lemmatiseeritud

Lemmatiseeritud is the past passive participle of the Estonian verb "lemmatiseerima," meaning to lemmatize. Lemmatization is a process in linguistics and natural language processing where a word is reduced to its base or dictionary form, known as its lemma. This is distinct from stemming, which simply chops off the end of a word to get to a root form that may not be a real word. Lemmatization uses a vocabulary and morphological analysis to return the canonical form, or lemma, of a word. For example, the lemma for "running," "ran," and "runs" is "run." In Estonian, "lemmatiseeritud" would refer to a word or a set of words that have undergone this lemmatization process. This is a crucial step in many text analysis tasks, such as information retrieval, machine translation, and sentiment analysis, as it allows for the grouping of different inflected forms of the same word, thus improving the accuracy and efficiency of these systems. The term "lemmatiseeritud" therefore signifies that the linguistic normalization of words has been applied.