lemmatizaci
Lemmatizace, or lemmatization, is the process of reducing a word to its lemma, the canonical dictionary form. In languages with rich morphology, a single lemma can appear in many inflected forms, such as different case endings, numbers, or tenses. In Czech, the noun lemma lemmatizace may appear in various inflected forms; for example, lemmatizaci is the accusative singular form of lemmatizace. Lemmatization aims to map every surface form to its base lemma so that related word forms are treated as the same item in processing and analysis.
Lemmatization differs from stemming. Stemming removes affixes to reduce a word to a rough base form, which
Approaches to lemmatization range from rule-based and dictionary-driven methods to statistical and neural models. Classical systems
Applications of lemmatization include information retrieval, text normalization, machine translation, text mining, and linguistic research. It