Retriever: DistanceMatrixRetriever - SC Learning (known@cmlab.csie.ntu.edu.tw) (sparse) Report time stamp: Mon Sep 26 07:00:16 CDT 2011 --- Neighbourhood clustering according to indexed metadatas: [% top 5 in same class, Random baseline, Normalised % top 5 in same class], genre 0.5331714285714325 0.09985714285714284 0.5331714285714325 artist 0.20108571428571856 0.013046040816326553 0.20168333333333754 [% top 10 in same class, Random baseline, Normalised % top 10 in same class], genre 0.4521428571428576 0.09985714285714284 0.4521428571428576 artist 0.15222857142857454 0.013046040816326553 0.1562178004535156 [% top 20 in same class, Random baseline, Normalised % top 20 in same class], genre 0.4137857142857147 0.09985714285714284 0.4137857142857147 artist 0.12124999999999883 0.013046040816326553 0.14106332342653485 [% top 50 in same class, Random baseline, Normalised % top 50 in same class], genre 0.37373142857142666 0.09985714285714284 0.37373142857142666 artist 0.0891485714285701 0.013046040816326553 0.15311677565826962 --- Artist Filtered Genre Neighbourhood clustering: [% top 5 in same class, Normalised % top 5 in same class] Filtered Genre 0.41142857142857053 0.41142857142857053 [% top 10 in same class, Normalised % top 10 in same class] Filtered Genre 0.38982857142856875 0.38982857142856875 [% top 20 in same class, Normalised % top 20 in same class] Filtered Genre 0.36314285714285643 0.36314285714285643 [% top 50 in same class, Normalised % top 50 in same class] Filtered Genre 0.3249971428571392 0.3250427094937944 --- 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: 0.58686 0.01743 0.01486 0.07 0.25743 0.04429 0 0.06057 0.11571 0.00457 0.00286 1: 0.01371 0.508 0.052 0.08943 0.04486 0.19171 0.6 0.01857 0.022 0.07543 0.07686 2: 0.00943 0.00914 0.296 0.02514 0.01257 0.03457 0 0.00371 0.00886 0.21314 0.18629 3: 0.06886 0.11371 0.08571 0.39229 0.26257 0.15829 0 0.07314 0.074 0.07429 0.07971 4: 0.192 0.022 0.01657 0.15571 0.24171 0.04457 0 0.052 0.07229 0.00429 0.00314 5: 0.02686 0.24 0.108 0.14343 0.062 0.41 0 0.02114 0.04543 0.096 0.08143 6: 0 0.00029 0 0 0 0 0 0 0 0 0 7: 0.04229 0.01543 0.00286 0.052 0.05943 0.02571 0 0.66914 0.15486 0.00086 0.00029 8: 0.05114 0.00829 0.01886 0.02486 0.04057 0.02114 0 0.09886 0.48343 0.00914 0.00971 9: 0.00114 0.01886 0.17171 0.01829 0.008 0.034 0.2 0.00171 0.01171 0.17857 0.21143 10: 0.00771 0.04543 0.23343 0.02886 0.01086 0.03571 0.2 0.00114 0.01171 0.34371 0.34829 At 10 results q: 0 1 2 3 4 5 6 7 8 9 10 r: 0: 0.56129 0.01786 0.01871 0.06814 0.25814 0.04457 0 0.07014 0.12643 0.00614 0.00471 1: 0.01671 0.48457 0.05914 0.09614 0.04957 0.20071 0.4 0.02029 0.02343 0.08529 0.08943 2: 0.00957 0.01457 0.26686 0.032 0.01414 0.03671 0 0.00314 0.00986 0.19914 0.19 3: 0.07457 0.11071 0.08857 0.36 0.24671 0.14957 0 0.076 0.07343 0.07771 0.07014 4: 0.20229 0.02457 0.01643 0.15314 0.23557 0.04629 0 0.05371 0.08129 0.00471 0.005 5: 0.02743 0.23886 0.11329 0.14557 0.06914 0.387 0 0.026 0.04886 0.10671 0.08486 6: 0 0.00014 0 0 0 0 0 0 0.00014 0 0 7: 0.04443 0.017 0.00429 0.06329 0.06343 0.03129 0 0.64229 0.15614 0.00171 0.00029 8: 0.05229 0.00857 0.02129 0.02543 0.03929 0.02286 0 0.10357 0.45143 0.01229 0.01 9: 0.003 0.02314 0.17471 0.02286 0.01029 0.03643 0.2 0.00171 0.01314 0.16729 0.20357 10: 0.00843 0.05857 0.23671 0.03343 0.01371 0.04457 0.4 0.00314 0.01586 0.339 0.342 At 20 results q: 0 1 2 3 4 5 6 7 8 9 10 r: 0: 0.53729 0.02 0.02579 0.0745 0.26007 0.04829 0 0.08164 0.13764 0.00971 0.00486 1: 0.02121 0.46829 0.07664 0.11121 0.06157 0.21457 0.25 0.02443 0.02707 0.095 0.10436 2: 0.0085 0.01629 0.23129 0.03443 0.01407 0.04136 0.05 0.00336 0.01193 0.19321 0.19157 3: 0.07736 0.11164 0.0965 0.32093 0.22629 0.14336 0.05 0.07879 0.07464 0.07614 0.07221 4: 0.2005 0.02207 0.018 0.14936 0.22329 0.0455 0 0.05836 0.08343 0.00771 0.00543 5: 0.03093 0.23964 0.11814 0.15186 0.07443 0.35279 0.15 0.03307 0.05129 0.10786 0.09293 6: 0 0.00007 0 0 0 0 0 0 0.00007 0 0 7: 0.05271 0.01771 0.00493 0.06764 0.06721 0.03429 0 0.60314 0.15371 0.0025 0.00129 8: 0.05721 0.00843 0.02557 0.02593 0.04186 0.02264 0 0.10964 0.42414 0.01379 0.01414 9: 0.00471 0.02579 0.16529 0.02807 0.01443 0.04429 0.25 0.00336 0.016 0.1555 0.19843 10: 0.00957 0.06864 0.23786 0.03607 0.01679 0.05293 0.25 0.00421 0.02007 0.33857 0.31479 At 50 results q: 0 1 2 3 4 5 6 7 8 9 10 r: 0: 0.49237 0.02417 0.03434 0.08869 0.25854 0.0526 0 0.10023 0.14394 0.0186 0.00831 1: 0.03134 0.44289 0.09237 0.13657 0.07986 0.22834 0.14 0.0356 0.0356 0.11271 0.12723 2: 0.01066 0.02114 0.19514 0.04006 0.01766 0.04649 0.12 0.00583 0.01766 0.18363 0.19057 3: 0.08594 0.10837 0.09371 0.268 0.19269 0.14309 0.12 0.08163 0.0704 0.07883 0.07226 4: 0.19417 0.02331 0.0212 0.13843 0.20317 0.04686 0 0.07014 0.09114 0.01531 0.00806 5: 0.03911 0.23614 0.12251 0.15917 0.08597 0.3104 0.22 0.04794 0.0546 0.11423 0.10003 6: 0 0.00003 0 0.00011 0.00003 0 0 0.00003 0.00011 0.00003 0.00003 7: 0.06194 0.01731 0.00691 0.06709 0.06854 0.0344 0 0.5332 0.14326 0.0034 0.00226 8: 0.06191 0.00826 0.02417 0.02703 0.04531 0.02326 0.02 0.11023 0.38809 0.014 0.01526 9: 0.0094 0.03283 0.16306 0.03423 0.02349 0.04854 0.16 0.00689 0.026 0.13723 0.19631 10: 0.01314 0.08411 0.24631 0.04063 0.02474 0.06603 0.22 0.00829 0.0292 0.32049 0.27949 --- Mean filtered genre accuracy: At 5 results: 0.3740259740259742At 10 results: 0.3543896103896103At 20 results: 0.33012987012987033At 50 results: 0.2954519480519482 --- 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: 0.58686 0.01743 0.01486 0.07 0.25743 0.04429 0 0.06057 0.11571 0.00457 0.00286 1: 0.01371 0.508 0.052 0.08943 0.04486 0.19171 3 0.01857 0.022 0.07543 0.07686 2: 0.00943 0.00914 0.296 0.02514 0.01257 0.03457 0 0.00371 0.00886 0.21314 0.18629 3: 0.06886 0.11371 0.08571 0.39229 0.26257 0.15829 0 0.07314 0.074 0.07429 0.07971 4: 0.192 0.022 0.01657 0.15571 0.24171 0.04457 0 0.052 0.07229 0.00429 0.00314 5: 0.02686 0.24 0.108 0.14343 0.062 0.41 0 0.02114 0.04543 0.096 0.08143 6: 0 0.00029 0 0 0 0 0 0 0 0 0 7: 0.04229 0.01543 0.00286 0.052 0.05943 0.02571 0 0.66914 0.15486 0.00086 0.00029 8: 0.05114 0.00829 0.01886 0.02486 0.04057 0.02114 0 0.09886 0.48343 0.00914 0.00971 9: 0.00114 0.01886 0.17171 0.01829 0.008 0.034 1 0.00171 0.01171 0.17857 0.21143 10: 0.00771 0.04543 0.23343 0.02886 0.01086 0.03571 1 0.00114 0.01171 0.34371 0.34829 At 10 results q: 0 1 2 3 4 5 6 7 8 9 10 r: 0: 0.56129 0.01786 0.01871 0.06814 0.25814 0.04457 0 0.07014 0.12643 0.00614 0.00471 1: 0.01671 0.48457 0.05914 0.09614 0.04957 0.20071 4 0.02029 0.02343 0.08529 0.08943 2: 0.00957 0.01457 0.26686 0.032 0.01414 0.03671 0 0.00314 0.00986 0.19914 0.19 3: 0.07457 0.11071 0.08857 0.36 0.24671 0.14957 0 0.076 0.07343 0.07771 0.07014 4: 0.20229 0.02457 0.01643 0.15314 0.23557 0.04629 0 0.05371 0.08129 0.00471 0.005 5: 0.02743 0.23886 0.11329 0.14557 0.06914 0.387 0 0.026 0.04886 0.10671 0.08486 6: 0 0.00014 0 0 0 0 0 0 0.00014 0 0 7: 0.04443 0.017 0.00429 0.06329 0.06343 0.03129 0 0.64229 0.15614 0.00171 0.00029 8: 0.05229 0.00857 0.02129 0.02543 0.03929 0.02286 0 0.10357 0.45143 0.01229 0.01 9: 0.003 0.02314 0.17471 0.02286 0.01029 0.03643 2 0.00171 0.01314 0.16729 0.20357 10: 0.00843 0.05857 0.23671 0.03343 0.01371 0.04457 4 0.00314 0.01586 0.339 0.342 At 20 results q: 0 1 2 3 4 5 6 7 8 9 10 r: 0: 0.53729 0.02 0.02579 0.0745 0.26007 0.04829 0 0.08164 0.13764 0.00971 0.00486 1: 0.02121 0.46829 0.07664 0.11121 0.06157 0.21457 5 0.02443 0.02707 0.095 0.10436 2: 0.0085 0.01629 0.23129 0.03443 0.01407 0.04136 1 0.00336 0.01193 0.19321 0.19157 3: 0.07736 0.11164 0.0965 0.32093 0.22629 0.14336 1 0.07879 0.07464 0.07614 0.07221 4: 0.2005 0.02207 0.018 0.14936 0.22329 0.0455 0 0.05836 0.08343 0.00771 0.00543 5: 0.03093 0.23964 0.11814 0.15186 0.07443 0.35279 3 0.03307 0.05129 0.10786 0.09293 6: 0 0.00007 0 0 0 0 0 0 0.00007 0 0 7: 0.05271 0.01771 0.00493 0.06764 0.06721 0.03429 0 0.60314 0.15371 0.0025 0.00129 8: 0.05721 0.00843 0.02557 0.02593 0.04186 0.02264 0 0.10964 0.42414 0.01379 0.01414 9: 0.00471 0.02579 0.16529 0.02807 0.01443 0.04429 5 0.00336 0.016 0.1555 0.19843 10: 0.00957 0.06864 0.23786 0.03607 0.01679 0.05293 5 0.00421 0.02007 0.33857 0.31479 At 50 results q: 0 1 2 3 4 5 6 7 8 9 10 r: 0: 0.49237 0.02417 0.03435 0.08869 0.25854 0.0526 0 0.10023 0.14394 0.01863 0.00831 1: 0.03134 0.44289 0.09239 0.13657 0.07986 0.22834 7 0.0356 0.0356 0.11274 0.12723 2: 0.01066 0.02114 0.19519 0.04006 0.01766 0.04649 6 0.00583 0.01766 0.184 0.19067 3: 0.08594 0.10837 0.09372 0.268 0.19269 0.14309 6 0.08163 0.0704 0.07895 0.07226 4: 0.19417 0.02331 0.02121 0.13843 0.20317 0.04686 0 0.07014 0.09114 0.01535 0.00806 5: 0.03911 0.23614 0.12255 0.15917 0.08597 0.3104 11 0.04794 0.0546 0.11438 0.10004 6: 0 0.00003 0 0.00011 0.00003 0 0 0.00003 0.00011 0.00003 0.00003 7: 0.06194 0.01731 0.00691 0.06709 0.06854 0.0344 0 0.5332 0.14326 0.0034 0.00226 8: 0.06191 0.00826 0.02418 0.02703 0.04531 0.02326 1 0.11023 0.38809 0.01402 0.01526 9: 0.0094 0.03283 0.16311 0.03423 0.02349 0.04854 8 0.00689 0.026 0.13759 0.19635 10: 0.01314 0.08411 0.24638 0.04063 0.02474 0.06603 11 0.00829 0.0292 0.32091 0.27953 --- Mean Normalised filtered genre accuracy: At 5 results: 0.3740259740259742At 10 results: 0.3543896103896103At 20 results: 0.33012987012987033At 50 results: 0.2954933722670892 --- Normalised average distance between examples of same class: genre 0.9921014667530506 artist 0.9841395667491208 --- Artist/Genre ratio: 0.9919747119919221 --- % of files never similar at 5 results: 0.14857142857142858 % of files never similar at 10 results: 0.08357142857142857 % of files never similar at 20 results: 0.04128571428571429 % of files never similar at 50 results: 0.013 --- Maximum number of times a song was similar at 5 results: 54 Track: d014052, genre: BAROQUE Maximum number of times a song was similar at 10 results: 89 Track: e019574, genre: BLUES Maximum number of times a song was similar at 20 results: 159 Track: e019574, genre: BLUES Maximum number of times a song was similar at 50 results: 397 Track: e012145, genre: BLUES --- Number of times the triangular inequality held in 200000: 200000 (100.0%)