[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2024-08-22 (世界標準時間)。"],[[["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."]]],[]]