Notes in Pattern Analysis

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Published	06/12/2024	What are the differences between parametric vs. non-parametric density estimation?
Published	06/12/2024	What are the advantages and disadvantages of either methods (parametric density estimation vs. non-parametric density estimation)?
Published	06/12/2024	How is bias and variance defined in Regression?
Published	06/12/2024	When looking at our kernel framework, how do bias and variance come into play?
Published	06/12/2024
Published	06/12/2024
Published	06/12/2024	When is it more likely that underfitting occurs in context of random forests?
Published	06/12/2024	When is it more likely that overfitting occurs in context of random forests?
Published	06/12/2024	How can we overcome under- and overfitting and what are the randomization components in random forests?
Published	06/12/2024	What is the difference between hard and soft clustering?
Published	06/12/2024	What is the main objective of the k-means algorithm?
Published	06/12/2024	What is the characteristic shape of the clusters?
Published	06/12/2024	What are the steps of the k-means clustering algorithm?
Published	06/12/2024	What is the underlying assumption of the GMM clustering?
Published	06/12/2024	How are the GMM clusters formed?
Published	06/12/2024	What are the steps of the GMM clustering algorithm?
Published	06/12/2024	What is the idea behind the mean shift clustering?
Published	06/12/2024	What are the kernel constraints in MSC (Mean Shift Clustering)?
Published	06/12/2024	What are the steps of the mean shift algorithm?
Published	06/12/2024	Name the steps to obtain a sample in Rejection Sampling
Published	06/12/2024	When does Rejection Sampling become inefficient?
Published	06/12/2024	How does Adaptive Rejection Sampling improve on Rejection Sampling?
Published	06/12/2024	What is the Markov property?
Published	06/12/2024	State the steps of Gibbs sampling
Published	06/12/2024	How can we fit a Gaussian Mixture Model with Gibbs sampling?
Published	06/12/2024	How can we use Gibbs sampling for GMM models and the model selection problem?
Published	06/12/2024
Published	06/12/2024	What is the point of density estimation?
Published	06/12/2024	What were the newly introduced Algorithms for density estimation?
Published	06/12/2024	What are the differences between Kernel Density Estimation and K-Nearest Neighbor Density Estimation?
Published	06/12/2024	List the hyperparameters of the individual approaches
Published	06/12/2024	What is the goal of Random Forests?
Published	06/12/2024	How is randomness introduced in Forests?
Published	06/12/2024	Name the most important hyperparameters of Random Forests
Published	06/12/2024	How can we use Random Forests for sampling from the density?
Published	06/12/2024	Why can the Mean Shift Algorithm be seen as the middle way between k-Means and Gaussian Mixture Models?
Published	06/12/2024	Compare the Algorithms K-Means, Gaussian Mixture Models and Mean Shift Clustering by providing a short description, the hyperparameters and the advant…
Published	06/12/2024	Compare the Sampling Methods Direct Sampling from CDF, Rejection Sampling, and Gibbs sampling by providing a short overview, the advantages, disadvant…
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