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Joint International Workshop on Entity-oriented and Semantic Search (JIWES) SIGIR Conference.

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Presentation on theme: "Joint International Workshop on Entity-oriented and Semantic Search (JIWES) SIGIR Conference."— Presentation transcript:

1 Joint International Workshop on Entity-oriented and Semantic Search (JIWES) 2012 @ SIGIR Conference

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13 EntityAlternative ways to refer to that entity canon 400dcanon rebel xti, cannon 400d harry potter and the half blood prince harry potter 6, half blood prince, harry potter and the half blooded prince washington state department of licensing wa dol, dol washington, wa dmv, wash state dept of licensing university of washingtonuw, uofw, univ of wa, univ of washington

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15 microsoft excel Entity Clicked Urls Candidate Synonyms http://blogs.office.com/b/microsoft-excel http://office.microsoft.com/en-us/excel/ http://en.wikipedia.org/wiki/Microsoft_Excel microsoft excel Query microsoft word excel spreadsheet ms excel tutorial ms office

16 http://blogs.office.com/b/microsoft-excel http://office.microsoft.com/en-us/excel / http://en.wikipedia.org/wiki/Microsoft_Excel microsoft excel Query microsoft word excel spreadsheet ms excel tutorial ms office

17 microsoft spreadsheet ms excel ms spreadsheet microsoft excel

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20 ms spreadsheet ms excel tutorial Entities and candidates Other Queries microsoft excel download microsoft excel help microsoft excel ms spreadsheet download ms spreadsheet help ms excel tutorial class ms excel tutorial ppt Entities/ Candidates Contexts microsoft exceldownload microsoft excel help microsoft excelreview ms spreadsheetdownload ms spreadsheet help ms excel tutorial class ms excel tutorial ppt

21 class, ppt, guide, … download, help, review, install, … download, help, install, … Context from query log ms spreadsheet True Synonym ms spreadsheet ms excel tutorial microsoft excel

22 Canon EOS 350D - digital camera, 8MP, 3x Optical Zoom Entity Query

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26 ModelBrand S80 A10 GX-1S T1460 ModelBrand S80 Nikon A10 Canon GX-1S Samsung T1460 Benq S80Nikon A10Canon GX-1S T1460 S80Nikon A10Canon GX-1SSamsung T1460Benq S80 A10 GX-1S T1460 brand | make | manufacturer | mfr resolution | mp | megapixel | res price | retail price | offer zoom | optical zoom

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29 ModelBrand S80 A10 GX-1S T1460 Query Table ModelBrand S80Nikon Easyshare CD44Kodak DSC W570Sony Optio E60Pentax ModelBrand S80Benq A10 Innostream A460Samsung S710HTC 0.25 ModelBrand SP 600UZOlympus DSC W570Sony GX-1SSamsung A10Canon 0.5

30 ModelBrand S80 A10 GX-1S T1460 Query Table ModelBrand S80Nikon Easyshare CD44Kodak DSC W570Sony Optio E60Pentax ModelBrand S80Benq A10 Innostream A460Samsung S710HTC 0.25 ModelBrand SP 600UZOlympus DSC W570Sony GX-1SSamsung A10Canon 0.5

31 ModelBrand S80Benq A10 GX-1S T1460 Query Table ModelBrand S80Nikon Easyshare CD44Kodak DSC W570Sony Optio E60Pentax ModelBrand S80Benq A10 Innostream A460Samsung S710HTC 0.25 ModelBrand SP 600UZOlympus DSC W570Sony GX-1SSamsung A10Canon 0.5

32 ModelBrand S80 A10 GX-1S T1460 Query Table ModelBrand S80Nikon Easyshare CD44Kodak DSC W570Sony Optio E60Pentax ModelBrand S80Benq A10 Innostream A460Samsung S710HTC 0.25 ModelBrand SP 600UZOlympus DSC W570Sony GX-1SSamsung A10Canon 0.5

33 ModelBrand S80 A10Innostream GX-1S T1460 Query Table ModelBrand S80Nikon Easyshare CD44Kodak DSC W570Sony Optio E60Pentax ModelBrand S80Benq A10 Innostream A460Samsung S710HTC 0.25 ModelBrand SP 600UZOlympus DSC W570Sony GX-1SSamsung A10Canon 0.5

34 ModelBrand S80 A10 GX-1S T1460 Query Table ModelBrand S80Nikon Easyshare CD44Kodak DSC W570Sony Optio E60Pentax ModelBrand S80Benq A10 Innostream A460Samsung S710HTC 0.25 ModelBrand SP 600UZOlympus DSC W570Sony GX-1SSamsung A10Canon 0.5

35 ModelBrand S80 A10 GX-1SSamsung T1460 Query Table ModelBrand S80Nikon Easyshare CD44Kodak DSC W570Sony Optio E60Pentax ModelBrand S80Benq A10 Innostream A460Samsung S710HTC 0.25 ModelBrand SP 600UZOlympus DSC W570Sony GX-1SSamsung A10Canon 0.5

36 ModelBrand S80Benq A10Innostream GX-1SSamsung T1460 Query Table ModelBrand S80Nikon Easyshare CD44Kodak DSC W570Sony Optio E60Pentax ModelBrand S80Benq A10 Innostream A460Samsung S710HTC 0.25 ModelBrand SP 600UZOlympus DSC W570Sony GX-1SSamsung A10Canon 0.5 Direct Matching Approach (DMA)

37 ModelBrand S80Benq A10Innostream GX-1SSamsung T1460 Query Table ModelBrand S80Nikon Easyshare CD44Kodak DSC W570Sony Optio E60Pentax ModelBrand S80Benq A10 Innostream A460Samsung S710HTC 0.25 ModelBrand SP 600UZOlympus DSC W570Sony GX-1SSamsung A10Canon 0.5 Part NoMfg DSC W570Sony T1460Benq Optio E60Pentax S8100Nikon 0.5 0.25 0.2 Indirect matching table

38 ModelBrand S80Benq A10Innostream GX-1SSamsung T1460Benq Query Table ModelBrand S80Nikon Easyshare CD44Kodak DSC W570Sony Optio E60Pentax ModelBrand S80Benq A10 Innostream A460Samsung S710HTC 0.25 ModelBrand SP 600UZOlympus DSC W570Sony GX-1SSamsung A10Canon 0.5 Part NoMfg DSC W570Sony T1460Benq Optio E60Pentax S8100Nikon 0.5 0.25 0.2

39 ModelBrand S80Benq A10Innostream GX-1SSamsung T1460Benq Query Table ModelBrand S80Nikon Easyshare CD44Kodak DSC W570Sony Optio E60Pentax ModelBrand S80Benq A10 Innostream A460Samsung S710HTC 0.25 ModelBrand SP 600UZOlympus DSC W570Sony GX-1SSamsung A10Canon 0.5 T1T1 T2T2 T3T3 Part NoMfg DSC W570Sony T1460Benq Optio E60Pentax S8100Nikon 0.5 0.25 0.2

40 ModelBrand S80Benq Nikon A10InostreamCanon GX-1SSamsung T1460Benq Query Table ModelBrand S80Nikon Easyshare CD44Kodak DSC W570Sony Optio E60Pentax ModelBrand S80Benq A10 Innostream A460Samsung S710HTC 0.25 ModelBrand SP 600UZOlympus DSC W570Sony GX-1SSamsung A10Canon 0.5 Part NoMfg DSC W570Sony T1460Benq Optio E60Pentax S8100Nikon 0.5 0.25 0.2

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42 ModelBrand S80 A10 GX-1S T1460 Query Table ModelBrandResOptical Zoom S80Nikon14.1mp5x Easyshare CD44 Kodak12mp3x DSC W570Sony16.15x Optio E60Pentax10.13x ModelBrand S80Nikon Easyshare CD44Kodak DSC W570Sony Optio E60Pentax ModelRes S8014.1mp Easyshare CD4412mp DSC W57016.1 Optio E6010.1 ModelOptical Zoom S805x Easyshare CD443x DSC W5705x Optio E603x Web Table

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44 Query Table Directly matching EAB tables = Topic nodes DMA Scores = Preference Scores (β) Directly matching EAB tables = Topic nodes DMA Scores = Preference Scores (β) Nodes = EAB tables Edges = Semantic Similarity Nodes = EAB tables Edges = Semantic Similarity

45 Query Table ModelBrand S80Nikon Easyshare CD44Kodak DSC W570Sony Optio E60Pentax Part NoMfg DSC W570Sony T1460Benq Optio E60Pentax S8100Nikon ModelBrand S80Benq A10 Innostream A460Samsung S710HTC 0.25 0.5 ModelBrand SP 600UZOlympus DSC W570Sony GX-1SSamsung A10Canon 0.5 T1T1 T2T2 T3T3 T4T4 0.2 ModelBrand S80 A10 GX-1S T1460

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48 Entity IdEntity Name e1Microsoft e2Apple e3HP Microsoft and Apple are the developers of three of the most popular operating systems Apple trees take four to five years to produce their first fruit… Microsofts new operating system, Windows 8, is a PC operating system for the tablet age … CEO Meg Whitman said that HP is focusing on Windows 8 for its tablet strategy Audi is offering a racing version of its hottest TT model: a 380 HP, front-wheel … Target entities d1 d2 d3 d4 d5 Candidate Mentions

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50 Microsoft and Apple are the developers of three of the most popular operating systems Apple trees take four to five years to produce their first fruit… Microsofts new operating system, Windows 8, is a PC operating system for the tablet age … CEO Meg Whitman said that HP is focusing on Windows 8 for its tablet strategy Audi is offering a racing version of its hottest TT model: a 380 HP, front-wheel … Similar

51 Microsoft and Apple are the developers of three of the most popular operating systems Apple trees take four to five years to produce their first fruit… Microsofts new operating system, Windows 8, is a PC operating system for the tablet age … CEO Meg Whitman said that HP is focusing on Windows 8 for its tablet strategy Audi is offering a racing version of its hottest TT model: a 380 HP, front-wheel … Similar

52 Microsoft and Apple are the developers of three of the most popular operating systems Apple trees take four to five years to produce their first fruit… Microsofts new operating system, Windows 8, is a PC operating system for the tablet age … CEO Meg Whitman said that HP is focusing on Windows 8 for its tablet strategy Audi is offering a racing version of its hottest TT model: a 380 HP, front-wheel … Dissimilar

53 Microsoft and Apple are the developers of three of the most popular operating systems Apple trees take four to five years to produce their first fruit… Microsofts new operating system, Windows 8, is a PC operating system for the tablet age … CEO Meg Whitman said that HP is focusing on Windows 8 for its tablet strategy Audi is offering a racing version of its hottest TT model: a 380 HP, front-wheel … Dissimilar

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55 Microsoft and Apple are the developers of three of the most popular operating systems Apple trees take four to five years to produce their first fruit… Microsofts new operating system, Windows 8, is a PC operating system for the tablet age … CEO Meg Whitman said that HP is focusing on Windows 8 for its tablet strategy Audi is offering a racing version of its hottest TT model: a 380 HP, front-wheel … High confidence

56 Microsoft and Apple are the developers of three of the most popular operating systems Apple trees take four to five years to produce their first fruit… Microsofts new operating system, Windows 8, is a PC operating system for the tablet age … CEO Meg Whitman said that HP is focusing on Windows 8 for its tablet strategy Audi is offering a racing version of its hottest TT model: a 380 HP, front-wheel … True

57 Microsoft and Apple are the developers of three of the most popular operating systems Apple trees take four to five years to produce their first fruit… Microsofts new operating system, Windows 8, is a PC operating system for the tablet age … CEO Meg Whitman said that HP is focusing on Windows 8 for its tablet strategy Audi is offering a racing version of its hottest TT model: a 380 HP, front-wheel … True

58 Microsoft and Apple are the developers of three of the most popular operating systems Apple trees take four to five years to produce their first fruit… Microsofts new operating system, Windows 8, is a PC operating system for the tablet age … CEO Meg Whitman said that HP is focusing on Windows 8 for its tablet strategy Audi is offering a racing version of its hottest TT model: a 380 HP, front-wheel … True

59 Microsoft and Apple are the developers of three of the most popular operating systems Apple trees take four to five years to produce their first fruit… Microsofts new operating system, Windows 8, is a PC operating system for the tablet age … CEO Meg Whitman said that HP is focusing on Windows 8 for its tablet strategy Audi is offering a racing version of its hottest TT model: a 380 HP, front-wheel … True False

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