Coding book:
Instead of having one scheme the Chiba scheme consists of three different coding schemes according to
The coding book will be available by WWW in the near future. But it is written in Japanese. The outline of the work is reported at the First International Conference on Language Resources and Evaluation, Spain, May 1998.
"Standardising Annotation Schemes for Japanese Discourse", A. Ichikawa, et. al.
Number of annotators:
10 coders (WG members)
Number of annotated dialogues:
|
|
|
Schedule management | 14 | 509 |
Route direction | 3 | 131 |
Telephone shopping | 4 | 277 |
Tourist information | 1 | 68 |
Evaluations of scheme:
|
|
|
|
alpha | 0.577 | 0.680 | 0.612 |
Underlying task:
route direction, scheduling, telephone shopping, tourist information
List of phenomena annotated:
Mark-up language:
The markup language is as follows:
Topic=scheduling Depth_of_segment=2 >
[Well] <then> please start.
Discourse markers are tagged in the transcriptions. Utterance unit and discourse unit are described in SGML manner.
Existence of annotation tool:
A modification of DAT (DRI) is used. It includes prediction of utterance
unit tag. (Accuracy of prediction is about 70 % in open test.)
Usability:
Information not available.
Contact person:
Masato Ishizaki (masato@jaist.ac.jp)
Last Modification: 27.8.1998 by Marion Klein