NTCIR Data Search Task Test Collection
License
The contents of the following files are distributed under different licenses.
Please refer to attribution
field in data_search_*_collection.jsonl.bz2
for details.
data_search_j_collection.jsonl.bz2
data_search_e_collection.jsonl.bz2
data_search_j_data.tar.bz2
data_search_e_data.tar.bz2
The other files are licensed under CC BY 4.0. Please cite our papers presented at https://ntcir.datasearch.jp/ , and do not cite our website.
Collections
data_search_j_collection.jsonl.bz2
(Japanese subtask)data_search_e_collection.jsonl.bz2
(English subtask)- Each line of these files is a dataset in the collection, and is in the JSON format
- Each dataset may contain multiple data, which are in
data
field - Each data is stored in a file whose name is described in
data_filename
field
data_search_j_data.tar.bz2
(Japanese subtask)data_search_e_data.tar.bz2
(English subtask)- All the data in the datasets are included in these files
- These files are NOT included in Google Drive. Please visit https://ntcir.datasearch.jp/data/ to download the data files.
checksums.txt
- MD5 hash values of
bz2
files are included
- MD5 hash values of
Training queries for NTCIR-15 Data Search
data_search_j_train_topics.tsv
(Japanese subtask)data_search_e_train_topics.tsv
(English subtask)- Training queries, by which participants are expected to develop systems.
- Each line contains an ID and a query string separated by TAB
Test queries for NTCIR-15 Data Search
data_search_j_test_topics.tsv
(Japanese subtask)data_search_e_test_topics.tsv
(English subtask)
Training qrels for NTCIR-15 Data Search
Relevance judgments for training queries.
data_search_j_train_qrels.txt
(Japanese subtask)data_search_e_train_qrels.txt
(English subtask)- The same format as that used in the NTCIR WWW tasks
[QUERY_ID] [DOC_ID] [REL_LEVEL]
- e.g.
DS1-J-0002 000031519435 L2
, meaning that dataset000031519435
is highly relevant (L2
) for queryDS1-J-0002
.
- The same format as that used in the NTCIR WWW tasks
Test qrels for NTCIR-15 Data Search
Relevance judgments for test queries. Documents from the official runs were judged.
data_search_j_test_qrels.txt
(Japanese subtask)data_search_e_test_qrels.txt
(English subtask)
Extra Qrels for NTCIR-15 Data Search
Relevance judgments for test queries. Documents from the extra runs were judged.
data_search_j_extra_qrels.txt
(Japanese subtask)data_search_e_extra_qrels.txt
(English subtask)
All Qrels for NTCIR-15 Data Search
These are sets of qrels including the test qrels and extra qrels.
data_search_j_all_qrels.txt
(Japanese subtask)data_search_e_all_qrels.txt
(English subtask)
Training queries for NTCIR-16 Data Search
Training and test queries used in NTCIR-15 Data Search,
which could be used as training queries in NTCIR-16 Data Search 2.
More precisely, data_search_2_*_train_topics.tsv
is a union of
data_search_*_train_topics.tsv
and data_search_*_test_topics.tsv
.
data_search_2_j_train_topics.tsv
(Japanese subtask)data_search_2_e_train_topics.tsv
(English subtask)
Training qrels for NTCIR-16 Data Search
Qrels for training and test queries in NTCIR-15 Data Search.
More precisely, data_search_2_*_train_qrels.txt
is a union of
data_search_*_train_qrels.txt
and data_search_*_all_qrels.txt
.
data_search_2_j_train_qrels.txt
(Japanese subtask)data_search_2_e_train_qrels.txt
(English subtask)
Test queries for NTCIR-16 Data Search 2
data_search_2_j_test_topics.tsv
(Japanese subtask)data_search_2_e_test_topics.tsv
(English subtask)
Test qrels for NTCIR-16 Data Search 2
data_search_2_j_test_qrels.txt
(Japanese subtask)data_search_2_e_test_qrels.txt
(English subtask)