AVIJIT BASAK created MATH-1637:
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Summary: Improvement of data structure for Binary Chromosome
Key: MATH-1637
URL: https://issues.apache.org/jira/browse/MATH-1637
Project: Commons Math
Issue Type: Sub-task
Reporter: AVIJIT BASAK
{*}Improvement of BinaryChromosome data structure{*}: Currently binary
chromosome has been implemented as a list of Integer data where each binary bit
is represent as Integer. This reduces the memory utilization to a considerable
extent as 31 out of 32 bits are wasted. This needs to be implemented as an
array of long data type with each long representing 64 binary alleles. This
would improve the memory utilization to 100%. This will also impact the
corresponding mutation and crossover operations.
Removed Components: none
New Components: OnePointBinaryCrossover
Affected Components: BinaryChromosome, BinaryMutation
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