Automatic Extraction of Base Noun Phrases from Law Corpus by Stanza

In order to extract basic phrases frequently used in law sentences, we conducted a research to extract basic phrases using a phrase structure parser and a dependency parser as syntax analysis techniques. Phrase analysis was performed on the Korean and English law corpora of 700,000 sentences using a parser provided by the stanza library, and basic phrases such as noun phrases were extracted from the syntactic analysis results. For English, phrase structure parser and dependency parser are used, and for Korean, basic phrases are extracted by using dependency structure analysis.