DISCO PAL: Diachronic Spanish Sonnet Corpus with Psychological and Affective Labels
Table 7: Fraction of words (original) from the original DISCO PAL corpus (total and per psychological category) in the different source corpora
['categories', '[ferre2017moved]', '[stadthagen2017norms]', '[guasch2016spanish]']
Several scenarios are proposed, in which we show the results of the original words for both the DISCO PAL corpus and the source corpora, as well as the words after applying lemmatization and stemming (with SnowBall stemming algorithm [porter2001snowball]) techniques. It can be seen that using lemmatization or stemming techniques improves, as expected, the number of words from the sonnets present in the source corpora. Since there is not a huge difference between lemmatization and stemming percentages, the analyses carried out in this paper will deal with lemmatization words. Lemmatization and stemming scenarios also include the elimination of stopwords.