Software reliability analysis based on EM algorithm

From the test case and the test input domain,proposed one kind of new test method,which could achieve the selective random input.To some extent,random testing was combined with partition testing efficiently.At the same time,proposed the new software reliable model bases on software defect's influence,software complexity and information insufficiency.And reasoned and proved this model by integrating the EM algorithm and the mathematical statistic knowledge.Lastly,by the experiment,proves that this model can bring the better effect into play.