All Questions
Tagged with features clustering
5 questions
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How can I quantity feature importance while performing unsupervised clustering with mixed data types?
I wanted to cluster data points into 2 clusters, I am using clustmix package from R
I wanted to understand importance of each of the feature, I have 203 features. I have tried featureimp package from ...
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2
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Hard time finding literature on feature clustering using Principal Component Analysis
Im new to StackExchange, so i am sorry if this is not the right way to ask a question on StackExhange.
For my thesis I wish to propose a methode for future research on using PCA to cluster features (...
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1
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Finding attributes that make up dense clusters of fraudulent transactions
I have data about purchases customers made in my website.
Some users later decline the purchase, a scenario I'd like to avoid.
I have lots of data about the purchases made in my website, so I'd like ...
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1
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Creating better features for clustering
I am trying clustering for the first time trying to separate my user into three categories (or the categories I though that they will should fall in).
First of all I have two tables that describe ...
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Should unique vectors (SIFT descriptors) be used in K-Means Clustering?
I'm doing image classification by extracting SIFT features, clustering them and then finding BOVW histogram and classifying.
I have around 180 training images from which I'm extracting SIFT ...
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