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It is important to define / select similarity measures in data analysis. However, there is no commonly accepted subjective similarity measure. Results can vary depending
It is important to defineselect similarity measures in data analysis. However, there is no commonly accepted subjective similarity measure. Results can vary depending on the similarity measures used. Nonetheless, seemingly different similarity measures may be equivalent after some transformation.
Suppose we have the following D data set:
Consider the data as a pair of data points. Given a new data point, x as a query, rank the database points based on similarity with the query using Euclidean distance, Manhattan distance, supremum distance, and cosine similarity.It is important to defineselect similarity measures in data analysis. However, there is no
commonly accepted subjective similarity measure. Results can vary depending on the
similarity measures used. Nonetheless, seemingly different similarity measures may be
equivalent after some transformation.
Suppose we have the following D data set:
Consider the data as a pair of data points. Given a new data point, as a
query, rank the database points based on similarity with the query using Euclidean
distance, Manhattan distance, supremum distance, and cosine similarity.
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