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Update WHATS_NEW.md
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@ -49,7 +49,7 @@ A solution can now consists of assigned and unassigned jobs. There are various r
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demand exceeds available capacity, the job cannot be served within driver's operation time or the job is just too costly to
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serve it with your own fleet.
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Note that jsprit uses "soft" approach to deal with unassigned jobs, i.e. each unassigned job will be penalyzed in the objective function
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Note that jsprit uses a "soft" approach to deal with unassigned jobs, i.e. each unassigned job will be penalyzed in the objective function
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(see default objective https://github.com/jsprit/jsprit/blob/master/jsprit-core/src/main/java/jsprit/core/algorithm/VariablePlusFixedSolutionCostCalculatorFactory.java [line 55]).
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If you omit penalyzing them, you probably end up with a solution consisting solely of unassigned jobs (the less the better in terms of total costs).
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This, however, easily enables you to define objective functions that maximizes profits.
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