a simple and general method for transferring genes

... learning approach that we use is that it is simpler and more general than that of Ando and Zhang (2005) and Suzuki and Isozaki (2008). Their methods dictate a particular choice of model and training ... the final NER F1 results. We compare to the state-of-the-art methods of Ando and Zhang (2005), Suzuki and Isozaki (2008), and for NER—Lin and Wu (2009). Tables 2 and 3 show that accuracy can be ... improve generalization accuracy. Semi-supervised models such as Ando and Zhang (2005), Suzuki and Isozaki (2008), and Suzuki et al. (2009) achieve state-of-the-art accuracy. However, these approaches...

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Ngày tải lên: 19/06/2014, 08:20

Ngày tải lên: 20/06/2014, 04:20

... recall measures for evaluating parse accuracy do not mea- sure the accuracy of empty node and antecedent re- covery, but there is a fairly straightforward extension of them that can evaluate ... knowledge than the pattern-matching algorithm described here. This algorithm is both simple and general, and can serve as a benchmark against which more complex ap- proaches can be evaluated. NP NP DT the NN man SBAR S NP NNP Sam VP VBZ ... terminal (i.e., the word) and its preterminal label. Auxiliary verbs such as is and being are relabelled as either a AUX or AUXG respectively. The relabelling of auxiliary verbs was performed primarily...

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Ngày tải lên: 05/09/2013, 09:38

... have built-in Java support via something known as the Java Virtual Machine (JVM), and there are several standard <object> and non-standard <applet> tags that are used to add Java ... The advantage are that the download time is faster than Java, and also you don't have to worry about integrating different languages into the page, as Curl is capable of providing the same ... CGI receives and transmits data means that the data is not easily manipulated by many programming languages, so you need one with good facilities for manipulating text and communicating with...

Ngày tải lên: 06/11/2013, 00:15

... Tools, and General Guidance for Public Speaking, Page 4 What does it mean to speak from the heart? • You speak because of a call , grounded in faith and mercy and grace; • You speak because ... Tools, and General Guidance for Public Speaking, Page 19 HANDLING QUESTIONS AND ANSWERS 1. Anticipate questions and plan answers. 2. Repeat or rephrase each question before answering ... message, and not yourself and your anxiety. E. Take a deep breath, pause, and establish eye contact before starting. 4. Act confident, even if you don’t feel that way. A. Never start by apologizing...

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Ngày tải lên: 24/01/2014, 19:20

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Ngày tải lên: 13/02/2014, 12:20

... the Fallopian tubes, uterus and vagina, 148 The posterior abdominal wall, 149 ◊◊The suprarenal glands, 151 ◊◊Abdominal aorta, 151 ◊◊Inferior vena cava, 153 ◊◊Lumbar sympathetic chain, 153 Part ... features Radiology Since it contains air, the trachea is more radio-translucent than the neigh- bouring structures and is seen in posteroanterior and lateral radiographs as a dark area passing downwards, ... fascia covering psoas major and the lateral of fascia overly- ing quadratus lumborum. The fibrous medial borders of the two crura form a median arcuate ligament over the front of the aorta. 2◊◊Acostal...

Ngày tải lên: 17/02/2014, 19:20

... disease. Accordingly, the omega fats, which are polyunsaturated fatty acids (PUFAs) called docosahexaenoic acid (DHA) and eicosapen- taenoic acid (EPA), are now accepted generally as a new and ... vita- mins associated with fat, such as vitamins A and E, are particularly dependent on vitamin C for protection against oxygen free radicals that may damage DNA and cell structure. Vitamin ... deter: Cardiovascular diseases ▶ In ammation and pain ▶ Several types of cancer ▶ Microbial, fungal, parasitic, and viral infections ▶ Metabolic syndrome, obesity, and diabetes ▶ Gastrointestinal and...

Ngày tải lên: 06/03/2014, 05:21

... encodes a periplasmic acid phosphatase, which is very easy to assay [19]. The levels of acid phosphatase activity of an untransformed S. cerevisiae strain in SC-galactose medium are almost undetecta- ble, ... mRNA in a transcript length-dependent fashion, suggesting a role for SAGA in transcription elongation. The use of this assay allows the identifica- tion and ⁄ or characterization of new mutants and ... 5¢-CAGGATCGGTCGATTGTGC-3¢ (Stab Vida, Oeiras, Portugal). Acknowledgements We thank Francisco Malago ´ n and Francisco Navarro for their critical reading of the draft; we also thank S. Buratowski, T. Kokubo, A. Ponticelli,...

Ngày tải lên: 07/03/2014, 12:20

... pseudo- disambiguation task. Additionally, because LDA-SP is based on a for- mal probabilistic model, it has the advantage that it can naturally be applied in many scenarios. For example, we can obtain ... M. Wallach, Jason Naradowsky, David A. Smith, and Andrew McCallum. 2009. Polylingual topic models. In EMNLP. David Newman, Arthur Asuncion, Padhraic Smyth, and Max Welling. 2009. Distributed algorithms ... Branavan, Regina Barzilay, and David R. Karger. 2009. Global models of document structure using latent permutations. In NAACL. Stephen Clark and David Weir. 2002. Class-based probability estimation...

Ngày tải lên: 07/03/2014, 22:20

Ngày tải lên: 09/03/2014, 01:20

... ERG contain thou- sands of types. We use binary constraints be- tween every pair of types, for a total of millions of constraints and these are variables and con- straints over a domain of sets, ... set programming constraints always take a particular form: if x is a UL and a successor of y, then the constraints on its set S x are exactly that |S x | = λ + 1, S x ⊆ S y , and S x has intersection ... filter language models: Tera-scale LMs on the cheap. In Proceedings of the 2007 Joint Con- ference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning...

Ngày tải lên: 17/03/2014, 00:20

... equations are linear in du and dv and solved using a sparse linear solver. The estimates of u and v are then updated appropriately and the next iteration applied. One disadvantage of variational algorithms ... coarse-to-fine strategy. The most common approach is to build image pyramids by repeated blurring and downsampling (Lucas and Kanade 1981; Glazer et al. 1983;Burtetal.1983; Enkelman 1986; Anandan 1989; Black and ... the data and prior terms through the introduction of two sets of flow parameters, say (u data ,v data ) for the data term and (u prior ,v prior ) for the prior: E Global = E Data (u data ,v data )...

Ngày tải lên: 17/03/2014, 00:20