Retriever: DistanceMatrixRetriever - DM2 (dense) Report time stamp: Tue Sep 27 23:30:13 CDT 2011 --- Neighbourhood clustering according to indexed metadatas: [% top 5 in same class, Random baseline, Normalised % top 5 in same class], genre 0.6794285714285815 0.09985714285714284 0.6794285714285815 artist 0.3481714285714222 0.013046040816326553 0.34935238095237536 [% top 10 in same class, Random baseline, Normalised % top 10 in same class], genre 0.640371428571436 0.09985714285714284 0.640371428571436 artist 0.28497142857142443 0.013046040816326553 0.29513276643990605 [% top 20 in same class, Random baseline, Normalised % top 20 in same class], genre 0.5947928571428555 0.09985714285714284 0.5947928571428555 artist 0.22368571428571143 0.013046040816326553 0.2674236817656748 [% top 50 in same class, Random baseline, Normalised % top 50 in same class], genre 0.5338857142857144 0.09985714285714284 0.5338857142857144 artist 0.15561999999999485 0.013046040816326553 0.2721946523003059 --- Artist Filtered Genre Neighbourhood clustering: [% top 5 in same class, Normalised % top 5 in same class] Filtered Genre 0.506257142857146 0.506257142857146 [% top 10 in same class, Normalised % top 10 in same class] Filtered Genre 0.4856142857142849 0.4856142857142849 [% top 20 in same class, Normalised % top 20 in same class] Filtered Genre 0.46446428571428566 0.46446428571428566 [% top 50 in same class, Normalised % top 50 in same class] Filtered Genre 0.4321199999999957 0.4321199999999957 --- 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: 0.662 0.00657 0.00486 0.02629 0.24057 0.02314 0 0.01714 0.13714 0.00029 0 1: 0.00343 0.59886 0.00143 0.03886 0.00971 0.20257 0 0.00514 0.00543 0.00714 0.00286 2: 0.00457 0.00829 0.412 0.01343 0.01429 0.02286 0 0.00429 0.00743 0.16229 0.152 3: 0.04886 0.084 0.046 0.60229 0.25771 0.12171 0 0.04571 0.10143 0.00543 0.00314 4: 0.23229 0.024 0.02543 0.17371 0.38257 0.05486 0 0.03686 0.11914 0.00057 0.00457 5: 0.00543 0.18314 0.00457 0.05143 0.01686 0.44971 0 0.008 0.04086 0.00657 0.00314 6: 0 0 0 0 0 0 0 0 0 0 0 7: 0.016 0.02514 0.00257 0.03257 0.03343 0.01971 0 0.81457 0.20886 0.00057 0.00086 8: 0.01514 0.00286 0.00029 0.01571 0.01886 0.018 0 0.06629 0.34286 0.00029 0.00086 9: 0.00314 0.03686 0.29457 0.02686 0.00857 0.05457 0.2 0.00057 0.01229 0.31314 0.348 10: 0.00914 0.02886 0.20829 0.01886 0.01743 0.03286 0.8 0.00143 0.02457 0.50371 0.48457 At 10 results q: 0 1 2 3 4 5 6 7 8 9 10 r: 0: 0.65271 0.00686 0.006 0.03086 0.25257 0.02386 0 0.019 0.13957 0.00014 0.00014 1: 0.00286 0.58929 0.00257 0.04257 0.01171 0.21414 0 0.00386 0.006 0.01129 0.005 2: 0.00557 0.00929 0.37971 0.01643 0.01286 0.02629 0 0.00357 0.00886 0.17929 0.15171 3: 0.052 0.08657 0.05114 0.56657 0.25757 0.12929 0 0.046 0.10186 0.00714 0.00543 4: 0.23471 0.023 0.02771 0.18486 0.36743 0.05714 0 0.03971 0.126 0.002 0.00514 5: 0.00657 0.18443 0.00529 0.05229 0.01671 0.40657 0 0.00771 0.03914 0.00657 0.00271 6: 0 0 0 0 0 0 0 0 0 0 0 7: 0.01643 0.02171 0.004 0.03643 0.03686 0.02371 0 0.81 0.21529 0.00029 0.00171 8: 0.01514 0.00329 0.00086 0.01629 0.01714 0.01771 0 0.06771 0.32514 0.00029 0.00071 9: 0.005 0.04514 0.31543 0.02986 0.01043 0.06414 0.5 0.00086 0.01429 0.29929 0.368 10: 0.009 0.029 0.20729 0.02386 0.01671 0.03714 0.5 0.00157 0.02386 0.49371 0.45943 At 20 results q: 0 1 2 3 4 5 6 7 8 9 10 r: 0: 0.644 0.00771 0.006 0.03679 0.26393 0.02614 0 0.02136 0.14393 0.00036 0.0005 1: 0.00257 0.56607 0.00243 0.04314 0.01214 0.22336 0 0.00393 0.00629 0.0145 0.00714 2: 0.0055 0.01079 0.34986 0.02229 0.01307 0.02957 0 0.00386 0.01064 0.19229 0.16314 3: 0.055 0.08864 0.06079 0.52793 0.25186 0.1305 0 0.05086 0.10943 0.01007 0.00836 4: 0.23886 0.02407 0.02921 0.19564 0.35564 0.06093 0 0.039 0.13164 0.00386 0.00479 5: 0.00621 0.19136 0.00621 0.05329 0.01736 0.36914 0 0.00721 0.03443 0.009 0.00457 6: 0 0 0 0 0 0 0 0 0 0 0 7: 0.01679 0.02 0.00429 0.03857 0.03929 0.02543 0 0.80386 0.2145 0.00043 0.00157 8: 0.0155 0.003 0.00079 0.0165 0.01821 0.01586 0 0.0675 0.30821 0.00036 0.00071 9: 0.00629 0.05236 0.33093 0.03464 0.01157 0.07514 0.5 0.00121 0.01614 0.28957 0.37886 10: 0.00929 0.03457 0.2095 0.03121 0.01693 0.04393 0.5 0.00121 0.02479 0.47957 0.43036 At 50 results q: 0 1 2 3 4 5 6 7 8 9 10 r: 0: 0.63197 0.00757 0.00729 0.04414 0.26777 0.02689 0 0.02514 0.15457 0.00046 0.00094 1: 0.00306 0.528 0.00346 0.04369 0.01269 0.23289 0 0.00386 0.0082 0.02169 0.01117 2: 0.00589 0.01254 0.30331 0.02991 0.01494 0.0346 0 0.00446 0.01229 0.20906 0.1754 3: 0.05766 0.08814 0.07377 0.47154 0.24889 0.13549 0 0.05566 0.1154 0.01729 0.01354 4: 0.24423 0.02846 0.03494 0.21174 0.3474 0.0646 0 0.04394 0.14434 0.00566 0.00626 5: 0.0074 0.20046 0.00891 0.05517 0.01777 0.31814 0.02 0.00697 0.02983 0.01437 0.00749 6: 0 0.00003 0 0 0 0 0 0 0 0.00003 0 7: 0.01783 0.02037 0.00583 0.04477 0.03946 0.0286 0 0.78991 0.21989 0.00086 0.00146 8: 0.0158 0.00363 0.00137 0.01883 0.01983 0.01557 0 0.06711 0.27391 0.00069 0.00094 9: 0.007 0.06563 0.34286 0.04269 0.01346 0.09083 0.46 0.00163 0.01809 0.26551 0.39131 10: 0.00917 0.04374 0.21826 0.03751 0.0178 0.0524 0.52 0.00131 0.02349 0.4644 0.39149 --- Mean filtered genre accuracy: At 5 results: 0.46023376623376655At 10 results: 0.44146753246753206At 20 results: 0.4222402597402597At 50 results: 0.3928363636363637 --- 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: 0.662 0.00657 0.00486 0.02629 0.24057 0.02314 0 0.01714 0.13714 0.00029 0 1: 0.00343 0.59886 0.00143 0.03886 0.00971 0.20257 0 0.00514 0.00543 0.00714 0.00286 2: 0.00457 0.00829 0.412 0.01343 0.01429 0.02286 0 0.00429 0.00743 0.16229 0.152 3: 0.04886 0.084 0.046 0.60229 0.25771 0.12171 0 0.04571 0.10143 0.00543 0.00314 4: 0.23229 0.024 0.02543 0.17371 0.38257 0.05486 0 0.03686 0.11914 0.00057 0.00457 5: 0.00543 0.18314 0.00457 0.05143 0.01686 0.44971 0 0.008 0.04086 0.00657 0.00314 6: 0 0 0 0 0 0 0 0 0 0 0 7: 0.016 0.02514 0.00257 0.03257 0.03343 0.01971 0 0.81457 0.20886 0.00057 0.00086 8: 0.01514 0.00286 0.00029 0.01571 0.01886 0.018 0 0.06629 0.34286 0.00029 0.00086 9: 0.00314 0.03686 0.29457 0.02686 0.00857 0.05457 1 0.00057 0.01229 0.31314 0.348 10: 0.00914 0.02886 0.20829 0.01886 0.01743 0.03286 4 0.00143 0.02457 0.50371 0.48457 At 10 results q: 0 1 2 3 4 5 6 7 8 9 10 r: 0: 0.65271 0.00686 0.006 0.03086 0.25257 0.02386 0 0.019 0.13957 0.00014 0.00014 1: 0.00286 0.58929 0.00257 0.04257 0.01171 0.21414 0 0.00386 0.006 0.01129 0.005 2: 0.00557 0.00929 0.37971 0.01643 0.01286 0.02629 0 0.00357 0.00886 0.17929 0.15171 3: 0.052 0.08657 0.05114 0.56657 0.25757 0.12929 0 0.046 0.10186 0.00714 0.00543 4: 0.23471 0.023 0.02771 0.18486 0.36743 0.05714 0 0.03971 0.126 0.002 0.00514 5: 0.00657 0.18443 0.00529 0.05229 0.01671 0.40657 0 0.00771 0.03914 0.00657 0.00271 6: 0 0 0 0 0 0 0 0 0 0 0 7: 0.01643 0.02171 0.004 0.03643 0.03686 0.02371 0 0.81 0.21529 0.00029 0.00171 8: 0.01514 0.00329 0.00086 0.01629 0.01714 0.01771 0 0.06771 0.32514 0.00029 0.00071 9: 0.005 0.04514 0.31543 0.02986 0.01043 0.06414 5 0.00086 0.01429 0.29929 0.368 10: 0.009 0.029 0.20729 0.02386 0.01671 0.03714 5 0.00157 0.02386 0.49371 0.45943 At 20 results q: 0 1 2 3 4 5 6 7 8 9 10 r: 0: 0.644 0.00771 0.006 0.03679 0.26393 0.02614 0 0.02136 0.14393 0.00036 0.0005 1: 0.00257 0.56607 0.00243 0.04314 0.01214 0.22336 0 0.00393 0.00629 0.0145 0.00714 2: 0.0055 0.01079 0.34986 0.02229 0.01307 0.02957 0 0.00386 0.01064 0.19229 0.16314 3: 0.055 0.08864 0.06079 0.52793 0.25186 0.1305 0 0.05086 0.10943 0.01007 0.00836 4: 0.23886 0.02407 0.02921 0.19564 0.35564 0.06093 0 0.039 0.13164 0.00386 0.00479 5: 0.00621 0.19136 0.00621 0.05329 0.01736 0.36914 0 0.00721 0.03443 0.009 0.00457 6: 0 0 0 0 0 0 0 0 0 0 0 7: 0.01679 0.02 0.00429 0.03857 0.03929 0.02543 0 0.80386 0.2145 0.00043 0.00157 8: 0.0155 0.003 0.00079 0.0165 0.01821 0.01586 0 0.0675 0.30821 0.00036 0.00071 9: 0.00629 0.05236 0.33093 0.03464 0.01157 0.07514 10 0.00121 0.01614 0.28957 0.37886 10: 0.00929 0.03457 0.2095 0.03121 0.01693 0.04393 10 0.00121 0.02479 0.47957 0.43036 At 50 results q: 0 1 2 3 4 5 6 7 8 9 10 r: 0: 0.63197 0.00757 0.00729 0.04414 0.26777 0.02689 0 0.02514 0.15457 0.00046 0.00094 1: 0.00306 0.528 0.00346 0.04369 0.01269 0.23289 0 0.00386 0.0082 0.02169 0.01117 2: 0.00589 0.01254 0.30331 0.02991 0.01494 0.0346 0 0.00446 0.01229 0.20906 0.1754 3: 0.05766 0.08814 0.07377 0.47154 0.24889 0.13549 0 0.05566 0.1154 0.01729 0.01354 4: 0.24423 0.02846 0.03494 0.21174 0.3474 0.0646 0 0.04394 0.14434 0.00566 0.00626 5: 0.0074 0.20046 0.00891 0.05517 0.01777 0.31814 1 0.00697 0.02983 0.01437 0.00749 6: 0 0.00003 0 0 0 0 0 0 0 0.00003 0 7: 0.01783 0.02037 0.00583 0.04477 0.03946 0.0286 0 0.78991 0.21989 0.00086 0.00146 8: 0.0158 0.00363 0.00137 0.01883 0.01983 0.01557 0 0.06711 0.27391 0.00069 0.00094 9: 0.007 0.06563 0.34286 0.04269 0.01346 0.09083 23 0.00163 0.01809 0.26551 0.39131 10: 0.00917 0.04374 0.21826 0.03751 0.0178 0.0524 26 0.00131 0.02349 0.4644 0.39149 --- Mean Normalised filtered genre accuracy: At 5 results: 0.46023376623376655At 10 results: 0.44146753246753206At 20 results: 0.4222402597402597At 50 results: 0.3928363636363637 --- Normalised average distance between examples of same class: genre 0.985980623694966 artist 0.9628818673092343 --- Artist/Genre ratio: 0.9765728090079813 --- % of files never similar at 5 results: 0.15757142857142858 % of files never similar at 10 results: 0.08757142857142858 % of files never similar at 20 results: 0.047857142857142855 % of files never similar at 50 results: 0.023857142857142858 --- Maximum number of times a song was similar at 5 results: 90 Track: b005076, genre: ROCKROLL Maximum number of times a song was similar at 10 results: 155 Track: b005076, genre: ROCKROLL Maximum number of times a song was similar at 20 results: 278 Track: b005076, genre: ROCKROLL Maximum number of times a song was similar at 50 results: 591 Track: b005076, genre: ROCKROLL --- Number of times the triangular inequality held in 200000: 200000 (100.0%)