which of the following are true about metrics course hero

by Lamont Upton 8 min read

What is high dimensional data?

Data is high dimensional with a mix of categorical and continuous attributes.

Which type of data instance belongs to a cluster, while anomalies are not involved?

1. Normal data instances belong to a cluster, while anomalies are not involved.

When the number of clusters is fixed to k, what does k mean?

When the number of clusters is fixed to k, k-means clustering aims to partition n observations into k clusters.

What does tn mean in statistics?

True negatives (tn): Samples in your data, which you classified as not belonging to your class correctly.

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