Create a computer vision system using decision tree algorithms to solve a real-world problem : [Activity] Support Vector

Create a computer vision system using decision tree algorithms to solve a real-world problem : [Activity] Support Vector

Assessment

Interactive Video

Information Technology (IT), Architecture, Mathematics

University

Hard

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The video tutorial covers the use of support vector classifiers (SVC) in machine learning, focusing on building and training models using scikit-learn. It explains the setup process, model training, and evaluation using cross-validation. The tutorial also delves into hyperparameter tuning for both RBF and linear kernels, using grid search to optimize parameters like gamma and C. The video concludes with a comparison of model performance, highlighting the simplicity and effectiveness of linear models.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What was the best gamma value found during the grid search for the RBF kernel, and what score did it achieve?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Compare the performance of the linear kernel and the RBF kernel based on the results obtained.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the final choice of kernel and parameter for the model, and why was it selected?

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