Retriever: DistanceMatrixRetriever - DM7 (dense) Report time stamp: Tue Oct 02 19:23:12 CDT 2012 --- Neighbourhood clustering according to indexed metadatas: [% top 5 in same class, Random baseline, Normalised % top 5 in same class], genre 0.4627142857142852 0.09988571428571427 0.4627142857142852 album 0.21142857142857346 0.05322473469387734 0.21155714285714491 artist 0.12317142857143054 0.013046040816326553 0.1236500000000019 trackname 0.0 0.0 0.0 [% top 10 in same class, Random baseline, Normalised % top 10 in same class], genre 0.43967142857142655 0.09988571428571427 0.43967142857142655 album 0.19192857142857095 0.05322473469387734 0.1932141723356005 artist 0.10498571428571647 0.013046040816326553 0.10747193877551157 trackname 0.0 0.0 0.0 [% top 20 in same class, Random baseline, Normalised % top 20 in same class], genre 0.41755000000000103 0.09988571428571427 0.41755000000000103 album 0.17589285714285585 0.05322473469387734 0.1846558896156909 artist 0.0890999999999976 0.013046040816326553 0.10126665730885603 trackname 0.0 0.0 0.0 [% top 50 in same class, Random baseline, Normalised % top 50 in same class], genre 0.3844514285714275 0.09988571428571427 0.3844514285714275 album 0.15666571428571283 0.05322473469387734 0.1862476681396456 artist 0.07069142857142824 0.013046040816326553 0.11346672384330753 trackname 0.0 0.0 0.0 --- Artist Filtered Genre Neighbourhood clustering: [% top 5 in same class, Normalised % top 5 in same class] Filtered Genre 0.38328571428571756 0.38328571428571756 [% top 10 in same class, Normalised % top 10 in same class] Filtered Genre 0.3698571428571374 0.3698571428571374 [% top 20 in same class, Normalised % top 20 in same class] Filtered Genre 0.3553071428571401 0.3553071428571401 [% top 50 in same class, Normalised % top 50 in same class] Filtered Genre 0.3312371428571377 0.3312371428571377 --- 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: 0.434 0.008 0.04 0.08857 0.26743 0.02543 0.01429 0.08571 0.03081 0.02514 1: 0.01057 0.58029 0.01229 0.04114 0.02114 0.21543 0.02514 0.018 0.03338 0.01143 2: 0.03714 0.01686 0.29629 0.07286 0.07143 0.046 0.01343 0.02743 0.28331 0.24171 3: 0.118 0.06229 0.08171 0.34771 0.22571 0.12057 0.04286 0.11229 0.06619 0.044 4: 0.25114 0.02486 0.06971 0.17571 0.21771 0.05114 0.03543 0.086 0.05078 0.02771 5: 0.02943 0.20486 0.02771 0.08657 0.04686 0.35943 0.03114 0.04829 0.07618 0.02457 6: 0.01571 0.02686 0.00629 0.03743 0.03343 0.03571 0.72829 0.17657 0.00571 0.00286 7: 0.03514 0.00886 0.00971 0.04771 0.04057 0.02314 0.09886 0.37229 0.01255 0.01029 8: 0.02857 0.04229 0.22743 0.05114 0.03886 0.07657 0.00714 0.02943 0.1418 0.25743 9: 0.04029 0.02343 0.22886 0.05114 0.03686 0.04657 0.00343 0.044 0.29929 0.35486 At 10 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.42329 0.008 0.04243 0.08814 0.25943 0.02529 0.01414 0.08286 0.03452 0.02871 1: 0.00986 0.55814 0.012 0.03986 0.02314 0.23043 0.026 0.02057 0.0331 0.01057 2: 0.04586 0.018 0.29343 0.08343 0.07686 0.05029 0.01414 0.03143 0.27133 0.23843 3: 0.12086 0.05714 0.09171 0.32443 0.21857 0.11271 0.04671 0.11386 0.06862 0.04629 4: 0.24571 0.02571 0.07343 0.17686 0.22086 0.05443 0.03629 0.08843 0.0515 0.03329 5: 0.028 0.21943 0.02786 0.08843 0.04486 0.32743 0.033 0.05171 0.07832 0.02929 6: 0.015 0.02943 0.00714 0.04171 0.03414 0.041 0.71871 0.17429 0.00699 0.00314 7: 0.03343 0.01014 0.00943 0.04643 0.04029 0.02314 0.09786 0.35386 0.01355 0.01229 8: 0.03286 0.04657 0.22086 0.05914 0.044 0.08514 0.00914 0.03543 0.13466 0.25443 9: 0.04514 0.026 0.22171 0.05157 0.03786 0.05014 0.004 0.04757 0.30742 0.34357 At 20 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.40236 0.00914 0.048 0.09157 0.24929 0.026 0.01636 0.08443 0.03395 0.03329 1: 0.01114 0.54807 0.014 0.04121 0.02143 0.24129 0.02879 0.02193 0.03417 0.01171 2: 0.05386 0.02036 0.27971 0.09693 0.07921 0.054 0.01443 0.03521 0.2694 0.23393 3: 0.12179 0.05493 0.08729 0.30014 0.21793 0.10729 0.05014 0.11093 0.07703 0.04629 4: 0.24057 0.02364 0.07793 0.17714 0.2195 0.05679 0.03636 0.09371 0.05364 0.03536 5: 0.02743 0.22264 0.03529 0.08693 0.047 0.30107 0.0375 0.05 0.07675 0.03114 6: 0.01536 0.0335 0.00864 0.04543 0.03571 0.04757 0.70579 0.17943 0.00799 0.00493 7: 0.03407 0.01043 0.01057 0.04207 0.03693 0.02321 0.096 0.33571 0.01348 0.01586 8: 0.0385 0.04857 0.21257 0.06443 0.04843 0.09093 0.00979 0.04171 0.12767 0.25464 9: 0.05493 0.02729 0.226 0.05414 0.04457 0.05186 0.00486 0.04693 0.30592 0.33286 At 50 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.37251 0.00954 0.05346 0.09391 0.23689 0.02766 0.01771 0.08654 0.03926 0.04083 1: 0.01171 0.5306 0.01377 0.04214 0.02106 0.25849 0.03534 0.02523 0.03666 0.01174 2: 0.0638 0.02343 0.25594 0.11043 0.08951 0.06314 0.01586 0.03983 0.2582 0.22946 3: 0.12429 0.05389 0.09654 0.26846 0.20726 0.1056 0.053 0.11386 0.0834 0.04909 4: 0.2362 0.02297 0.08357 0.17371 0.21283 0.05791 0.03934 0.09886 0.06094 0.04109 5: 0.02737 0.22717 0.04323 0.08623 0.04766 0.2562 0.04206 0.05374 0.0792 0.03554 6: 0.0172 0.03697 0.01014 0.05217 0.03743 0.05294 0.68346 0.18774 0.00887 0.00529 7: 0.03449 0.01086 0.01269 0.0418 0.03949 0.02557 0.09529 0.29966 0.01621 0.01949 8: 0.04449 0.05229 0.20557 0.07114 0.05466 0.09629 0.01097 0.04583 0.11706 0.252 9: 0.06794 0.03086 0.22509 0.06 0.05323 0.0562 0.00697 0.04871 0.3002 0.31549 --- Mean filtered genre accuracy: At 5 results: 0.38326545750968005At 10 results: 0.369837905033625At 20 results: 0.3552889036070917At 50 results: 0.3312204198084368 --- 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: 0.434 0.008 0.04 0.08857 0.26743 0.02543 0.01429 0.08571 0.03081 0.02514 1: 0.01057 0.58029 0.01229 0.04114 0.02114 0.21543 0.02514 0.018 0.03338 0.01143 2: 0.03714 0.01686 0.29629 0.07286 0.07143 0.046 0.01343 0.02743 0.28331 0.24171 3: 0.118 0.06229 0.08171 0.34771 0.22571 0.12057 0.04286 0.11229 0.06619 0.044 4: 0.25114 0.02486 0.06971 0.17571 0.21771 0.05114 0.03543 0.086 0.05078 0.02771 5: 0.02943 0.20486 0.02771 0.08657 0.04686 0.35943 0.03114 0.04829 0.07618 0.02457 6: 0.01571 0.02686 0.00629 0.03743 0.03343 0.03571 0.72829 0.17657 0.00571 0.00286 7: 0.03514 0.00886 0.00971 0.04771 0.04057 0.02314 0.09886 0.37229 0.01255 0.01029 8: 0.02857 0.04229 0.22743 0.05114 0.03886 0.07657 0.00714 0.02943 0.1418 0.25743 9: 0.04029 0.02343 0.22886 0.05114 0.03686 0.04657 0.00343 0.044 0.29929 0.35486 At 10 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.42329 0.008 0.04243 0.08814 0.25943 0.02529 0.01414 0.08286 0.03452 0.02871 1: 0.00986 0.55814 0.012 0.03986 0.02314 0.23043 0.026 0.02057 0.0331 0.01057 2: 0.04586 0.018 0.29343 0.08343 0.07686 0.05029 0.01414 0.03143 0.27133 0.23843 3: 0.12086 0.05714 0.09171 0.32443 0.21857 0.11271 0.04671 0.11386 0.06862 0.04629 4: 0.24571 0.02571 0.07343 0.17686 0.22086 0.05443 0.03629 0.08843 0.0515 0.03329 5: 0.028 0.21943 0.02786 0.08843 0.04486 0.32743 0.033 0.05171 0.07832 0.02929 6: 0.015 0.02943 0.00714 0.04171 0.03414 0.041 0.71871 0.17429 0.00699 0.00314 7: 0.03343 0.01014 0.00943 0.04643 0.04029 0.02314 0.09786 0.35386 0.01355 0.01229 8: 0.03286 0.04657 0.22086 0.05914 0.044 0.08514 0.00914 0.03543 0.13466 0.25443 9: 0.04514 0.026 0.22171 0.05157 0.03786 0.05014 0.004 0.04757 0.30742 0.34357 At 20 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.40236 0.00914 0.048 0.09157 0.24929 0.026 0.01636 0.08443 0.03395 0.03329 1: 0.01114 0.54807 0.014 0.04121 0.02143 0.24129 0.02879 0.02193 0.03417 0.01171 2: 0.05386 0.02036 0.27971 0.09693 0.07921 0.054 0.01443 0.03521 0.2694 0.23393 3: 0.12179 0.05493 0.08729 0.30014 0.21793 0.10729 0.05014 0.11093 0.07703 0.04629 4: 0.24057 0.02364 0.07793 0.17714 0.2195 0.05679 0.03636 0.09371 0.05364 0.03536 5: 0.02743 0.22264 0.03529 0.08693 0.047 0.30107 0.0375 0.05 0.07675 0.03114 6: 0.01536 0.0335 0.00864 0.04543 0.03571 0.04757 0.70579 0.17943 0.00799 0.00493 7: 0.03407 0.01043 0.01057 0.04207 0.03693 0.02321 0.096 0.33571 0.01348 0.01586 8: 0.0385 0.04857 0.21257 0.06443 0.04843 0.09093 0.00979 0.04171 0.12767 0.25464 9: 0.05493 0.02729 0.226 0.05414 0.04457 0.05186 0.00486 0.04693 0.30592 0.33286 At 50 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.37251 0.00954 0.05346 0.09391 0.23689 0.02766 0.01771 0.08654 0.03926 0.04083 1: 0.01171 0.5306 0.01377 0.04214 0.02106 0.25849 0.03534 0.02523 0.03666 0.01174 2: 0.0638 0.02343 0.25594 0.11043 0.08951 0.06314 0.01586 0.03983 0.2582 0.22946 3: 0.12429 0.05389 0.09654 0.26846 0.20726 0.1056 0.053 0.11386 0.0834 0.04909 4: 0.2362 0.02297 0.08357 0.17371 0.21283 0.05791 0.03934 0.09886 0.06094 0.04109 5: 0.02737 0.22717 0.04323 0.08623 0.04766 0.2562 0.04206 0.05374 0.0792 0.03554 6: 0.0172 0.03697 0.01014 0.05217 0.03743 0.05294 0.68346 0.18774 0.00887 0.00529 7: 0.03449 0.01086 0.01269 0.0418 0.03949 0.02557 0.09529 0.29966 0.01621 0.01949 8: 0.04449 0.05229 0.20557 0.07114 0.05466 0.09629 0.01097 0.04583 0.11706 0.252 9: 0.06794 0.03086 0.22509 0.06 0.05323 0.0562 0.00697 0.04871 0.3002 0.31549 --- Mean Normalised filtered genre accuracy: At 5 results: 0.38326545750968005At 10 results: 0.369837905033625At 20 results: 0.3552889036070917At 50 results: 0.3312204198084368 --- Normalised average distance between examples of same class: genre 0.7912697773330838 album 0.84379760738953 artist 0.541402634173178 trackname 1.7976931348623157E308 --- Artist/Genre ratio: 0.6842200342820315 --- % of files never similar at 5 results: 0.07671428571428572 % of files never similar at 10 results: 0.029285714285714286 % of files never similar at 20 results: 0.008571428571428572 % of files never similar at 50 results: 0.002142857142857143 --- Maximum number of times a song was similar at 5 results: 31 Track: d001270, genre: BAROQUE Maximum number of times a song was similar at 10 results: 54 Track: d001270, genre: BAROQUE Maximum number of times a song was similar at 20 results: 92 Track: b004319, genre: METAL Maximum number of times a song was similar at 50 results: 213 Track: d012879, genre: ROMANTIC --- Number of times the triangular inequality held in 200000: 199837 (99.9185%)