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Experimental Test Data (Blocking) |
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Experiment 1: Overall Comparison of Adaptation Strategies
| Movie Databases generated with standard data setting | (HSQL)
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| DSC1 [zip] |
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| DSC2 [zip] |
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| DSC3 [zip] |
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| DSC4 [zip] |
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| DSC5 [zip] |
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| Characteristics: |
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| Number of X-Tuples: | 102,692
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| Total Number of Alternatives: | 561,025
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| Maximal Number of Alternatives per X-Tuple: | 10
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| Number of Duplicates: | 4,380
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| Distribution of Clustersizes (clustersize,frequence): | 2,1560; 3,232; 4,72; 5,31; 6,15; 7,11; 8,9; 9,5; 10,3; 11,2; 12,1; 13,1; 15,1
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| Average Similarity of True Duplicates (scored with Monge-Elkan distance): | 0.856
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Experiment 2: Robustness against a varying Key Design
| Movie Databases generated with standard data setting | (HSQL)
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| DSC1 [zip] |
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| DSC2 [zip] |
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| DSC3 [zip] |
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| DSC4 [zip] |
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| DSC5 [zip] |
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| Characteristics: |
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| Number of X-Tuples: | 102,692
|
| Total Number of Alternatives: | 561,025
|
| Maximal Number of Alternatives per X-Tuple: | 10
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| Number of Duplicates: | 4,380
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| Distribution of Clustersizes (clustersize,frequence): | 2,1560; 3,232; 4,72; 5,31; 6,15; 7,11; 8,9; 9,5; 10,3; 11,2; 12,1; 13,1; 15,1
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| Average Similarity of True Duplicates (scored with Monge-Elkan distance): | 0.856
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Experiment 3: Robustness against a varying Setting of Blocking Parameters
| Movie Databases generated with standard data setting | (HSQL)
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| DSC1 [zip] |
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| DSC2 [zip] |
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| DSC3 [zip] |
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| DSC4 [zip] |
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| DSC5 [zip] |
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| Characteristics: |
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| Number of X-Tuples: | 102,692
|
| Total Number of Alternatives: | 561,025
|
| Maximal Number of Alternatives per X-Tuple: | 10
|
| Number of Duplicates: | 4,380
|
| Distribution of Clustersizes (clustersize,frequence): | 2,1560; 3,232; 4,72; 5,31; 6,15; 7,11; 8,9; 9,5; 10,3; 11,2; 12,1; 13,1; 15,1
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| Average Similarity of True Duplicates (scored with Monge-Elkan distance): | 0.856
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Experiment 4: Robustness against a varying Dirtiness of the Source Data
| Movie Databases | (HSQL)
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| DSH1 [zip] |
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| DSH2 [zip] |
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| DSH3 [zip] |
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| DSH4 [zip] |
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| DSH5 [zip] |
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| Characteristics: |
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| Number of X-Tuples: | 102,692
|
| Total Number of Alternatives: | 561,025
|
| Maximal Number of Alternatives per X-Tuple: | 10
|
| Number of Duplicates: | 4,380
|
| Distribution of Clustersizes (clustersize,frequence): | 2,1560; 3,232; 4,72; 5,31; 6,15; 7,11; 8,9; 9,5; 10,3; 11,2; 12,1; 13,1; 15,1
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| Average Similarity of True Duplicates (scored with Monge-Elkan distance): | 0.72
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| Movie Databases | (HSQL)
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| DSF1 [zip] |
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| DSF2 [zip] |
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| DSF3 [zip] |
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| DSF4 [zip] |
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| DSF5 [zip] |
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| Characteristics: |
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| Number of X-Tuples: | 102,692
|
| Total Number of Alternatives: | 561,025
|
| Maximal Number of Alternative per X-Tuple: | 10
|
| Number of Duplicates: | 4,380
|
| Distribution of Clustersizes (clustersize,frequence): | 2,1560; 3,232; 4,72; 5,31; 6,15; 7,11; 8,9; 9,5; 10,3; 11,2; 12,1; 13,1; 15,1
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| Average Similarity of True Duplicates (scored with Monge-Elkan distance): | 0.77
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| Movie Databases | (HSQL)
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| DSE1 [zip] |
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| DSE2 [zip] |
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| DSE3 [zip] |
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| DSE4 [zip] |
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| DSE5 [zip] |
|
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| Characteristics: |
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| Number of X-Tuples: | 102,692
|
| Total Number of Alternatives: | 561,025
|
| Maximal Number of Alternatives per X-Tuple: | 10
|
| Number of Duplicates: | 4,380
|
| Distribution of Clustersizes (clustersize,frequence): | 2,1560; 3,232; 4,72; 5,31; 6,15; 7,11; 8,9; 9,5; 10,3; 11,2; 12,1; 13,1; 15,1
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| Average Similarity of True Duplicates (scored with Monge-Elkan distance): | 0.81
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| Movie Databases generated with standard data setting | (HSQL)
|
|
| DSC1 [zip] |
|
| DSC2 [zip] |
|
| DSC3 [zip] |
|
| DSC4 [zip] |
|
| DSC5 [zip] |
|
|
| Characteristics: |
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| Number of X-Tuples: | 102,692
|
| Total Number of Alternatives: | 561,025
|
| Maximal Number of Alternatives per X-Tuple: | 10
|
| Number of Duplicates: | 4,380
|
| Distribution of Clustersizes (clustersize,frequence): | 2,1560; 3,232; 4,72; 5,31; 6,15; 7,11; 8,9; 9,5; 10,3; 11,2; 12,1; 13,1; 15,1
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| Average Similarity of True Duplicates (scored with Monge-Elkan distance): | 0.856
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| Movie Databases | (HSQL)
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| DSA1 [zip] |
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| DSA2 [zip] |
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| DSA3 [zip] |
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| DSA4 [zip] |
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| DSA5 [zip] |
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| Characteristics: |
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| Number of X-Tuples: | 102,692
|
| Total Number of Alternatives: | 561,025
|
| Maximal Number of Alternatives per X-Tuple: | 10
|
| Number of Duplicates: | 4,380
|
| Distribution of Clustersizes (clustersize,frequence): | 2,1560; 3,232; 4,72; 5,31; 6,15; 7,11; 8,9; 9,5; 10,3; 11,2; 12,1; 13,1; 15,1
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| Average Similarity of True Duplicates (scored with Monge-Elkan distance): | 0.9
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| Movie Databases | (HSQL)
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| DSI1 [zip] |
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| DSI2 [zip] |
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| DSI3 [zip] |
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| DSI4 [zip] |
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| DSI5 [zip] |
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| Characteristics: |
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| Number of X-Tuples: | 102,692
|
| Total Number of Alternatives: | 561,025
|
| Maximal Number of Alternatives per X-Tuple: | 10
|
| Number of Duplicates: | 4,380
|
| Distribution of Clustersizes (clustersize,frequence): | 2,1560; 3,232; 4,72; 5,31; 6,15; 7,11; 8,9; 9,5; 10,3; 11,2; 12,1; 13,1; 15,1
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| Average Similarity of True Duplicates (scored with Monge-Elkan distance): | 0.933
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Experiment 5: Robustness against a varying Data Uncertainty
| Movie Databases generated with standard data setting | (HSQL)
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| DSC1 [zip] |
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| DSC2 [zip] |
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| DSC3 [zip] |
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| DSC4 [zip] |
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| DSC5 [zip] |
|
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| Characteristics: |
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| Number of X-Tuples: | 102,692
|
| Total Number of Alternatives: | 561,025
|
| Maximal Number of Alternatives per X-Tuple: | 10
|
| Number of Duplicates: | 4,380
|
| Distribution of Clustersizes (clustersize,frequence): | 2,1560; 3,232; 4,72; 5,31; 6,15; 7,11; 8,9; 9,5; 10,3; 11,2; 12,1; 13,1; 15,1
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| Average Similarity of True Duplicates (scored with Monge-Elkan distance): | 0.856
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| Movie Databases | (HSQL)
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| DSC1_15A [zip] |
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| DSC2_15A [zip] |
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| DSC3_15A [zip] |
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| DSC4_15A [zip] |
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| DSC5_15A [zip] |
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| Characteristics: |
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| Number of X-Tuples: | 102,692
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| Total Number of Alternatives: | 812,272
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| Maximal Number of Alternatives per X-Tuple: | 15
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| Number of Duplicates: | 4,380
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| Distribution of Clustersizes (clustersize,frequence): | 2,1560; 3,232; 4,72; 5,31; 6,15; 7,11; 8,9; 9,5; 10,3; 11,2; 12,1; 13,1; 15,1
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| Average Similarity of True Duplicates (scored with Monge-Elkan distance): | 0.856
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| Movie Databases | (HSQL)
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| DSC1_20A [zip] |
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| DSC2_20A [zip] |
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| DSC3_20A [zip] |
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| DSC4_20A [zip] |
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| DSC5_20A [zip] |
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| Characteristics: |
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| Number of X-Tuples: | 102,692
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| Total Number of Alternatives: | 1,057,191
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| Maximal Number of Alternatives per X-Tuple: | 20
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| Number of Duplicates: | 4,380
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| Distribution of Clustersizes (clustersize,frequence): | 2,1560; 3,232; 4,72; 5,31; 6,15; 7,11; 8,9; 9,5; 10,3; 11,2; 12,1; 13,1; 15,1
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| Average Similarity of True Duplicates (scored with Monge-Elkan distance): | 0.856
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| Movie Databases | (HSQL)
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| DSC1_25A [zip] |
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| DSC2_25A [zip] |
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| DSC3_25A [zip] |
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| DSC4_25A [zip] |
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| DSC5_25A [zip] |
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| Characteristics: |
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| Number of X-Tuples: | 102,692
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| Total Number of Alternatives: | 1,301,207
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| Maximal Number of Alternatives per X-Tuple: | 25
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| Number of Duplicates: | 4,380
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| Distribution of Clustersizes (clustersize,frequence): | 2,1560; 3,232; 4,72; 5,31; 6,15; 7,11; 8,9; 9,5; 10,3; 11,2; 12,1; 13,1; 15,1
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| Average Similarity of True Duplicates (scored with Monge-Elkan distance): | 0.856
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Experiment 6: Uncertain Keys First
| Movie Databases generated with standard data setting | (HSQL)
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| DSC1 [zip] |
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| DSC2 [zip] |
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| DSC3 [zip] |
|
| DSC4 [zip] |
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| DSC5 [zip] |
|
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| Characteristics: |
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| Number of X-Tuples: | 102,692
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| Total Number of Alternatives: | 561,025
|
| Maximal Number of Alternatives per X-Tuple: | 10
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| Number of Duplicates: | 4,380
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| Distribution of Clustersizes (clustersize,frequence): | 2,1560; 3,232; 4,72; 5,31; 6,15; 7,11; 8,9; 9,5; 10,3; 11,2; 12,1; 13,1; 15,1
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| Average Similarity of True Duplicates (scored with Monge-Elkan distance): | 0.856
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| Movie Databases | (HSQL)
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| DSC1_15A [zip] |
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| DSC2_15A [zip] |
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| DSC3_15A [zip] |
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| DSC4_15A [zip] |
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| DSC5_15A [zip] |
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| Characteristics: |
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| Number of X-Tuples: | 102,692
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| Total Number of Alternatives: | 812,272
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| Maximal Number of Alternatives per X-Tuple: | 15
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| Number of Duplicates: | 4,380
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| Distribution of Clustersizes (clustersize,frequence): | 2,1560; 3,232; 4,72; 5,31; 6,15; 7,11; 8,9; 9,5; 10,3; 11,2; 12,1; 13,1; 15,1
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| Average Similarity of True Duplicates (scored with Monge-Elkan distance): | 0.856
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| Movie Databases | (HSQL)
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| DSC1_20A [zip] |
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| DSC2_20A [zip] |
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| DSC3_20A [zip] |
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| DSC4_20A [zip] |
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| DSC5_20A [zip] |
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| Characteristics: |
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| Number of X-Tuples: | 102,692
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| Total Number of Alternatives: | 1,057,191
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| Maximal Number of Alternatives per X-Tuple: | 20
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| Number of Duplicates: | 4,380
|
| Distribution of Clustersizes (clustersize,frequence): | 2,1560; 3,232; 4,72; 5,31; 6,15; 7,11; 8,9; 9,5; 10,3; 11,2; 12,1; 13,1; 15,1
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| Average Similarity of True Duplicates (scored with Monge-Elkan distance): | 0.856
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| Movie Databases | (HSQL)
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| DSC1_25A [zip] |
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| DSC2_25A [zip] |
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| DSC3_25A [zip] |
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| DSC4_25A [zip] |
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| DSC5_25A [zip] |
|
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| Characteristics: |
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| Number of X-Tuples: | 102,692
|
| Total Number of Alternatives: | 1,301,207
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| Maximal Number of Alternatives per X-Tuple: | 25
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| Number of Duplicates: | 4,380
|
| Distribution of Clustersizes (clustersize,frequence): | 2,1560; 3,232; 4,72; 5,31; 6,15; 7,11; 8,9; 9,5; 10,3; 11,2; 12,1; 13,1; 15,1
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| Average Similarity of True Duplicates (scored with Monge-Elkan distance): | 0.856
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Experiment 7: Overall Comparison using Different Blocking Techniques
| Movie Databases | (HSQL)
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| DSH1 [zip] |
|
| DSH2 [zip] |
|
| DSH3 [zip] |
|
| DSH4 [zip] |
|
| DSH5 [zip] |
|
|
| Characteristics: |
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| Number of X-Tuples: | 102,692
|
| Total Number of Alternatives: | 561,025
|
| Maximal Number of Alternatives per X-Tuple: | 10
|
| Number of Duplicates: | 4,380
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| Distribution of Clustersizes (clustersize,frequence): | 2,1560; 3,232; 4,72; 5,31; 6,15; 7,11; 8,9; 9,5; 10,3; 11,2; 12,1; 13,1; 15,1
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| Average Similarity of True Duplicates (scored with Monge-Elkan distance): | 0.72
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| Movie Databases | (HSQL)
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| DSF1 [zip] |
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| DSF2 [zip] |
|
| DSF3 [zip] |
|
| DSF4 [zip] |
|
| DSF5 [zip] |
|
|
| Characteristics: |
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| Number of X-Tuples: | 102,692
|
| Total Number of Alternatives: | 561,025
|
| Maximal Number of Alternative per X-Tuple: | 10
|
| Number of Duplicates: | 4,380
|
| Distribution of Clustersizes (clustersize,frequence): | 2,1560; 3,232; 4,72; 5,31; 6,15; 7,11; 8,9; 9,5; 10,3; 11,2; 12,1; 13,1; 15,1
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| Average Similarity of True Duplicates (scored with Monge-Elkan distance): | 0.77
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| Movie Databases | (HSQL)
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| DSE1 [zip] |
|
| DSE2 [zip] |
|
| DSE3 [zip] |
|
| DSE4 [zip] |
|
| DSE5 [zip] |
|
|
| Characteristics: |
|
| Number of X-Tuples: | 102,692
|
| Total Number of Alternatives: | 561,025
|
| Maximal Number of Alternatives per X-Tuple: | 10
|
| Number of Duplicates: | 4,380
|
| Distribution of Clustersizes (clustersize,frequence): | 2,1560; 3,232; 4,72; 5,31; 6,15; 7,11; 8,9; 9,5; 10,3; 11,2; 12,1; 13,1; 15,1
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| Average Similarity of True Duplicates (scored with Monge-Elkan distance): | 0.81
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| Movie Databases generated with standard data setting | (HSQL)
|
|
| DSC1 [zip] |
|
| DSC2 [zip] |
|
| DSC3 [zip] |
|
| DSC4 [zip] |
|
| DSC5 [zip] |
|
|
| Characteristics: |
|
| Number of X-Tuples: | 102,692
|
| Total Number of Alternatives: | 561,025
|
| Maximal Number of Alternatives per X-Tuple: | 10
|
| Number of Duplicates: | 4,380
|
| Distribution of Clustersizes (clustersize,frequence): | 2,1560; 3,232; 4,72; 5,31; 6,15; 7,11; 8,9; 9,5; 10,3; 11,2; 12,1; 13,1; 15,1
|
| Average Similarity of True Duplicates (scored with Monge-Elkan distance): | 0.856
|
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| Movie Databases | (HSQL)
|
|
| DSA1 [zip] |
|
| DSA2 [zip] |
|
| DSA3 [zip] |
|
| DSA4 [zip] |
|
| DSA5 [zip] |
|
|
| Characteristics: |
|
| Number of X-Tuples: | 102,692
|
| Total Number of Alternatives: | 561,025
|
| Maximal Number of Alternatives per X-Tuple: | 10
|
| Number of Duplicates: | 4,380
|
| Distribution of Clustersizes (clustersize,frequence): | 2,1560; 3,232; 4,72; 5,31; 6,15; 7,11; 8,9; 9,5; 10,3; 11,2; 12,1; 13,1; 15,1
|
| Average Similarity of True Duplicates (scored with Monge-Elkan distance): | 0.9
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| Movie Databases | (HSQL)
|
|
| DSI1 [zip] |
|
| DSI2 [zip] |
|
| DSI3 [zip] |
|
| DSI4 [zip] |
|
| DSI5 [zip] |
|
|
| Characteristics: |
|
| Number of X-Tuples: | 102,692
|
| Total Number of Alternatives: | 561,025
|
| Maximal Number of Alternatives per X-Tuple: | 10
|
| Number of Duplicates: | 4,380
|
| Distribution of Clustersizes (clustersize,frequence): | 2,1560; 3,232; 4,72; 5,31; 6,15; 7,11; 8,9; 9,5; 10,3; 11,2; 12,1; 13,1; 15,1
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| Average Similarity of True Duplicates (scored with Monge-Elkan distance): | 0.933
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