search being applied to a specific problem. This is a generic
S3 method.
getSearchRuns(data, problem, search)data contains results for a single problem only.data
contains results for a single search only (for the considered
problem).time and values, which are
both numeric vectors. The time vector indicates when the best
solution was updated during search and the new best solution's value is
found at the respective index in values. Times are expressed in
milliseconds since starting the search. A time of -1 indicates that the
search was not yet running, which e.g. occurs when a local search adopts a
random current solution during initialization. Times are always positive
(or -1) and increasing. Values are either increasing (in case of
maximization) or decreasing (in case of minimization).If contained in the given data, a run also has an element
best.solution representing the final best solution found during that
search run. The last element of values then indicates the value of
this best solution. When writing results obtained from the analysis tools
in the 'JAMES' extensions module to a JSON file, one should provide a JSON
converter for the solution type of the analyzed problems if it is desired
that the actual best found solutions are contained in the output file.
data contains results for a single problem only, the argument
problem can be omitted. Likewise, if for the considered problem
results are available for a single search only, the argument search
can be omitted.