Retriever: DistanceMatrixRetriever - Tag-BLS - Tag and Block Level Similarity (C) 2010 Klaus Seyerlehner (dense) Report time stamp: Thu Sep 25 10:24:19 CDT 2014 --- Neighbourhood clustering according to indexed metadatas: [% top 5 in same class, Random baseline, Normalised % top 5 in same class], genre 0.7914857142857284 0.09988571428571427 0.7914857142857284 artist 0.4326857142857077 0.013046040816326553 0.4341428571428517 trackname 0.0 0.0 0.0 album 0.5095714285714287 0.05322473469387734 0.5097928571428573 [% top 10 in same class, Random baseline, Normalised % top 10 in same class], genre 0.7545999999999982 0.09988571428571427 0.7545999999999982 artist 0.3539714285714256 0.013046040816326553 0.3675561791383235 trackname 0.0 0.0 0.0 album 0.4401571428571436 0.05322473469387734 0.4459931972789139 [% top 20 in same class, Random baseline, Normalised % top 20 in same class], genre 0.7123857142857076 0.09988571428571427 0.7123857142857076 artist 0.27586428571428445 0.013046040816326553 0.3337756467394967 trackname 0.0 0.0 0.0 album 0.3707142857142878 0.05322473469387734 0.4079051899977276 [% top 50 in same class, Random baseline, Normalised % top 50 in same class], genre 0.6519857142857152 0.09988571428571427 0.6519857142857152 artist 0.18716285714284975 0.013046040816326553 0.34315860549203964 trackname 0.0 0.0 0.0 album 0.29111999999999705 0.05322473469387734 0.3943402917701076 --- Artist Filtered Genre Neighbourhood clustering: [% top 5 in same class, Normalised % top 5 in same class] Filtered Genre 0.6054000000000024 0.6054000000000024 [% top 10 in same class, Normalised % top 10 in same class] Filtered Genre 0.5885428571428594 0.5885428571428594 [% top 20 in same class, Normalised % top 20 in same class] Filtered Genre 0.5704285714285693 0.5704285714285693 [% top 50 in same class, Normalised % top 50 in same class] Filtered Genre 0.5422371428571455 0.5422371428571455 --- 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: 0.69171 0.00371 0.00143 0.00857 0.20086 0.00229 0.01057 0.07714 0.00029 0.00171 1: 0.00429 0.72371 0.00114 0.04029 0.03514 0.10943 0.00286 0.00314 0.01056 0.00514 2: 0.004 0.002 0.55429 0.01314 0.00971 0.01286 0.002 0.00457 0.27361 0.22229 3: 0.018 0.04114 0.00714 0.68629 0.22971 0.06514 0.01429 0.03743 0.00314 0.00114 4: 0.20029 0.032 0.00714 0.13 0.42057 0.02486 0.01714 0.04714 0.00086 0.00343 5: 0.004 0.17029 0.01114 0.08029 0.04657 0.75057 0.01114 0.022 0.01198 0.004 6: 0.01486 0.00457 0.00057 0.01143 0.01486 0.008 0.84514 0.12486 0 0.00029 7: 0.06 0.00229 0.00343 0.01914 0.034 0.01171 0.09686 0.67486 0.00086 0.00629 8: 0.00057 0.01 0.20486 0.00714 0.00229 0.00886 0 0.00114 0.24822 0.29743 9: 0.00229 0.00886 0.20886 0.00371 0.00629 0.00629 0 0.00771 0.4505 0.45829 At 10 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.68486 0.00314 0.00129 0.01171 0.21114 0.00186 0.013 0.07714 0.00086 0.00129 1: 0.00386 0.71686 0.00129 0.043 0.03471 0.12671 0.00314 0.003 0.01298 0.00471 2: 0.00429 0.00257 0.52943 0.01457 0.00986 0.016 0.00229 0.00486 0.28345 0.23743 3: 0.02286 0.04257 0.01057 0.64071 0.234 0.07329 0.016 0.037 0.00385 0.00171 4: 0.199 0.03129 0.00829 0.15029 0.40686 0.03043 0.01529 0.04743 0.00128 0.004 5: 0.00414 0.17414 0.01343 0.094 0.04371 0.70929 0.012 0.02429 0.01498 0.00457 6: 0.01614 0.00414 0.001 0.01229 0.01543 0.00957 0.84443 0.12543 0 0.00029 7: 0.06043 0.00214 0.00357 0.021 0.03471 0.01357 0.09371 0.66886 0.001 0.00586 8: 0.00157 0.01157 0.20929 0.00729 0.00357 0.01171 0 0.00243 0.24779 0.30414 9: 0.00286 0.01014 0.22186 0.00514 0.006 0.00757 0.00014 0.00957 0.43381 0.436 At 20 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.67907 0.00321 0.00193 0.015 0.21329 0.00293 0.01329 0.08264 0.00093 0.00157 1: 0.00471 0.702 0.00164 0.045 0.02986 0.147 0.00357 0.00264 0.01648 0.00593 2: 0.00414 0.00336 0.48829 0.0165 0.011 0.01886 0.00221 0.00543 0.27753 0.25536 3: 0.02336 0.04693 0.01243 0.60886 0.2355 0.08036 0.01686 0.03564 0.00528 0.00264 4: 0.20007 0.03079 0.0085 0.16629 0.40393 0.03371 0.01543 0.04864 0.00171 0.00457 5: 0.0045 0.17986 0.01657 0.0995 0.04493 0.66521 0.01143 0.024 0.01997 0.00514 6: 0.01629 0.00393 0.00121 0.01229 0.01579 0.01093 0.84714 0.12664 0 0.0005 7: 0.06243 0.00264 0.0035 0.02264 0.03443 0.01629 0.08943 0.66021 0.00157 0.00607 8: 0.00143 0.01293 0.22064 0.00707 0.00421 0.01507 0.00007 0.00371 0.24301 0.312 9: 0.004 0.01293 0.24529 0.00686 0.00707 0.00964 0.00057 0.01043 0.43352 0.40621 At 50 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.66989 0.00443 0.00223 0.01931 0.22246 0.00406 0.01354 0.08809 0.00108 0.00229 1: 0.00489 0.68197 0.00271 0.05034 0.02723 0.17214 0.00423 0.00291 0.02177 0.00734 2: 0.00343 0.00377 0.43014 0.02111 0.01349 0.02406 0.00223 0.00591 0.27589 0.27089 3: 0.02709 0.04897 0.01657 0.56303 0.24129 0.09157 0.01806 0.03631 0.00616 0.00343 4: 0.20051 0.02946 0.01231 0.18409 0.38597 0.03974 0.01366 0.05023 0.00245 0.00577 5: 0.00471 0.18934 0.02034 0.1056 0.04489 0.6028 0.01066 0.02343 0.03321 0.0092 6: 0.01674 0.00386 0.00123 0.01414 0.01626 0.01277 0.85011 0.13531 0 0.00054 7: 0.06614 0.00343 0.00303 0.02329 0.03506 0.01851 0.08703 0.63943 0.00208 0.00706 8: 0.00191 0.01551 0.23414 0.00951 0.00466 0.02063 0.00006 0.00457 0.22956 0.32434 9: 0.00469 0.01783 0.27729 0.00957 0.00871 0.01371 0.00043 0.0138 0.42779 0.36914 --- Mean filtered genre accuracy: At 5 results: 0.6053645404524154At 10 results: 0.5885074587324225At 20 results: 0.5703938557163235At 50 results: 0.5422043488893417 --- 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: 0.69171 0.00371 0.00143 0.00857 0.20086 0.00229 0.01057 0.07714 0.00029 0.00171 1: 0.00429 0.72371 0.00114 0.04029 0.03514 0.10943 0.00286 0.00314 0.01056 0.00514 2: 0.004 0.002 0.55429 0.01314 0.00971 0.01286 0.002 0.00457 0.27361 0.22229 3: 0.018 0.04114 0.00714 0.68629 0.22971 0.06514 0.01429 0.03743 0.00314 0.00114 4: 0.20029 0.032 0.00714 0.13 0.42057 0.02486 0.01714 0.04714 0.00086 0.00343 5: 0.004 0.17029 0.01114 0.08029 0.04657 0.75057 0.01114 0.022 0.01198 0.004 6: 0.01486 0.00457 0.00057 0.01143 0.01486 0.008 0.84514 0.12486 0 0.00029 7: 0.06 0.00229 0.00343 0.01914 0.034 0.01171 0.09686 0.67486 0.00086 0.00629 8: 0.00057 0.01 0.20486 0.00714 0.00229 0.00886 0 0.00114 0.24822 0.29743 9: 0.00229 0.00886 0.20886 0.00371 0.00629 0.00629 0 0.00771 0.4505 0.45829 At 10 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.68486 0.00314 0.00129 0.01171 0.21114 0.00186 0.013 0.07714 0.00086 0.00129 1: 0.00386 0.71686 0.00129 0.043 0.03471 0.12671 0.00314 0.003 0.01298 0.00471 2: 0.00429 0.00257 0.52943 0.01457 0.00986 0.016 0.00229 0.00486 0.28345 0.23743 3: 0.02286 0.04257 0.01057 0.64071 0.234 0.07329 0.016 0.037 0.00385 0.00171 4: 0.199 0.03129 0.00829 0.15029 0.40686 0.03043 0.01529 0.04743 0.00128 0.004 5: 0.00414 0.17414 0.01343 0.094 0.04371 0.70929 0.012 0.02429 0.01498 0.00457 6: 0.01614 0.00414 0.001 0.01229 0.01543 0.00957 0.84443 0.12543 0 0.00029 7: 0.06043 0.00214 0.00357 0.021 0.03471 0.01357 0.09371 0.66886 0.001 0.00586 8: 0.00157 0.01157 0.20929 0.00729 0.00357 0.01171 0 0.00243 0.24779 0.30414 9: 0.00286 0.01014 0.22186 0.00514 0.006 0.00757 0.00014 0.00957 0.43381 0.436 At 20 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.67907 0.00321 0.00193 0.015 0.21329 0.00293 0.01329 0.08264 0.00093 0.00157 1: 0.00471 0.702 0.00164 0.045 0.02986 0.147 0.00357 0.00264 0.01648 0.00593 2: 0.00414 0.00336 0.48829 0.0165 0.011 0.01886 0.00221 0.00543 0.27753 0.25536 3: 0.02336 0.04693 0.01243 0.60886 0.2355 0.08036 0.01686 0.03564 0.00528 0.00264 4: 0.20007 0.03079 0.0085 0.16629 0.40393 0.03371 0.01543 0.04864 0.00171 0.00457 5: 0.0045 0.17986 0.01657 0.0995 0.04493 0.66521 0.01143 0.024 0.01997 0.00514 6: 0.01629 0.00393 0.00121 0.01229 0.01579 0.01093 0.84714 0.12664 0 0.0005 7: 0.06243 0.00264 0.0035 0.02264 0.03443 0.01629 0.08943 0.66021 0.00157 0.00607 8: 0.00143 0.01293 0.22064 0.00707 0.00421 0.01507 0.00007 0.00371 0.24301 0.312 9: 0.004 0.01293 0.24529 0.00686 0.00707 0.00964 0.00057 0.01043 0.43352 0.40621 At 50 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.66989 0.00443 0.00223 0.01931 0.22246 0.00406 0.01354 0.08809 0.00108 0.00229 1: 0.00489 0.68197 0.00271 0.05034 0.02723 0.17214 0.00423 0.00291 0.02177 0.00734 2: 0.00343 0.00377 0.43014 0.02111 0.01349 0.02406 0.00223 0.00591 0.27589 0.27089 3: 0.02709 0.04897 0.01657 0.56303 0.24129 0.09157 0.01806 0.03631 0.00616 0.00343 4: 0.20051 0.02946 0.01231 0.18409 0.38597 0.03974 0.01366 0.05023 0.00245 0.00577 5: 0.00471 0.18934 0.02034 0.1056 0.04489 0.6028 0.01066 0.02343 0.03321 0.0092 6: 0.01674 0.00386 0.00123 0.01414 0.01626 0.01277 0.85011 0.13531 0 0.00054 7: 0.06614 0.00343 0.00303 0.02329 0.03506 0.01851 0.08703 0.63943 0.00208 0.00706 8: 0.00191 0.01551 0.23414 0.00951 0.00466 0.02063 0.00006 0.00457 0.22956 0.32434 9: 0.00469 0.01783 0.27729 0.00957 0.00871 0.01371 0.00043 0.0138 0.42779 0.36914 --- Mean Normalised filtered genre accuracy: At 5 results: 0.6053645404524154At 10 results: 0.5885074587324225At 20 results: 0.5703938557163235At 50 results: 0.5422043488893417 --- Normalised average distance between examples of same class: genre 0.9333301056854673 artist 0.9273883277135639 trackname 1.7976931348623157E308 album 0.9634268131542665 --- Artist/Genre ratio: 0.9936337873002185 --- % of files never similar at 5 results: 0.05871428571428571 % of files never similar at 10 results: 0.014857142857142857 % of files never similar at 20 results: 0.0027142857142857142 % of files never similar at 50 results: 8.571428571428571E-4 --- Maximum number of times a song was similar at 5 results: 40 Track: a001629, genre: RAPHIPHOP Maximum number of times a song was similar at 10 results: 71 Track: a001629, genre: RAPHIPHOP Maximum number of times a song was similar at 20 results: 106 Track: a001629, genre: RAPHIPHOP Maximum number of times a song was similar at 50 results: 197 Track: a001629, genre: RAPHIPHOP --- Number of times the triangular inequality held in 200000: 200000 (100.0%)