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.
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:
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. Download NTCK13 txt
Pulling specific data points from unstructured text. How to Download NTCK13.txt
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
Evaluating how well AI can condense long documents.
Meta-data that tells you the "correct" answer or the intent of the text. Why Researchers Use It These datasets are high-quality, curated collections used by
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.