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The 8th NTCIR Workshop

DATA
at a glance
DATA at a glancedetailed table of DATA


[Japanese]

NTCIR-8 Test Collections: Documents

The following documents collections are used for the 8th NTCIR Workshop. They are available for the participating research groups free of charge for the task participation and system evaluation within the 8th NTCIR Workshop (*1). To obtain the data, the signed user agreement forms must be submitted to the NTCIR Project Office at the NII.

*1: Nominal shipping cost (about US$50) may be required for the data provided by the LDC.

ACLIA subtask CCLQA IR for QA
language Ct Cs J Ct Cs J
Document
Data
news articles:
Ct
news articles:
Cs
news articles:
J
news articles:
Ct
news articles:
Cs
news articles:
J
Task Data QA:
Ct Cs J E
IR:
Ct Cs J E
Document
Data for system training purposes
news articles:
Ct
news articles:
Cs
news articles:
J
news articles:
Ct
news articles:
Cs
news articles:
J
Task Data
for system training purposes
QA:
Ct Cs K J E
IR:
Ct Cs K J E

GeoTime subtask/
language
J E
Document
Data
news articles:
J
news articles:
E
Task Data
J E

MOAT subtask/
language
Ct Cs J E
Document
Data
news articles:
Ct
news articles:
Cs
news articles:
J
news articles:
E
Task Data Ct Cs J E
Task Data for system training purposes Ct Cs J E

Patent Mining subtask Research Papers Classification Subtask Technical Trend Map Creation Subtask
language J Cross-lingual
(E2J)
E Cross-lingual
(J2E)
J E
Document Data patent full:
J
patent full:
E
patent full:
J
patent full:
E
- patent abstract:
E
- patent abstract:
E
NTCIR-1 and NTCIR-2 Test Collection:
Task Data set of topics, relevant documents for search topics, additional data for system trainig purposes

Patent Translation subtask Translation Subtask Cross-Lingual Information Retrieval Subtask Evaluation Subtask
Document
Data
patent full:
J
patent full:
E
Task Data set of translation topics,
reference translation data,
set of training data
set of search topics,
relevance judgment data
evaluation topics,
human judgment data

1: For the details of the task data (topics and relevance judgments, questions and answers, summaries, etc), please visit the webpages of each task.
Last Modified:2009.08.04