Strings

In data science, strings are a sequence of characters that represent text or other data. Strings are used to store and manipulate textual data in programming languages and are an important data type in data analysis and natural language processing. They can be used to represent anything from names and addresses to entire documents or web pages. Strings can be manipulated using various operations such as concatenation, slicing, and searching. In natural language processing, strings are often preprocessed to remove stop words, punctuation, and other noise to extract meaningful information. In addition, strings can be encoded using various techniques such as Unicode, ASCII, and UTF-8 to represent characters from different languages and scripts.
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