Definition: In this task, you are given a part of an article. Your task is to generate headline (title) for this text. Preferred headlines are under fifteen words.
Input: Digitization of both hand-written and printed historical material during the last 10–15 years has been an ongoing academic and non-academic industry. Most probably this activity will only increase in the current Digital Humanities era. As a result of past and current work we have lots of digital historical document collections available and will have more of them in the future. The National Library of Finland has digitized a large proportion of the historical newspapers published in Finland between 1771 and 1910 (Bremer-Laamanen 2001, 2005, 2014; Kettunen et al. 2014). This collection contains approximately 1.95 million pages in Finnish and Swedish. Finnish part of the collection consists of about 2.40 billion words. The National Library’s Digital Collections are offered via the digi.kansalliskirjasto.fi web service, also known as Digi. Part of the newspaper material (years 1771–1874) is also available freely downloadable in The Language Bank of Finland provided by the FIN-CLARIN consortium 1 . The collection can also be accessed through the Korp 2 environment that has been developed by Språkbanken at the University of Gothenburg and extended by FIN-CLARIN team at the University of Helsinki to provide concordances of text resources. A Cranfield style information retrieval test collection has also been produced out of a small part of the Digi newspaper material at the University of Tampere (Järvelin et al. 2015). An open data package of the whole collection will be released during the year 2016 (Pääkkönen et al., 2016) The web service digi.kansalliskirjasto.fi contains different material besides newspapers, including journals, and ephemera (different small prints). Recently a new service was created: it enables marking of clips and storing of them to a personal scrapbook. The user can also save links to his search keys and results in an Excel file. The web service is used, for example, by genealogists, heritage societies, researchers, and history enthusiast laymen (Hölttä, 2016). There is also an 1 https://kitwiki.csc.fi/twiki/bin/view/FinCLARIN/KielipankkiAineistotDigilibPub 2 https://korp.csc.fi/

How to do lexical quality estimation of a large OCRed historical Finnish newspaper collection with scarce resources