| | 1 | = Word Level Analysis = |
| | 2 | |
| | 3 | == Motivation == |
| | 4 | |
| | 5 | Many applications need a tool for “clustering” of word forms appearing in texts: |
| | 6 | * chladniček |
| | 7 | * chladničky |
| | 8 | * chladničkách <=> chladnička |
| | 9 | * chladničce |
| | 10 | * ... |
| | 11 | |
| | 12 | Usage: |
| | 13 | * Indexing, searching, keyword extraction, ... |
| | 14 | * And almost all NLP tools |
| | 15 | |
| | 16 | |
| | 17 | == Word Level Processing Data for Czech == |
| | 18 | |
| | 19 | For almost 12 M word forms (incl. colloquial forms): |
| | 20 | * lemma (canonical form, dictionary form) |
| | 21 | * grammatical information: part of speech, number, case etc. |
| | 22 | |
| | 23 | Word form stroj has 3 interpretations: |
| | 24 | * lemma ''stroj'', nominative |
| | 25 | * lemma ''stroj'', accusative |
| | 26 | * noun, masculine animated, singular |
| | 27 | * lemma ''strojit'' |
| | 28 | * verb, 2nd person, singular, imperative mood |
