[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2024-08-13。"],[[["This module focuses on preparing numerical data, such as temperature or weight, for use in machine learning models."],["Machine learning practitioners spend significant time on data preparation tasks like cleaning and transformation."],["The module covers techniques like feature scaling, outlier detection, and binning to improve data quality for model training."],["Learners should have a basic understanding of machine learning concepts before starting this module."],["Categorical data, like postal codes, will be addressed in a separate module due to its distinct characteristics and handling requirements."]]],[]]