Dataset
A dataset is a collection of data that is organized in a specific format. In the context of data science and artificial intelligence, a dataset is a structured collection of data that is used for analysis and machine learning. Datasets can be of various types such as numerical, categorical, text, image, audio, and video. A dataset can be created by collecting data from various sources such as surveys, experiments, sensors, and social media. The quality of a dataset is crucial for the accuracy and reliability of the analysis and machine learning models. A good dataset should be representative, complete, consistent, and unbiased. Data preprocessing techniques such as cleaning, normalization, and feature engineering are often applied to datasets to improve their quality and usefulness.
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