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Definitions from the Web

preprocess

Verb (transitive)

Definition 1: To prepare or manipulate data or input before it can be used for a specific purpose or analysis.

Example Sentence 1: Before running the machine learning algorithm, it is essential to preprocess the dataset by cleaning and normalizing the input variables.

Example Sentence 2: The text data needs to be preprocessed before it can be used for sentiment analysis, including removing stop words and punctuation.

Definition 2: To perform preliminary actions or operations before the main process or task.

Example Sentence 1: The software preprocesses the images to enhance their quality before applying any filters or effects.

Example Sentence 2: The application preprocesses the user inputs to validate and sanitize the data for security purposes.

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