knowledge graphs for question answering - …bj.bcebos.com/cips-upload/kg2/kg2_slb.pdf · mæ Î...
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Knowledge Graphs for Question Answering
êóġ joint work with colleagues at Mobvoi
2014-10-17
Watson�KG��*ĆÄ�Ge �ė�u
QueryĩA 1992 movie starring Anthony Hopkins was based on a book by this author
temporal_relation(Event A, Event B)
Accuracy�;1%
Watson�KG��*
ĆÄ�Ge �ė�u
QueryĩThis state which lies to the NE of Nebraska
spatial_relation(Entity A, Entity B)
Accuracy�;1.5%
Watson�KG��*bÑX�æð�ÛÍ&mz�LAT
EDMĩ_TjĖÜ WordNet
PDMĩ_LATĖÜ WordNet
�£WordNetÛÍG�õ¡
Equivalent/subclassħDisjointħSiblingħSuperclassħStatisticalħLCA
Accuracy�;3%
Watson�KG��*Semantic frame*KX��)
LANGUAGE: The lead singer of the band Dengue Fever is from this country & often sings in Khmer. (Answer: Cambodia)
�Jeopardy!�ħ�!#W�7»Ï1ħÚ�»��!#�y*»
�7%�query�ù§r�X�