A engenharia de características
Example: A engenharia de características melhora a precisão do modelo de dados.
Definition
"Feature engineering" refers to the process of selecting, modifying, or creating variables (features) from raw data to improve the performance and accuracy of machine learning models. It plays a crucial role in data analysis and artificial intelligence by enhancing model quality.
Etymology
The term "feature engineering" originates from the fields of data science and artificial intelligence. "Feature" refers to individual measurable properties of data, while "engineering" implies the systematic design and construction process. Together, they describe the craft of preparing data features to build better predictive models.
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"A engenharia de características" appears in the Vocaplus list "", containing 110 commonly used words.
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feature engineering