.00686 9: 0.00143 0.00943 0.23143 0.00657 0.00257 0.01371 1 0 0.00086 0.23743 0.31286 10: 0.00086 0.00943 0.20771 0.00257 0.00543 0.00743 4 0 0.00714 0.45829 0.44714 At 10 results q: 0 1 2 3 4 5 6 7 8 9 10 r: 0: 0.67171 0.00429 0.00329 0.01943 0.21857 0.00271 0 0.01357 0.061 0.00057 0.00086 1: 0.00371 0.73443 0.00143 0.055 0.03486 0.12857 0 0.00243 0.00257 0.01086 0.00529 2: 0.00314 0.00257 0.50043 0.01586 0.00771 0.017 0 0.00171 0.00529 0.28986 0.23171 3: 0.01771 0.04129 0.00814 0.60329 0.21 0.06071 0 0.01271 0.027 0.00229 0.00071 4: 0.203 0.03414 0.00557 0.17486 0.41414 0.02771 0 0.01557 0.04843 0.00057 0.004 5: 0.00486 0.152 0.01071 0.08271 0.03814 0.71057 0 0.00586 0.01686 0.015 0.00429 6: 0 0 0 0 0 0 0 0 0 0 0.00014 7: 0.01643 0.00343 0.001 0.01671 0.01657 0.00929 0 0.85086 0.12057 0 0.00029 8: 0.07614 0.00414 0.00386 0.023 0.05129 0.01929 0 0.09714 0.71 0.00143 0.00814 9: 0.00129 0.01057 0.24214 0.00571 0.00257 0.01571 2 0 0.00143 0.22814 0.32143 10: 0.002 0.01171 0.22343 0.00343 0.00614 0.00843 8 0.00014 0.00686 0.45129 0.42314 At 20 results q: 0 1 2 3 4 5 6 7 8 9 10 r: 0: 0.66414 0.00436 0.00279 0.02136 0.22143 0.00286 0 0.0145 0.066 0.00107 0.00221 1: 0.00414 0.72271 0.00236 0.05914 0.03136 0.15164 0 0.00314 0.003 0.01593 0.00536 2: 0.00307 0.00279 0.46729 0.01936 0.00857 0.02036 3 0.00179 0.00514 0.28393 0.25057 3: 0.02057 0.0455 0.01043 0.57129 0.21864 0.06729 0 0.01329 0.02829 0.00229 0.00143 4: 0.20393 0.03329 0.00657 0.18636 0.40571 0.03229 0 0.016 0.047 0.00093 0.00386 5: 0.00407 0.15471 0.01357 0.08886 0.038 0.66493 0 0.00657 0.01743 0.01929 0.00493 6: 0 0 0.00007 0 0 0 0 0 0 0.00007 0.00014 7: 0.01614 0.00336 0.00093 0.01671 0.01786 0.00986 0 0.852 0.12071 0 0.00036 8: 0.0785 0.005 0.00407 0.02514 0.04893 0.01993 0 0.09221 0.70029 0.00179 0.00771 9: 0.00207 0.01314 0.25171 0.0065 0.00314 0.01971 5 0 0.00257 0.22607 0.32979 10: 0.00336 0.01371 0.24021 0.00529 0.00636 0.01114 12 0.0005 0.00957 0.44864 0.39364 At 50 results q: 0 1 2 3 4 5 6 7 8 9 10 r: 0: 0.64777 0.00509 0.00231 0.02374 0.23217 0.00323 0 0.01423 0.07026 0.00114 0.00246 1: 0.00423 0.70797 0.00406 0.05971 0.0288 0.183 0 0.00394 0.00354 0.01977 0.00763 2: 0.00309 0.00351 0.41109 0.02357 0.011 0.0258 10 0.00171 0.00526 0.28383 0.26809 3: 0.0242 0.04751 0.01486 0.52789 0.22654 0.0778 1 0.01554 0.03031 0.00351 0.00243 4: 0.21126 0.03203 0.00929 0.21011 0.38494 0.03926 0 0.01469 0.05034 0.00163 0.0048 5: 0.00414 0.16094 0.018 0.09463 0.03683 0.59749 1 0.00686 0.01794 0.0276 0.00729 6: 0 0 0.00006 0.00006 0 0 0 0 0.00006 0.0002 0.00031 7: 0.01729 0.00391 0.00097 0.0188 0.01929 0.01294 0 0.85274 0.12363 0 0.00037 8: 0.08203 0.00557 0.00343 0.02734 0.04871 0.02257 0 0.08994 0.68306 0.00209 0.00811 9: 0.00183 0.01686 0.26411 0.00697 0.00386 0.02314 10 0.00003 0.0038 0.21966 0.34291 10: 0.00417 0.01517 0.27183 0.00717 0.00786 0.01477 28 0.00031 0.0118 0.44057 0.3556 --- Mean Normalised filtered genre accuracy: At 5 results: 0.546519480519481At 10 results: 0.5315194805194801At 20 results: 0.5152792207792204At 50 results: 0.48983636363636385 --- Normalised average distance between examples of same class: genre 0.8888361544436143 artist 0.8851582455797536 --- Artist/Genre ratio: 0.9958621070424808 --- % of files never similar at 5 results: 0.041428571428571426 % of files never similar at 10 results: 0.008285714285714285 % of files never similar at 20 results: 8.571428571428571E-4 % of files never similar at 50 results: 0.0 --- Maximum number of times a song was similar at 5 results: 25 Track: a006508, genre: RAPHIPHOP Maximum number of times a song was similar at 10 results: 42 Track: a006508, genre: RAPHIPHOP Maximum number of times a song was similar at 20 results: 68 Track: d009535, genre: BAROQUE Maximum number of times a song was similar at 50 results: 149 Track: b011391, genre: RAPHIPHOP --- Number of times the triangular inequality held in 200000: 200000 (100.0%)