Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
文献紹介 : Fluency Boost Learning and Inference for...
Search
Atsushi
August 29, 2018
200
0
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
文献紹介 : Fluency Boost Learning and Inference for Neural Grammatical Error Correction
2018年8月29日 文献紹介
長岡技術科学大学
自然言語処理研究室
Atsushi
August 29, 2018
More Decks by Atsushi
See All by Atsushi
文献紹介:Automated Evaluation of Out-of-Context Errors
atsumikan
0
110
文献紹介:Correction of OCR Word Segmentation Errors in Articles from the ACL Collection through Neural Machine Translation Methods
atsumikan
0
180
文献紹介:Auxiliary Objectives for Neural Error Detection Models
atsumikan
0
100
文献紹介:Wronging a Right: Generating Better Errors to Improve Grammatical Error Detection
atsumikan
0
130
文献紹介:Low-resource OCR error detection and correction in French Clinical Texts
atsumikan
0
140
文献紹介:CMMC-BDRC Solution to the NLP-TEA-2018 Chinese Grammatical Error Diagnosis Task
atsumikan
0
140
文献紹介:語彙の概念化と Wikipediaを用いた英字略語の意味推定方法
atsumikan
0
170
文献紹介:The Effect of Error Rate in Artificially Generated Data for Automatic Preposition and Determiner Correction
atsumikan
0
150
文献紹介: Automatic Annotation and Evaluation of Error Types for Grammatical Error Correction
atsumikan
0
200
Featured
See All Featured
エンジニアに許された特別な時間の終わり
watany
108
250k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
panda_program
123
22k
So, you think you're a good person
axbom
PRO
2
2.1k
VelocityConf: Rendering Performance Case Studies
addyosmani
333
25k
Scaling GitHub
holman
464
140k
The Curse of the Amulet
leimatthew05
2
13k
Heart Work Chapter 1 - Part 1
lfama
PRO
8
36k
Writing Fast Ruby
sferik
630
63k
Bioeconomy Workshop: Dr. Julius Ecuru, Opportunities for a Bioeconomy in West Africa
akademiya2063
PRO
1
180
How to Align SEO within the Product Triangle To Get Buy-In & Support - #RIMC
aleyda
2
1.7k
Faster Mobile Websites
deanohume
310
32k
Building Adaptive Systems
keathley
44
3.1k
Transcript
'MVFODZ#PPTU-FBSOJOHBOE*OGFSFODF GPS/FVSBM(SBNNBUJDBM&SSPS$PSSFDUJPO Ԭٕज़Պֶେֶࣗવݴޠॲཧݚڀࣨ ੁ३ࢤ จݙհ ݄ 5BP(F'VSV8FJ.JOH;IPV 1SPDFFEJOHTPGUIFUI"OOVBM.FFUJOHPGUIF"TTPDJBUJPOGPS $PNQVUBUJPOBM-JOHVJTUJDT -POH1BQFST
QBHFTr .FMCPVSOF "VTUSBMJB +VMZ 1
"CTUSBDU w ଟ͘ͷ4FR4FRϞσϧʹͭͷݶք͕͋Δ w ݶఆ͞ΕͨޡΓగਖ਼σʔλͰҰൠԽͰ͖ͳ͍Մೳੑ͕͋Δ w ෳͷޡΓ͕͋ΔจΛશʹగਖ਼Ͱ͖ͳ͍͜ͱ͕͋Δ w ͭͷݶքΛղܾ͢Δख๏ΛఏҊ͢Δ w
$P/--ͱ+'-&(CFODINBSLEBUBTFUTͰ 4P5"Λୡͨ͠ !2
*OUSPEVDUJPO w ଟ͘ͷ4FR4FRϞσϧʹͭͷݶք͕͋Δ ݶΒΕͨ܇࿅σʔλΛ༻͍ͯ͠ΔͨΊ Ϟσϧ͕ҰൠԽ͍ͯ͠ͳ͍Մೳੑ͕͋Δ ෳͷޡΓΛؚΉจʹର͠ Ұͷగਖ਼Ͱ
ෳͷޡΓΛશʹగਖ਼͢Δ͜ͱ͕Ͱ͖ͳ͍ w ্هͷݶքʹऔΓΉͨΊʹ ৽͍͠ྲྀெΛߴΊΔֶशͱਪख๏ΛఏҊ͢Δ !3
'MVFODZCPPTUMFBSOJOH w จYͷྲྀெG Y !4 ݴޠϞσϧʹΑͬͯܭࢉ͞Εͨɹͷจ຺ͷ֬ จɹͷަࠩΤϯτϩϐʔ w ຊจͰ࣍ͷ͍ͣΕ͔ͷख๏ͰྲྀெΛߴΊΔ
#BDLCPPTUMFBSOJOH 4FMGCPPTUMFBSOJOH %VBMCPPTUMFBSOJOH P(xi |x<i ) : H(x) : x<i x
#BDLCPPTUMFBSOJOH w #BDLUSBOTMBUJPOΛ༻ͯ͠ྲྀெͳจ ͔ΒඇྲྀெͳจΛੜ͠τϨʔχϯά σʔλʹՃ͢Δ !5 ޡΓగਖ਼͞Εͨྲྀெͳจ ੜ͞ΕͨޡΓจͷީิ xc
: x0k :
4FMGCPPTUMFBSOJOH w ޡΓగਖ਼݁Ռͷจͷ͏ͪ ྲྀெͳจΑΓ ྲྀெ͕͍จΛΤϥʔ༧ଌͱΈͳͯ͠ τϨʔχϯάσʔλʹՃ͢Δ !6 ޡΓగਖ਼͞ΕΔલͷඇྲྀெͳจ ޡΓగਖ਼͞Εͨจͷީิ
ޡΓగਖ਼͞Εͨྲྀெͳจ xr : x0k : xc :
%VBMCPPTUMFBSOJOH !7 w #BDLCPPTUMFBSOJOHͱ 4FMGCPPTUMFBSOJOHΛ Έ߹ΘͤͨϞσϧ ޡΓగਖ਼͞ΕΔલͷ ඇྲྀெͳจ ޡΓగਖ਼͞Εͨจͷީิ
ޡΓగਖ਼͞Εͨྲྀெͳจ xr : x0k : xc :
'MVFODZCPPTUJOGFSFODF !8
%BUBTFU w %BUBTFU w $P/--TIBSFEUBTLEBUBTFU w -BOHDPN w OBUJWFEBUB&OHMJTI8JLJQFEJBDPSQVT w
-BOHVBHF.PEFM -. w MBZFS(363//MBOHVBHFNPEFM .JLPMPWFUBM !9
&YQFSJNFOUBMSFTVMUT !10 w OPSNBMTFRTFR w 3FDVSSFOU/FVSBM/FUXPSL 3// CBTFEFODPEFSEFDPEFS TFRTFRNPEFM 4VUTLFWFSFUBM
$IPFUBM
!11
!12
$PODMVTJPO w ҎલͷOFVSBM(&$ϞσϧͷݶքΛࠀ͢ΔͨΊͷ ৽͍͠ྲྀெΛߴΊΔख๏ΛఏҊͨ͠ w ޡΓͷ͋ΔσʔλͱωΠςΟϒσʔλΛશʹ׆༻͠ ௨ৗͷ4FR4FRͷֶशΑΓύϑΥʔϚϯεΛେ෯ʹվળͨ͠ w
$P/--ͱ+'-&(CFODINBSLEBUBTFUTͰ 4P5"Λୡͨ͠ !13