Part-of-Speech Tagging

Part-of-speech tagging is the process of identifying and labeling words in a sentence according to their grammatical role, such as nouns, verbs, adjectives, and adverbs. This helps computers understand the structure and meaning of the text. For example, in the sentence "The dog runs quickly," "dog" is tagged as a noun, "runs" as a verb, and "quickly" as an adverb. Accurate tagging is crucial for various applications, including language processing, translation, and information retrieval, enabling machines to analyze and respond to human language more effectively.