Podcast
Questions and Answers
Which method was introduced to improve the accuracy of the model when the response variable was not linearly related to the explanatory variables?
Which method was introduced to improve the accuracy of the model when the response variable was not linearly related to the explanatory variables?
- Support vector machines
- Polynomial regression (correct)
- Ridge regression
- Logistic regression
What problem does the perceptron face as a binary classifier?
What problem does the perceptron face as a binary classifier?
- It cannot handle imbalanced datasets
- It cannot effectively classify linearly inseparable feature representations (correct)
- It cannot handle high-dimensional feature space
- It cannot handle non-linear regression
What technique suffers from computational problems due to increasing the dimensions of the feature space?
What technique suffers from computational problems due to increasing the dimensions of the feature space?
- Transforming with support vector machines
- Regularizing with ridge regression
- Increasing feature space with polynomial regression (correct)
- Decreasing feature space with logistic regression
What was the special case of multiple linear regression introduced to address the non-linear relationship between the response variable and the explanatory variables?
What was the special case of multiple linear regression introduced to address the non-linear relationship between the response variable and the explanatory variables?
What is the primary limitation of using synthetic combinations of features to approximate nonlinear functions with linear models?
What is the primary limitation of using synthetic combinations of features to approximate nonlinear functions with linear models?
ما هو الحل الذي تم تقديمه لتحسين دقة النموذج عندما لا تكون المتغير المستجاب ذو علاقة خطية مع المتغيرات التفسيرية؟
ما هو الحل الذي تم تقديمه لتحسين دقة النموذج عندما لا تكون المتغير المستجاب ذو علاقة خطية مع المتغيرات التفسيرية؟
ما هي المشكلة الرئيسية التي يواجهها البيرسيبترون كمصنف ثنائي؟
ما هي المشكلة الرئيسية التي يواجهها البيرسيبترون كمصنف ثنائي؟
ما هي المشكلة التي واجهناها في مناقشتنا للانحدار الخطي المتعدد في الفصل 2؛ وهي انعدام العلاقة الخطية بين المتغير المستجاب والمتغيرات التفسيرية؟
ما هي المشكلة التي واجهناها في مناقشتنا للانحدار الخطي المتعدد في الفصل 2؛ وهي انعدام العلاقة الخطية بين المتغير المستجاب والمتغيرات التفسيرية؟
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