The Artificial Intelligence term used to describe extracting information from unstructured text using algorithms is Natural Language Processing (NPL).
Text Mining, also known as Text Processing or Text Analytics, is a semi-automated process for extracting knowledge from unstructured data sources.
The process consists of creating datasets of documents and transforming the information contained in them into a numerical matrix.
From there, the usual path of Data Mining is followed, using the various Machine Learning models available, according to the problem addressed, with NPL being the most common.
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