Bilingual Correspondence Recursive Autoencoders for Statistical Machine Translation @小町研 emnlp読み会2015
1. Bilingual
Correspondence
Recursive
Autoencoders
for
Sta7s7cal
Machine
Transla7on
Jinsong
Su,
Deyi
Xiong,
Biao
Zhang,
Yang
Liu,
Junfeng
Yao
and
Min
Zhang
Proceedings
of
the
2015
Conference
on
Empirical
Methods
in
Natural
Language
Processing
紹介者 叶内 晨
(@shin_kan0)
@小町研
EMNLP読み会2015
10. 実験設定
• 翻訳機:log-‐linear
framework
[Och
and
Ney
02]
1. rule
transla7on
probabili7es
in
two
direc7ons
2. lexical
weights
in
two
direc7ons
3. targets-‐side
word
number
4. phrase
number
5. language
model
score
(SRILM
5gram)
6. Score
of
maximal
entropy
based
reordering
model
(MEBTG)
7. proposed
feature
• DataSets
– Train:
FBIS
corpus
and
Hansards
part
of
LDC2004T07
corpus
• 1M
parallel
sentences
(25M
Chinese
words,
29M
English
words)
– Dev:
MT05
– Test:
MT06,
MT0