[[["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):2024-08-22。"],[[["This exercise explores training a neural network to learn nonlinearities and model data effectively."],["Increasing the number of neurons and using nonlinear activation functions like ReLU improves model performance."],["A single hidden layer with 3 neurons using ReLU can sufficiently model the data, but model quality varies between runs."],["Deeper and wider networks risk overfitting, potentially memorizing noise instead of generalizing patterns."],["While adding layers can improve model performance, redundant layers and neurons might lead to worse results compared to a simpler, well-structured model."]]],[]]