Give a brief definition of Lexical database.
A Part-of-Speech (POS) Tagger is a natural language processing tool that automatically assigns grammatical categories or parts of speech (e.g., noun, verb, adjective) to words in a text based on their syntactic and semantic context. The POS tagger analyzes the linguistic features of each word, suchRead more
A Part-of-Speech (POS) Tagger is a natural language processing tool that automatically assigns grammatical categories or parts of speech (e.g., noun, verb, adjective) to words in a text based on their syntactic and semantic context. The POS tagger analyzes the linguistic features of each word, such as its morphology, surrounding words, and grammatical structure, to determine its appropriate part of speech label. POS tagging is an essential task in various NLP applications, including text analysis, information retrieval, machine translation, and sentiment analysis, as it helps in understanding the grammatical structure and meaning of text data.
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A lexical database is a structured collection of lexical information about words or lexical items in a language. It typically includes data such as word forms, meanings, pronunciations, part-of-speech categories, syntactic properties, semantic relations, and usage examples. Lexical databases serve aRead more
A lexical database is a structured collection of lexical information about words or lexical items in a language. It typically includes data such as word forms, meanings, pronunciations, part-of-speech categories, syntactic properties, semantic relations, and usage examples. Lexical databases serve as valuable linguistic resources for natural language processing (NLP), computational linguistics, lexicography, and language research, providing comprehensive information about the vocabulary of a language and supporting various language-related tasks, such as word sense disambiguation, semantic analysis, and machine translation. Popular examples of lexical databases include WordNet, FrameNet, and the Oxford English Dictionary.
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