thesis-a hidden markov model based approach for face detection and recognition

... dehydrogenases⁄ reductases A hidden Markov model- based method and its application on complete genomes Yvonne Kallberg 1,2 and Bengt Persson 1,2 1 IFM Bioinformatics, Linko ¨ ping University, Sweden 2 Centre for Genomics ... the amino acid sequence as input. The method is based upon hidden Markov models and sequence pattern analysis. The pre- diction sensitivity is 79% a...

Ngày tải lên: 23/03/2014, 10:21

... proposed for generating more coherent and less redun- dant summaries, such as HIERSUM (Haghighi and Vanderwende, 2009) and TTM (Celikyilmaz and Hakkani-Tur, 2011). For instance, HIERSUM models ... topic model obtained for the background in the TAC-2011 dataset, and the base and update models for collection D1110. As expected, the top unigrams and bigrams are all closed...

Ngày tải lên: 31/03/2014, 20:20

... the client to increase the reliability and value of their 18 NLP AND COACHING own thinking and performance to themselves and their chosen associates in and for the future. 8    ... prior to consciousness, pre- verbal and beyond our ability to influence. The second set of transforms is those of natural language and its derivative forms – formal s...

Ngày tải lên: 17/03/2014, 17:20

... 10 −1200 −1000 −800 −600 −400 −200 0 200 Prototype HMM Uniform Segmentation Viterbi Segmentation Initialize Parameters Segmental K Means Convergence NO YES Initialized HMM Initialized HMM Estimated HMM Algorithm Forward Backward Baum-Welch Convergence YES NO Frontal ... HMM Initialized HMM Estimated HMM Algorithm Forward Backward Baum-Welch Convergence YES NO Frontal Face Not Frontal Face...

Ngày tải lên: 24/04/2014, 12:35

... order to meet the demands associated with information searching and information retriev- ing, especially to support search engines and automatic answer systems on the Internet. For this purpose, ... our system, we have pro- posed a hybrid model for the problem of Viet- namese POS Tagging (Chau and Tuoi, 2006). This model combines a rule -based method and a statistical le...

Ngày tải lên: 08/03/2014, 01:20

... in structure between hidden Markov models (HMM) and hierarchical hidden Markov models (HHMM). The HHMM structure allows repeated parts of the model to be merged together. A merged model takes advantage ... natu- ral language, hidden Markov models. 1 Introduction Hidden Markov models (HMMs) were introduced in the late 1960s, and are widely used as a prob- abilistic tool...

Ngày tải lên: 08/03/2014, 02:21

... feasibility and performance of a generic paraphrase -based approach for RE. Our configuration assumes a set of entailing templates (non-symmetric “paraphrases”) for the target relation. For example, for ... applicative evaluation scheme for paraphrase acquisi- tion and obtaining a generic and largely unsupervised configuration for RE. We an- alyze the potential of our appr...

Ngày tải lên: 31/03/2014, 20:20

... statistical analysis does not sup- 6We performed the same analysis for the last and first syllables in the reparandum and repair, respectively, and for normalized f0 and energy; results did not substantially ... represented and lexical and syntactic category assign- ments hand-corrected, indicating that, in theory, the edit signal can be computationally exploited for b...

Ngày tải lên: 20/02/2014, 21:20

... 2009. c 2009 Association for Computational Linguistics Text Summarization Model based on Maximum Coverage Problem and its Variant Hiroya Takamura and Manabu Okumura Precision and Intelligence Laboratory, ... time. Stack Decoding for k = 0 to K − 1 for each S ∈ queues[k] for each s l ∈ D insert s l into S insert S into queues[k + c l ] pop if queue-size exceeds the stacksize...

Ngày tải lên: 17/03/2014, 22:20

... scenario is the worst one for a bank? Evidence from a tracking bank approach for German savings and cooperative banks Christoph Memmel Discussion Paper Series 2: Banking and Financial Studies No ... Banking and Financial Studies No 07/2008 Discussion Papers represent the authors’ personal opinions and do not necessarily reflect the views of the Deutsche Bundesbank or its staff....

Ngày tải lên: 22/03/2014, 23:20