Entity extraction is the process of identifying and classifying key elements, or entities, within unstructured text data into predefined categories such as names, dates, locations, and more. This technique plays a critical role in transforming raw text into structured information, making it easier to analyze and derive insights. By utilizing methods like Named Entity Recognition (NER) and Part-of-Speech (POS) tagging, entity extraction enhances the ability to understand context and relationships within the text.
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