Retriever: DistanceMatrixRetriever - DM1 (dense) Report time stamp: Fri Oct 25 12:37:53 CDT 2013 --- Neighbourhood clustering according to indexed metadatas: [% top 5 in same class, Random baseline, Normalised % top 5 in same class], genre 0.7404285714285816 0.09988571428571427 0.7404285714285816 artist 0.43545714285713566 0.013046040816326553 0.43709999999999405 trackname 0.0 0.0 0.0 album 0.5108571428571429 0.05322473469387734 0.5110928571428572 [% top 10 in same class, Random baseline, Normalised % top 10 in same class], genre 0.6951142857142881 0.09988571428571427 0.6951142857142881 artist 0.35778571428570927 0.013046040816326553 0.37284058956916233 trackname 0.0 0.0 0.0 album 0.4431428571428582 0.05322473469387734 0.4495423469387792 [% top 20 in same class, Random baseline, Normalised % top 20 in same class], genre 0.6457928571428527 0.09988571428571427 0.6457928571428527 artist 0.2790714285714264 0.013046040816326553 0.33724049577259574 trackname 0.0 0.0 0.0 album 0.37297142857143056 0.05322473469387734 0.40908203251181535 [% top 50 in same class, Random baseline, Normalised % top 50 in same class], genre 0.5722314285714297 0.09988571428571427 0.5722314285714297 artist 0.18943142857142178 0.013046040816326553 0.3343164295410895 trackname 0.0 0.0 0.0 album 0.2884771428571403 0.05322473469387734 0.38254950900541246 --- Artist Filtered Genre Neighbourhood clustering: [% top 5 in same class, Normalised % top 5 in same class] Filtered Genre 0.5350285714285754 0.5350285714285754 [% top 10 in same class, Normalised % top 10 in same class] Filtered Genre 0.5133428571428582 0.5133428571428582 [% top 20 in same class, Normalised % top 20 in same class] Filtered Genre 0.4893428571428565 0.4893428571428565 [% top 50 in same class, Normalised % top 50 in same class] Filtered Genre 0.45267428571428375 0.45267428571428375 --- 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: 0.69486 0.00371 0.00314 0.02229 0.26629 0.008 0.03171 0.18514 0.00029 0.00057 1: 0.00371 0.68286 0.01286 0.07 0.02657 0.16029 0.002 0.00857 0.01598 0.03971 2: 0.00657 0.01857 0.52314 0.02543 0.00743 0.02514 0.00114 0.01029 0.19914 0.15914 3: 0.032 0.074 0.00686 0.59 0.22914 0.06514 0.03171 0.05886 0.01084 0.00771 4: 0.17086 0.01914 0.00457 0.13086 0.32371 0.02829 0.03057 0.08229 0.00114 0.00429 5: 0.01 0.14514 0.01257 0.09143 0.04486 0.62229 0.01171 0.03971 0.01854 0.02229 6: 0.02943 0.00571 0.00029 0.02543 0.04714 0.01714 0.78743 0.22029 0 0.00457 7: 0.04743 0.00229 0.002 0.02114 0.04143 0.01543 0.10029 0.378 0.00057 0.00114 8: 0.00114 0.02 0.26371 0.01086 0.004 0.03171 0.00114 0.00714 0.33837 0.35143 9: 0.004 0.02714 0.17086 0.01257 0.00943 0.02657 0.00229 0.00971 0.41512 0.40914 At 10 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.69243 0.00443 0.00329 0.027 0.27129 0.00814 0.03429 0.20229 0.00043 0.00043 1: 0.00343 0.65386 0.01386 0.06971 0.02571 0.17529 0.00229 0.00971 0.02054 0.04414 2: 0.00671 0.02029 0.48714 0.02643 0.011 0.03057 0.00229 0.012 0.20029 0.16614 3: 0.03429 0.07543 0.00871 0.56971 0.22857 0.073 0.033 0.05486 0.01084 0.008 4: 0.168 0.01971 0.00457 0.13514 0.31771 0.02771 0.03757 0.09 0.001 0.00329 5: 0.00957 0.16014 0.01271 0.09114 0.04229 0.57514 0.012 0.03857 0.02382 0.02514 6: 0.02771 0.00457 0.00029 0.02957 0.04686 0.02186 0.77514 0.219 0 0.00386 7: 0.05257 0.00257 0.00243 0.02114 0.042 0.01786 0.09886 0.35514 0.00043 0.00129 8: 0.00143 0.02514 0.27843 0.01557 0.00457 0.03786 0.00129 0.00729 0.32853 0.36957 9: 0.00386 0.03243 0.18857 0.01457 0.01 0.03257 0.00329 0.01114 0.41412 0.37814 At 20 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.68564 0.00557 0.0025 0.03093 0.27614 0.00807 0.0385 0.22293 0.00036 0.00057 1: 0.00357 0.62443 0.01557 0.0655 0.02393 0.18164 0.00321 0.00964 0.02575 0.05307 2: 0.00621 0.02421 0.44993 0.03043 0.01107 0.03621 0.00371 0.01343 0.20813 0.17179 3: 0.03607 0.07164 0.01064 0.53921 0.22907 0.08193 0.03407 0.05821 0.01113 0.01 4: 0.17086 0.01936 0.00507 0.14971 0.30871 0.03136 0.0375 0.09457 0.00136 0.00371 5: 0.0095 0.17007 0.01564 0.09529 0.0405 0.52879 0.01279 0.03614 0.03138 0.02743 6: 0.02521 0.00571 0.00064 0.03157 0.04879 0.02543 0.7665 0.21729 0 0.00386 7: 0.05721 0.00279 0.00264 0.02371 0.04543 0.0195 0.09821 0.32814 0.00093 0.00136 8: 0.00214 0.03257 0.29414 0.01836 0.00621 0.04907 0.00114 0.007 0.30877 0.37536 9: 0.00357 0.04221 0.20321 0.01529 0.01014 0.038 0.00436 0.01264 0.4122 0.35286 At 50 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.67189 0.00734 0.00231 0.03903 0.28311 0.01006 0.04317 0.24591 0.00046 0.00083 1: 0.00431 0.57437 0.02206 0.06314 0.02377 0.18783 0.004 0.01043 0.03526 0.0726 2: 0.00586 0.02814 0.39214 0.0324 0.01249 0.04754 0.00497 0.01403 0.21347 0.17649 3: 0.03743 0.0704 0.0158 0.48871 0.22294 0.09543 0.03766 0.0632 0.01213 0.01394 4: 0.17614 0.02274 0.00609 0.16851 0.30151 0.03563 0.04263 0.10117 0.00205 0.00491 5: 0.00871 0.1768 0.01969 0.1004 0.04046 0.4598 0.01411 0.03449 0.0384 0.03337 6: 0.026 0.00551 0.00214 0.038 0.05183 0.02766 0.74557 0.21526 0.00009 0.00389 7: 0.06266 0.00363 0.00257 0.02637 0.04654 0.02063 0.10194 0.29509 0.00106 0.00211 8: 0.00297 0.04617 0.31583 0.02314 0.00651 0.06511 0.00129 0.00769 0.2877 0.38231 9: 0.00403 0.06346 0.22137 0.02029 0.01083 0.05031 0.00466 0.01274 0.40939 0.30954 --- Mean filtered genre accuracy: At 5 results: 0.534980232321174At 10 results: 0.5132959241899322At 20 results: 0.48929874668840423At 50 results: 0.4526331852455674 --- 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: 0.69486 0.00371 0.00314 0.02229 0.26629 0.008 0.03171 0.18514 0.00029 0.00057 1: 0.00371 0.68286 0.01286 0.07 0.02657 0.16029 0.002 0.00857 0.01598 0.03971 2: 0.00657 0.01857 0.52314 0.02543 0.00743 0.02514 0.00114 0.01029 0.19914 0.15914 3: 0.032 0.074 0.00686 0.59 0.22914 0.06514 0.03171 0.05886 0.01084 0.00771 4: 0.17086 0.01914 0.00457 0.13086 0.32371 0.02829 0.03057 0.08229 0.00114 0.00429 5: 0.01 0.14514 0.01257 0.09143 0.04486 0.62229 0.01171 0.03971 0.01854 0.02229 6: 0.02943 0.00571 0.00029 0.02543 0.04714 0.01714 0.78743 0.22029 0 0.00457 7: 0.04743 0.00229 0.002 0.02114 0.04143 0.01543 0.10029 0.378 0.00057 0.00114 8: 0.00114 0.02 0.26371 0.01086 0.004 0.03171 0.00114 0.00714 0.33837 0.35143 9: 0.004 0.02714 0.17086 0.01257 0.00943 0.02657 0.00229 0.00971 0.41512 0.40914 At 10 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.69243 0.00443 0.00329 0.027 0.27129 0.00814 0.03429 0.20229 0.00043 0.00043 1: 0.00343 0.65386 0.01386 0.06971 0.02571 0.17529 0.00229 0.00971 0.02054 0.04414 2: 0.00671 0.02029 0.48714 0.02643 0.011 0.03057 0.00229 0.012 0.20029 0.16614 3: 0.03429 0.07543 0.00871 0.56971 0.22857 0.073 0.033 0.05486 0.01084 0.008 4: 0.168 0.01971 0.00457 0.13514 0.31771 0.02771 0.03757 0.09 0.001 0.00329 5: 0.00957 0.16014 0.01271 0.09114 0.04229 0.57514 0.012 0.03857 0.02382 0.02514 6: 0.02771 0.00457 0.00029 0.02957 0.04686 0.02186 0.77514 0.219 0 0.00386 7: 0.05257 0.00257 0.00243 0.02114 0.042 0.01786 0.09886 0.35514 0.00043 0.00129 8: 0.00143 0.02514 0.27843 0.01557 0.00457 0.03786 0.00129 0.00729 0.32853 0.36957 9: 0.00386 0.03243 0.18857 0.01457 0.01 0.03257 0.00329 0.01114 0.41412 0.37814 At 20 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.68564 0.00557 0.0025 0.03093 0.27614 0.00807 0.0385 0.22293 0.00036 0.00057 1: 0.00357 0.62443 0.01557 0.0655 0.02393 0.18164 0.00321 0.00964 0.02575 0.05307 2: 0.00621 0.02421 0.44993 0.03043 0.01107 0.03621 0.00371 0.01343 0.20813 0.17179 3: 0.03607 0.07164 0.01064 0.53921 0.22907 0.08193 0.03407 0.05821 0.01113 0.01 4: 0.17086 0.01936 0.00507 0.14971 0.30871 0.03136 0.0375 0.09457 0.00136 0.00371 5: 0.0095 0.17007 0.01564 0.09529 0.0405 0.52879 0.01279 0.03614 0.03138 0.02743 6: 0.02521 0.00571 0.00064 0.03157 0.04879 0.02543 0.7665 0.21729 0 0.00386 7: 0.05721 0.00279 0.00264 0.02371 0.04543 0.0195 0.09821 0.32814 0.00093 0.00136 8: 0.00214 0.03257 0.29414 0.01836 0.00621 0.04907 0.00114 0.007 0.30877 0.37536 9: 0.00357 0.04221 0.20321 0.01529 0.01014 0.038 0.00436 0.01264 0.4122 0.35286 At 50 results q: 0 1 2 3 4 5 6 7 8 9 r: 0: 0.67189 0.00734 0.00231 0.03903 0.28311 0.01006 0.04317 0.24591 0.00046 0.00083 1: 0.00431 0.57437 0.02206 0.06314 0.02377 0.18783 0.004 0.01043 0.03526 0.0726 2: 0.00586 0.02814 0.39214 0.0324 0.01249 0.04754 0.00497 0.01403 0.21347 0.17649 3: 0.03743 0.0704 0.0158 0.48871 0.22294 0.09543 0.03766 0.0632 0.01213 0.01394 4: 0.17614 0.02274 0.00609 0.16851 0.30151 0.03563 0.04263 0.10117 0.00205 0.00491 5: 0.00871 0.1768 0.01969 0.1004 0.04046 0.4598 0.01411 0.03449 0.0384 0.03337 6: 0.026 0.00551 0.00214 0.038 0.05183 0.02766 0.74557 0.21526 0.00009 0.00389 7: 0.06266 0.00363 0.00257 0.02637 0.04654 0.02063 0.10194 0.29509 0.00106 0.00211 8: 0.00297 0.04617 0.31583 0.02314 0.00651 0.06511 0.00129 0.00769 0.2877 0.38231 9: 0.00403 0.06346 0.22137 0.02029 0.01083 0.05031 0.00466 0.01274 0.40939 0.30954 --- Mean Normalised filtered genre accuracy: At 5 results: 0.534980232321174At 10 results: 0.5132959241899322At 20 results: 0.48929874668840423At 50 results: 0.4526331852455674 --- Normalised average distance between examples of same class: genre 0.993246508291104 artist 0.9910955823607808 trackname 1.7976931348623157E308 album 0.9979223792791547 --- Artist/Genre ratio: 0.997834449039218 --- % of files never similar at 5 results: 0.08157142857142857 % of files never similar at 10 results: 0.029857142857142856 % of files never similar at 20 results: 0.011285714285714286 % of files never similar at 50 results: 0.0024285714285714284 --- Maximum number of times a song was similar at 5 results: 42 Track: a003155, genre: RAPHIPHOP Maximum number of times a song was similar at 10 results: 75 Track: b015438, genre: METAL Maximum number of times a song was similar at 20 results: 131 Track: b015438, genre: METAL Maximum number of times a song was similar at 50 results: 245 Track: b012259, genre: METAL --- Number of times the triangular inequality held in 200000: 200000 (100.0%)