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