Changes between Version 2 and Version 3 of ModuleFunctionClustering


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Timestamp:
Apr 25, 2012, 2:04:18 PM (12 years ago)
Author:
bozo_i
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  • ModuleFunctionClustering

    v2 v3  
    3434    * '''none''': The option ''none'' means that no transformation will be performed in the attribute matrix. 
    3535* '''''Distance function:''''' It can be '''call_sum''', '''weight''' or a function reference to user-defined function. 
    36     * '''call_sum:''' 
    37     * '''weight:''' 
    38     * '''User-defined function:''' 
    39 * '''''Antigravity:''''' 
    40 * '''''Merge function:''''' 
    41   * smart 
    42  
    43 '''TODO''' 
    44  
     36    * '''call_sum:''' Distance function based on function call structure, sums call weights. 
     37    * '''weight:''' The distance function is based on function call structure and record usage. It is weighted by the anti-gravity factor. 
     38    * '''User-defined function:''' TODO 
     39* '''''Anti-gravity:''''' The anti-gravity factor for distance calculating function, like weight. 
     40* '''''Merge function:''''' The cluster attribute calculator functions are used in the attribute matrix user algorithm. This function calculates the new attributes of the created clusters. 
     41    * '''smart:''' The size attributes are summed, the entities attributes are merged, average is calculated from the function, record and macro attributes, and the other attributes are undefined. 
     42    * '''User-defined function:''' TODO 
    4543 
    4644== Parameters for genetic clustering == 
    4745 
    48 '''TODO''' 
     46* '''''Population size:''''' The number of chromosomes in every iteration of the algorithm. At the beginning of the algorithm a random population is generated. 
     47* '''''Iterations:''''' The number of iteration in the algorithm. For default type 10. 
     48* '''''Mutation rate:''''' The probability of mutation.* For default type 0.9. 
     49* '''''Crossover rate:''''' The probability that a crossover will be performed on two selected chromosomes.* For default type 0.7. 
     50* '''''Elite count:''''' The number of chromosomes that are transferred to the next generation without change. For default type: 2 
     51* '''''Maximum cluster size:''''' Maximum number of clusters allowed. 
     52* '''''Maximum start cluster size:''''' Maximum number of clusters allowed at startup.