Czech morphological guesser

The first step of text analysis is tagging word forms with morphological tags. These tags describe the part of speech, person (where applicable), number, etc. This information is used for further analysis of the text. Tags are automatically assigned by looking up the word form in the morphological dictionary. This gives good results for the Czech language because the word forms express the morphological categories to some extent. Unlike English words, Czech words often change their ending when their morphological category changes. Words that are not present in the dictionary can be tagged with a guesser. The guesser described here uses the similarity of unrecognized words with words already present in the dictionary