Learning Dual Retrieval Module for Semi-supervised Relation Extractionの紹介

Learning Dual Retrieval Module for Semi-supervised Relation Extractionの紹介です。

Transcript

1. Learning Dual Retrieval Module for Semi- supervised Relation Extraction
     
2. h$>Y 4X?f7]Oc=l ,)8#d 4,),)l9N#e 4,)kl9NiI!,)8aKTD,)`m#G p]Oc=l9N.5, 
   C6f7:j !+*%#ogH
   _L ! nB" bB" c=:j 
   nB" ,)# q 4l9S<4PES<,+(U\  4l9#6,) FB
   keyword matching^A;^VZ@  4l9103(&2#-'+/J R ! rlearning-to-rank#d WQZM[N
3. Introduction 5$-%/" entity 5$+-% 63#'47 ,1  .*)2
   &.*)2
   distant supervision0( !
4. self-training self-training: %" ,!-$unlabeled   
   (*#.  )  , proposed: '+& ,
   self-training-
5.  
    relation relation
6.  : relation prediction
    relation retrieval
    :unlabelled
    
7. Prediction  !    
   
8.   !    
   learning-to-rank" Pointwise Approach: Pairwise Approach :
9. Unlabeled& ". unlabeled self-training 
   & %,  * →+(%,  →& ".)# /". !'$ )- EM
10.  TACRED: