Skip to main content
News and events
Historical growth of the KB web archive
Description of the KB web archive and it's growth since the KB started archiving.
Is your OCR good enough?
Comprehensive assessment of the impact of OCR quality in Dutch newspaper, journal and book collections.
Web collection NL-blogosfeer
Metadata-datasets and collection description regarding the NL-blogosfeer: collection of Dutch weblogs.
DIGGER contains geocoded place names for 102 million news items from Delpher.
Historical newspapers OCR ground-truth
A dataset consisting of 2000 pages historical newspaper groundtruth, OCR and images.
The CHRONIC dataset consists of metadata for 313K classified newspaper images using computer vision.
Newspaper ngram collection
This dataset contains yearly counts for word ngrams from the KB newspaper collection.
The KBK-1M Dataset is a collection of 1,603,396 images and accompanying captions from 1922 – 1994
Europeana Newspapers NER
Data set for evaluation and training of NER software in Dutch, French, Austrian and German.
Ground-truth IMPACT project
Collection of 99,95% correct OCR of books, newspapers, parliamentary papers and radio bulletins.
This collection consists of a small selection of our digitised publications from the years 1870-1871.