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- research-articleJanuary 2016
Modeling Monolingual Character Alignment for Automatic Evaluation of Chinese Translation
ACM Transactions on Asian and Low-Resource Language Information Processing (TALLIP), Volume 15, Issue 3Article No.: 16, Pages 1–18https://doi.org/10.1145/2815619Automatic evaluation of machine translations is an important task. Most existing evaluation metrics rely on matching the same word or letter n-grams. This strategy leads to poor results on Chinese translations because one has to rely merely on matching ...
- ArticleAugust 2012
Asset Allocation under Regime-Switching Models
BIFE '12: Proceedings of the 2012 Fifth International Conference on Business Intelligence and Financial EngineeringPages 144–148https://doi.org/10.1109/BIFE.2012.38We discuss an optimal asset allocation problem in a wide class of discrete-time regime-switching models including the hidden Markovian regime-switching (HMRS) model, the interactive hidden Markovian regime-switching (IHMRS) model and the self-exciting ...
- research-articleJune 2009
Combining incremental Hidden Markov Model and Adaboost algorithm for anomaly intrusion detection
CSI-KDD '09: Proceedings of the ACM SIGKDD Workshop on CyberSecurity and Intelligence InformaticsPages 3–9https://doi.org/10.1145/1599272.1599276Traditional Hidden Markov Model (HMM) has been successfully applied to anomaly intrusion detection. Incremental HMM (IHMM) further improves the training time of HMM. However, both HMM and IHMM still have the problem of high false positive rate. In this ...