Orientation weighting restricts the direction of trajectories by predicted candidate trajectories and shrink ferret window , and reduces the amount of calculation . truncated sequential probability ratio test ( tsprt ) is also a algorithm of tbd , it can improve calculation efficiency by multistage thresholds to truncate tree - structured list of candidate trajectory of low degree of confidence 截?cái)嘈蜇炈迫槐确椒ㄒ彩且环Ntbd檢測的方法,其通過多級門限截?cái)嘀眯哦容^低的軌跡樹達(dá)到提高效率的目的,在動態(tài)規(guī)劃中加入該算法,使之積累的軌跡數(shù)減少,降低了計(jì)算量和存儲量。
百科解釋
The sequential probability ratio test (SPRT) is a specific sequential hypothesis test, developed by Abraham Wald. Neyman and Pearson's 1933 result inspired Wald to reformulate it as a sequential analysis problem.