public void setEvaluationFrequency(String evaluationFrequency) {
        this.evaluationFrequency = evaluationFrequency;
    }
<p>
Specifies how often the anomaly detector runs and look for anomalies. Set this value according to the frequency
that the log group receives new logs. For example, if the log group receives new log events every 10 minutes,
then setting <code>evaluationFrequency</code> to <code>FIFTEEN_MIN</code> might be appropriate.
</p>

@param evaluationFrequency
       Specifies how often the anomaly detector runs and look for anomalies. Set this value according to the
       frequency that the log group receives new logs. For example, if the log group receives new log events
       every 10 minutes, then setting <code>evaluationFrequency</code> to <code>FIFTEEN_MIN</code> might be
       appropriate.
@see EvaluationFrequency
aws-java-sdk-logs/src/main/java/com/amazonaws/services/logs/model/UpdateLogAnomalyDetectorRequest.java