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Table 2 Query distribution of QALD series and its translation over Wikidata

From: A better entity detection of question for knowledge graph question answering through extracting position-based patterns

QALD version

Training

Testing

Total

DBP

WD

Caption

Total

DBP

WD

Caption

QALD-1

50

50

47

OOS= 3

50

50

48

OOS= 2

QALD-2

100

93

89

OOS= 4

99

95

86

OOS= 9

QALD-3

100

93

89

OOS= 4

99

95

89

OOS= 6

QALD-4

200

188

185

OOS= 3

50

48

46

OOS= 2

QALD-5

340

326

276

OOS= 10, PQ= 40

59

58

43

OOS= 5, PQ= 10

QALD-6

350

350

313

OOS= 37

100

100

88

OOS= 12

QALD-7*

214

214

99

OOS= 115

42

42

99

-

QALD-8

219

219

205

OOS= 14

41

41

37

OOS= 4

QALD-9

408

408

381

OOS= 27

150

150

139

OOS= 11

  1. DBP DBPedia, WD Wikidata, OOS out of scope, PQ pseudo query. * Wikidata based query is already exist at the QALD version