Zobrazeno 1 - 10
of 390
pro vyhledávání: '"Lai, Tze Leung"'
Autor:
Baharav, Tavor Z., Lai, Tze Leung
Data depth, introduced by Tukey (1975), is an important tool in data science, robust statistics, and computational geometry. One chief barrier to its broader practical utility is that many common measures of depth are computationally intensive, requi
Externí odkaz:
http://arxiv.org/abs/2211.03985
Nature-inspired swarm-based algorithms have been widely applied to tackle high-dimensional and complex optimization problems across many disciplines. They are general purpose optimization algorithms, easy to use and implement, flexible and assumption
Externí odkaz:
http://arxiv.org/abs/2103.11113
Publikováno v:
In Stochastic Processes and their Applications August 2022 150:1222-1237
Publikováno v:
In International Review of Financial Analysis July 2022 82
Publikováno v:
Statistica Sinica, 2021 Jan 01. 31, 2275-2287.
Externí odkaz:
https://www.jstor.org/stable/27089275
Publikováno v:
Statistica Sinica, 2021 Jan 01. 31, 2381-2401.
Externí odkaz:
https://www.jstor.org/stable/27089280
Recently there has been much work on early phase cancer designs that incorporate both toxicity and efficacy data, called Phase I-II designs because they combine elements of both phases. However, they do not explicitly address the Phase II hypothesis
Externí odkaz:
http://arxiv.org/abs/1402.2550
Autor:
Chan, Hock Peng, Lai, Tze Leung
Publikováno v:
Annals of Statistics 2013, Vol. 41, No. 6, 2877-2904
By making use of martingale representations, we derive the asymptotic normality of particle filters in hidden Markov models and a relatively simple formula for their asymptotic variances. Although repeated resamplings result in complicated dependence
Externí odkaz:
http://arxiv.org/abs/1312.5114
Publikováno v:
Annals of Statistics 2011, Vol. 39, No. 5, 2356-2382
Probability forecasts of events are routinely used in climate predictions, in forecasting default probabilities on bank loans or in estimating the probability of a patient's positive response to treatment. Scoring rules have long been used to assess
Externí odkaz:
http://arxiv.org/abs/1202.5140