The National Institute of Informatics (NII) in Japan manages these collections. You can find the specific NTCIR-13 data page on their IDR (Informatics Data Repository) site.
If you are looking to download this specific text file or understand its context for your research, What is NTCK13?
Once downloaded, the NTCK13.txt file (or files within the NTCK13 directory) usually follows a structured format: Unique identifiers for each question or document. Text Body: The raw content used for training or testing. Download NTCK13 txt
Particularly the QA Lab tasks which focus on university entrance exam questions.
If you are looking for a specific subset or a pre-processed version of NTCK13 used in a specific paper, search GitHub for "NTCIR-13 QA Lab" or "NTCK13 dataset." Many researchers share their code and pointers to the data there. Typical File Structure The National Institute of Informatics (NII) in Japan
Most NTCIR datasets require you to sign a User Agreement or a Memorandum of Understanding (MOU). This ensures the data is used strictly for non-profit research purposes.
Searching for the file typically leads you to datasets used in natural language processing (NLP) and information retrieval research. Specifically, this file is part of the NTCIR-13 (NII Test Collection for IR Systems) , a series of evaluation workshops designed to enhance information access technologies. Once downloaded, the NTCK13
NTCK13 refers to the datasets associated with the , which took place around 2017. These datasets are high-quality, curated collections used by developers and researchers to test algorithms for:
