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Package ML :: Package InfoTheory :: Module rdInfoTheory :: Class BitCorrMatGenerator
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Class BitCorrMatGenerator



 object --+    
          |    
??.instance --+
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             BitCorrMatGenerator

A class to generate a pariwise correlation matrix between a list of bits
The mode of operation for this class is something like this
   >>> cmg = BitCorrMatGenerator() 
   >>> cmg.SetBitList(blist) 
   >>> for fp in fpList:  
   >>>    cmg.CollectVotes(fp)  
   >>> corrMat = cmg.GetCorrMatrix() 
    
   The resulting correlation matrix is a one dimensional nummeric array containing the 
   lower triangle elements


Instance Methods [hide private]
 
CollectVotes(...)
For each pair of on bits (bi, bj) in fp increase the correlation count for the pair by 1...
 
GetCorrMatrix(...)
Get the correlation matrix following the collection of votes from a bunch of fingerprints...
 
SetBitList(...)
Set the list of bits that need to be correllated...
 
__init__(...)
C++ signature:...

Inherited from unreachable.instance: __new__

Inherited from object: __delattr__, __getattribute__, __hash__, __reduce__, __reduce_ex__, __repr__, __setattr__, __str__

Class Variables [hide private]
  __instance_size__ = 28
Properties [hide private]

Inherited from object: __class__

Method Details [hide private]

CollectVotes(...)

  
For each pair of on bits (bi, bj) in fp increase the correlation count for the pair by 1

ARGUMENTS:

  - fp : a bit vector to collect the fingerprints from

C++ signature:
    CollectVotes(RDInfoTheory::BitCorrMatGenerator*, boost::python::api::object) -> void*

GetCorrMatrix(...)

  
Get the correlation matrix following the collection of votes from a bunch of fingerprints

C++ signature:
    GetCorrMatrix(RDInfoTheory::BitCorrMatGenerator*) -> _object*

SetBitList(...)

  
Set the list of bits that need to be correllated

 This may for example be ther top ranking ensemble bits

ARGUMENTS:

  - bitList : an integer list of bit IDs

C++ signature:
    SetBitList(RDInfoTheory::BitCorrMatGenerator*, boost::python::api::object) -> void*

__init__(...)
(Constructor)

  
C++ signature:
__init__(_object*) -> void*
Overrides: object.__init__

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