Mathematica 9 is now available
THIS IS DOCUMENTATION FOR AN OBSOLETE PRODUCT.
SEE THE DOCUMENTATION CENTER FOR THE LATEST INFORMATION.
Wolfram Mathematica Documentation Center
DOCUMENTATION CENTER SEARCH
New to Mathematica? Find your learning path »
Mathematica > Core Language > String Manipulation > Sequence Alignment & Comparison > Distance and Similarity Measures > DiceDissimilarity >
Mathematica > Data Manipulation > Numerical Data > Exploratory Data Analysis > Distance and Similarity Measures > DiceDissimilarity >
Mathematica > Data Manipulation > Statistical Data Analysis > Exploratory Data Analysis > Distance and Similarity Measures > DiceDissimilarity >
BUILT-IN MATHEMATICA SYMBOLTutorials »|See Also »|More About »

DiceDissimilarity

DiceDissimilarity
gives the Dice dissimilarity between Boolean vectors x and y.
MORE INFORMATION
  • DiceDissimilarity is equivalent to , where is the number of corresponding pairs of elements in u and v respectively equal to i and j.
EXAMPLESCLOSE ALL
Basic Examples   (2)
Dice dissimilarity between two , vectors:
Dice dissimilarity between two Boolean vectors:
Dice dissimilarity between two , vectors:
In[1]:=
Click for copyable input
Out[1]=
 
Dice dissimilarity between two Boolean vectors:
In[1]:=
Click for copyable input
Out[1]=
Scope   (2)
Compute dissimilarity between any , vectors of equal length:
Compute dissimilarity between any True, False vectors of equal length:
Applications   (2)
Cluster binary data using Dice dissimilarity:
Cluster True, False data using Dice dissimilarity:
Properties & Relations   (4)
Dice dissimilarity is bounded by 0 and 1:
DiceDissimilarity is less than or equal to JaccardDissimilarity:
DiceDissimilarity is less than or equal to RussellRaoDissimilarity:
New in 6
Ask a question about this page  |  Suggest an improvement  |  Leave a message for the team
Format:   HTML  |  CDF