báo cáo khoa học: "Restricted Maximum Likelihood to estimate variance components for mixed models with two random factors Karin MEYER" ppt

... 2) (1988) 33-34. [35] Meyer K., Restricted maximum likelihood to estimate variance components for animal models with several random effects using a derivative free algorithm, ... factors in a nontrivial way, the derivation of the formulas for incomplete data must be performed carefully in order to obtain correct gradient information....

Ngày tải lên: 09/08/2014, 18:22

... correlations to be in the range from -1 to 1 and, for more than two traits, for them to be consistent with each other; more generally, estimated covariance matrices need to be ... = 2q -1 possible Meyer K (1989) Restricted maximum likelihood to estimate variance components for animal models with several random effects using...

Ngày tải lên: 09/08/2014, 18:22

... approach to WSD that directly incorporates evidence from four other languages. To this end, we build further on two well-known research ideas: (1) the possibility to use parallel corpora to extract ... strategy for the selection of our bag-of-words translation fea- tures (we did not perform any filtering on the trans- lations except for Part-of-Speech information), we observe tha...

Ngày tải lên: 20/02/2014, 05:20

... descriptions into graphic sketches. We discuss some general prob- lems implied by such inter-mode transcrip- tion. We propose a model for an automatic text -to- image translator with a two- stage ... descriptions to sketches: a model for a text -to- image translator Lidia Fraczak LIMSI-CNRS, b£t. 508, BP 133 91403 Orsay cedex, France fraczak@limsi.fr Abstract This paper de...

Ngày tải lên: 08/03/2014, 07:20

... realization to form a grammatically correct and fluent sentence. Thus any NLG technique can be broadly divided into two parts  Templates fill up  Surface realization Now each of these two steps for ... system. Example 1 Let the user wants to tell, “I am going to school with father” Step 1: The user inputs will be Who => I To Where => school With Whom =>...

Ngày tải lên: 17/03/2014, 04:20

... associated with the cytoskeleton, either in the form of actively translating mRNPs in cytoskeleton- bound polysomes or inactive mRNPs [17]. Taken together with the ability of annexins to bind to F-actin, the ... (perinuclear cytoplasm and cytoskele- ton) and ⁄ or different interactions with the cytoskeleton – with actin microfilaments in the case of c-myc and with intermediate fil...

Ngày tải lên: 30/03/2014, 15:20

... codes to the corpus. The majority code with at least two votes from the three annotators was considered as the gold-standard code for the record. Moreover, a clinical record can be assigned with multiple ... occurrences) codes account for only 3% of the to- tal code occurrence in the challenge data set. There are 19 codes with a frequency between 10 and 100 and altogether they...

Ngày tải lên: 31/03/2014, 00:20

... preprocessing mod- ule for reordering needs a parser of the SL, a word alignment tool, and a Maximum Entropy training tool. We use the Stanford parser (Klein and Man- ning, 2003) with its default Chinese ... is solely defined by distortion limit. Syntax 1 is certainly a potential solution to global reordering. For example, for the last two Chinese phrases in figure 1(a), simply sw...

Ngày tải lên: 31/03/2014, 01:20

... do not use class information very effectively for sev- eral reasons: 1 In WordNet, a particular sense be- longs to several classes (a word belongs to a class if it falls within the IS-A tree ... sense. As a result, before deciding attachment, it is first nec- essary to determine the correct sense for each word. 3 None of the preceding methods used classes for verbs. 4 For...

Ngày tải lên: 31/03/2014, 04:20

... belonging to GH11 [15]. Experimentally deter- mined K i values ranging from 5 to 30 nm for TAXI [12,22,23] and from 3 to 610 nm for XIP [21] suggest tight binding inhibition for both inhibitor types. The ... sequenced to confirm the desired mutation. The vectors pPICZaC-TAXI-H374A ⁄ K ⁄ Q were linea- rized with Pme I and used for transformation by means of homologous recombin...

Ngày tải lên: 19/02/2014, 07:20