Personalizing Lexical Simplification

弊研究室で行なったCOLING2018読み会の発表資料です。

Transcript

1. COLING
   Personalizing Lexical Simplification
   2018/10/17 M1 
2. ;' • Lexical SimplificationLS1+50)8%  • 1+50&7 6 • /20!-: LS,* • -:. 9"(  • $1 50Target  # • $1 50Candidate43 2
3.  • Lexical SimplificationLS •  •
    •  •  •  •  •  •  3
4. 4 Complex Sentence The cat perched on the mat. Substitution Generation perched : rested, sat, alighted Substitution Ranking #1 : sat, #2 : rested Substitution Selection perched : rested, sat Complex Word Identification The cat perched on the mat. Simplification Sentence The cat sat on the mat.
5.  Complex Word IdentificationCWI • SemEval2016 • 1 
   
     • 20 
    ! 0.244 •     5
6. 23$" /40#:5 LS,* Complex Word Identification • 4-1+80/:5 )! • %9 Target. Substitution Ranking
   Substitution Selection ? • '7(801+80 • 6&  6
7. (%$&)94 • 15+!*'% • 12000@=50#"!: 1. /  2. /   3. / 3?8 or 3?D 4. 6.   .  5. A2@=3? .  Low Proficiency 074+ 218@=;-CE<41% High Proficiency ,74+ 218@=;-CE<75% 7 1-4> 5B@
8.   8 Targetavoid    BenchLS 
9. " 
   
   #-4'* ( • 40+#  
   
   !)% • F&
   
    • #- +#,#- +#$   9
10. 3=#4 • nilBaseline • Target  86( 7. • Candidate  86( +: • gold • 2
    7.+:*, • +:Target7.Candidate';  • auto0-"& • 40586</9/! %$ • ! 7.+: 1) 10
11. )%#+ • Precision • !-  & •  !-,'"* 
    •  ($,'"* 
    • Accuracy •  "*,'. • "* 
    •  ($,'"* 
    • Readability • "* ,' !- 11
12.  •  • Candidate BenchLS • 
     
      •  • Candidate  • 
    
      12
13.  13 Candidate    • nil   • auto  • gold 
14.  14 Candidate • nil    • auto  • gold  
15.   • 
    
     #+! • 4'). • 40*%
      • , " • -* *%$(   • &*% $(   15
16.  • Ranking Selection • "!#%'  • &) • (  34.81%$  •   16