Testuen analisia

Unitate Fraseologikoak (UFak) hizkuntzek bere-bereak dituzten hitz-konbinazio idiomatikoak dira. Hizkuntzaren Prozesamenduko (HPko) tresnek kalitatezko emaitzak izan ditzaten, beharrezkoa da halakoak ondo tratatzea, baina lan horrek hainbat zailtasun ditu; besteak beste, hitzez hitzeko itzulgarritasun eza. Tesi-lan honetan, aditza+izena motako UFen azterketa linguistiko bat egin dugu, halakoek HPren alorrean sortzen dituzten bi arazo garrantzitsuri aurre egiten laguntzeko: batetik, corpusetan UFak automatikoki identifikatzeari, eta bestetik, UF horiek gaztelaniaren eta euskararen

The objective of this work is to set a corpus-driven methodology to quantify automatically diachronic language distance between chronological periods of several languages. We apply a perplexity-based measure to written text representing different historical periods of three languages: European English, European Portuguese and European Spanish. For this purpose, we have built historical corpora for each period, which have been compiled from different open corpus sources containing texts as close as possible to its original spelling. The results of our experiments show that a diachronic

Cross-lingual Diachronic Distance: Application to Portuguese and Spanish

Lately, discourse structure has received considerable attention due to the benefits carried out by its application in several NLP task such as opinion mining, summarization, question answering, text simplification, among others.

Social networks like Twitter are increasingly important in the creation of new ways of communication. They have also become useful tools for social and linguistic research due to the massive amounts of public textual data available. This is particularly important for less resourced languages, as it allows to apply current natural language processing techniques to large amounts of unstructured data. In this work, we study the linguistic and social aspects of young and adult people’s behaviour based on their tweets’ contents and the social relations that arise from them.