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YAGO2s: A High-Quality Knowledge Base

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Evaluation of the YAGO2s Accuracy

We manually evaluated the correctness of 3790 facts. 98.3% of 3790 evaluations were judged to be correct. This gives a weighted average Wilson center of 95.02% (4.46 % width). For detailed results of single techniques or relations, check below.

Detailed Evaluation Results of YAGO2s


Relation Evaluations Correct Ratio (%) Wilson Center (%) Wilson Width (%) # of facts in YAGO
<actedIn> 39 39 100 95.52 4.48 120508
<created> 55 54 98.18 95.04 4.64 260997
<dealsWith> 43 43 100 95.9 4.1 882
<diedIn> 35 35 100 95.05 4.95 45019
<diedOnDate> 37 37 100 95.3 4.7 361890
<directed> 58 57 98.28 95.28 4.42 39685
<edited> 35 35 100 95.05 4.95 5678
<exports> 88 88 100 97.91 2.09 577
<graduatedFrom> 39 39 100 95.52 4.48 26280
<happenedIn> 36 36 100 95.18 4.82 166496
<happenedOnDate> 43 43 100 95.9 4.1 182572
<hasAcademicAdvisor> 44 44 100 95.99 4.01 2895
<hasArea> 42 42 100 95.81 4.19 129909
<hasBudget> 44 44 100 95.99 4.01 715
<hasCapital> 63 61 96.83 94.13 4.99 1821
<hasChild> 64 62 96.88 94.22 4.92 14998
<hasCurrency> 36 36 100 95.18 4.82 504
<hasDuration> 40 40 100 95.62 4.38 54723
<hasEconomicGrowth> 59 57 96.61 93.76 5.3 140
<hasExpenses> 52 51 98.08 94.77 4.89 173
<hasExport> 36 36 100 95.18 4.82 174
<hasFamilyName> 92 88 95.65 93.82 4.47 838634
<hasGDP> 88 83 94.32 92.46 5.08 242
<hasGini> 36 36 100 95.18 4.82 130
<hasGivenName> 65 63 96.92 94.3 4.85 827647
<hasHeight> 39 39 100 95.52 4.48 50866
<hasImport> 38 38 100 95.41 4.59 171
<hasInflation> 51 50 98.04 94.67 4.98 154
<hasISBN> 42 42 100 95.81 4.19 10914
<hasLatitude> 35 35 100 95.05 4.95 388119
<hasLength> 35 35 100 95.05 4.95 9005
<hasLongitude> 40 40 100 95.62 4.38 388574
<hasMotto> 68 66 97.06 94.54 4.65 27642
<hasMusicalRole> 70 68 97.14 94.69 4.52 32668
<hasNumberOfPeople> 82 78 95.12 93.1 4.98 230702
<hasOfficialLanguage> 52 51 98.08 94.77 4.89 711
<hasPages> 69 67 97.1 94.62 4.58 15611
<hasPopulationDensity> 39 39 100 95.52 4.48 39409
<hasPoverty> 35 35 100 95.05 4.95 84
<hasPredecessor> 37 37 100 95.3 4.7 19222
<hasSuccessor> 35 35 100 95.05 4.95 16970
<hasTLD> 54 53 98.15 94.95 4.72 270
<hasUnemployment> 56 54 96.43 93.45 5.57 144
<hasWebsite> 40 40 100 95.62 4.38 226366
<hasWeight> 85 81 95.29 93.34 4.82 21255
<hasWonPrize> 40 40 100 95.62 4.38 65563
<holdsPoliticalPosition> 40 40 100 95.62 4.38 5259
<imports> 110 109 99.09 97.43 2.41 390
<influences> 42 42 100 95.81 4.19 23159
<isAffiliatedTo> 43 43 100 95.9 4.1 419825
<isCitizenOf> 35 35 100 95.05 4.95 43564
<isConnectedTo> 65 63 96.92 94.3 4.85 29139
<isInterestedIn> 37 37 100 95.3 4.7 315
<isKnownFor> 97 94 96.91 95.12 3.82 390
<isLocatedIn> 35 35 100 95.05 4.95 1180762
<isMarriedTo> 43 43 100 95.9 4.1 23770
<isPoliticianOf> 54 53 98.15 94.95 4.72 3749
<livesIn> 35 35 100 95.05 4.95 29901
<occursSince> 126 123 97.62 96.21 2.98 553187
<occursUntil> 50 49 98 94.58 5.07 337127
<owns> 38 38 100 95.41 4.59 23040
<participatedIn> 52 51 98.08 94.77 4.89 15031
<playsFor> 44 44 100 95.99 4.01 346327
<wasBornIn> 43 43 100 95.9 4.1 164698
<wasBornOnDate> 54 53 98.15 94.95 4.72 805558
<wasCreatedOnDate> 82 79 96.34 94.27 4.48 722425
<wasDestroyedOnDate> 82 78 95.12 93.1 4.98 43983
<worksAt> 41 41 100 95.72 4.28 4295
<wroteMusicFor> 53 52 98.11 94.86 4.8 22379
rdf:type 55 54 98.18 95.04 4.64 58403523
rdfs:label 82 79 96.34 94.27 4.48 13468252
rdfs:subClassOf 41 41 100 95.72 4.28 458979