Corpora are the main knowledge base in corpus linguistics. The analysis and processing of various types of corpora are also the subject of much work in [[computational linguistics]], [[speech recognition]] and [[machine translation]], where they are often used to create hidden [[Markov]] models for POS-tagging and other purposes. Corpora and frequency lists derived from them are useful for language teaching. | Corpora are the main knowledge base in corpus linguistics. The analysis and processing of various types of corpora are also the subject of much work in [[computational linguistics]], [[speech recognition]] and [[machine translation]], where they are often used to create hidden [[Markov]] models for POS-tagging and other purposes. Corpora and frequency lists derived from them are useful for language teaching. |