2. l (@unnonouno)l Jubatusl l 20114PFIJOINl l 3. l 5/18Twitter@l
6/2Jubatus Casual Talks #1l l LT3 4. l l l l 4 5. 5 6. l 7. l 7 8.
Microsoft Academic Searchl 8 9. l l 9 10. 10P F I18:03 18:04 18:05
18:06 18:09 11. l l l l 11 12. l l 12 13. 1l l 13 14. 2l l l
eBayGoogle14 650 15. 3l l protein-protein interactionl 15 16. l l l
l l l l l 16 17. l l JOIN17King of PopMichael Jackson 18. 18 19.
331. 2. 3. 19 20. 2020135810 EXPOSedue for BigData2013/5/8
2013/5/104EXPO 2013/5/8 2013/5/10 4EXPO1. 2. 3. 21. 1. l Named
Entity Recognition; NERl 21 22. l l l l l l 23. l l l l l l 24.
BIOl NERl l B (Begin)l I (Inside)l O (Outside)l BIOBIIII 24 B I I
OO O O 25. l l NNLl 25 26. l l l 26 27. (Hidden Markov Model; HMM)l
l l l 27 P(|) P(|) 28. (Conditional Random Field;
CRF)[Lafferty2001]l l P(y|x) exp(i f(i)w)l linear chain CRFl 28 fi
29. 2. l l l l 29 30. 1. 2. 3. 4. 5. 30 31. l l l l vs l vs l color
vs colour31 32. SimString [ 10]l t l t t l N32$ simstring -u -d
web1tja/unigrams.db -t 0.7 -s cosine 33. (Transliteration)l l vs
Iwatal 33: transliteration 34. Transliteration Alignment
[Pervouchine09]l l l 34[Li09] 35. l Tl http://shoname.jp/l 35 36.
(Abbreviation)l l l (Acronym): l ASEAN, APEC, LINUXl l l l 36 37. l
l l l l vs l 37 38. l l l l l vs l vs 38 39. Distributional
Hypothesisl l 39 40. l MacApplel AppleiPhonel MaciPhone40 41. 3. l
(Relation Extraction) l TemplateFilling41 42. l l l l l l X is
located in the Y42 43. l l 43[Sarawagi08] 44. 44 45. l l l NER 46.
l l 346 47. UIl
47ANNIEhttp://www.aktors.org/technologies/annie/Zoguma 48. l l l l
48 49. l http://areadas.jp/l 49 50. l l l l 3l l l l l l UI50 51. l
S. Sarawagi.Information Extraction.Foundations and Treands in
Databases, Vol. 1, No. 3 (2007) pp. 261-377,2008.l J. Lafferty, A.
McCallum, F. Pereira.Conditional Random Fields: Probabilistic
Models for Segmenting andLabeling Sequence Data.ICML2001.l , ..50,
1C-1, 2010.l V. Pervouchine, H. Li, B. Lin.Transliteration
Alignment.ACL&IJCNLP 2009, pp. 136-144, 2009.51 52. Copyright
2006-2012Preferred Infrastructure All Right Reserved.
