Jeju and Ainu/Structural transfer

Pre-evaluation on short sentences corpus

ain -> jje

• WER:
• PER:

jje -> ain

• WER: 100%
• PER: 100%

Implemented Contrastive Grammar

ain -> jje

Sentence 1

• tagger:
• biltrans:
• chunker:
• postchunk:
• pair:

Sentence 2

• tagger:
• biltrans:
• chunker:
• postchunk:
• pair:

jje -> ain

Contrastive Grammar 1

In Jeju, the subject of a sentence requires a topic clitic to follow it, while Ainu does not.

• (jje) 눈이 녹져 → (ain) ウパㇱ ル

  (jje) 눈<n><top> 녹<v><ind><pres> → (ain) ウパㇱ<n> ル<v><iv>

• tagger: ^눈<n><nom>$ ^녹<v><dec><pres>$^.<sent>$

• biltrans: ^눈<n><nom>/シㇰ<n><nom>/ウパㇱ<n><nom>$ ^녹<v><dec><pres>/ル<v><iv><dec><pres>$^.<sent>/.<sent>$

• chunker: ^sUBJECT<n>{^ウパㇱ<n>$}$ ^vER<v>{^ル<v><iv>$}$^sent<SENT>{^.<sent>$}$

• postchunk: ^ウパㇱ<n>$ ^ル<v><iv>$^.<sent>$

• pair: ウパㇱ ル

Contrastive Grammar 2

Jeju requires that objects of verbs are marked, while in Ainu they are not marked.

• (jje) 개가 뼈를 먹져 → (ain) シタ ポネ エ

  (jje) 개<n><top> 뼈<n><acc> 먹<v><ind><pres> → (ain) シタ<n> ポネ<n> エ<v><tv>

• tagger:
• biltrans:
• chunker:
• postchunk:
• pair:

Post-evaluation on short sentences corpus

ain -> jje

• WER:
• PER:

jje -> ain

• WER: 76.92%
• PER: 76.92%