Indexing
Indexing is the process of creating an index for a dataset to improve the speed and efficiency of data retrieval operations. In data science and artificial intelligence, indexing is used to optimize search queries and reduce the time required to access specific data points. Indexing involves creating a data structure that maps the values in a dataset to their corresponding locations, allowing for faster access to specific data points. This is particularly useful for large datasets where searching for specific data points can be time-consuming and resource-intensive. In machine learning, indexing is used to optimize the training process by allowing for faster access to training data. Indexing can be done using various techniques such as B-trees, hash tables, and inverted indexes.
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