the bag of words document model
Efficient retrieval and categorization for 3d models based on bag of words approach
Ngày tải lên :
10/09/2015, 09:10
... Representation To represent a 3D model using Bag- of- Words model, the collection of projected depth images of the 3D model can be treated as a document The "words" of the depth images can be defined by ... between two models However, salient features often not cover the whole content of the views of a 3D model, thus not descriptive enough for the representation of the 3D models Therefore, there is ... along the principle axes of the model and proposed the representation to extract the moment of inertia, the average distance of surface from axis, and the variance of distance of surface from the...
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The grammar of words an introduction to linguistic morphology
Ngày tải lên :
01/09/2013, 11:31
... lexemes by adding the affix -er to the stem form of the verb On the left side of the arrow, the requirements on the properties of the input words are specified, on the right side the formal and semantic ... (Salmon 2000), to refer to the study of the form of words In present-day linguistics, the term ‘morphology’ refers to the study of the internal structure of words, and of the systematic form–meaning ... the analysis of existing words into their constituent pieces The language user is able to make new words or forms of words, and it is this form of creativity that is the focus of morphology The...
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Tài liệu Báo cáo khoa học: "An API for Measuring the Relatedness of Words in Wikipedia" docx
Ngày tải lên :
20/02/2014, 12:20
... e.g the MediaWiki software5 , integrated within a Linux, Apache, MySQL and PHP (LAMP) software bundle The architecture of the API consists of the following modules: RDBMS: at the lowest level, the ... encyclopedia page objects and compute the relatedness scores The information flow of the API is summarized by the sequence diagram in Figure The higher input/output layer the user interacts with is provided ... articles in the categorization graph Examples of programmatic usage of the API are presented in Figure In addition, the software distribution includes UNIX shell scripts to access the API interactively...
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Báo cáo " Assessment of the influence of interpolation techniques on the accuracy of digital elevation model " potx
Ngày tải lên :
05/03/2014, 16:20
... point of interest to the sample point i ; and the power p controls the significance of sample points to the interpolated values, based on their distance to the output point The higher the power, the ... Compute RMSE of DEM Fig The workflow for assessing the influence of interpolation technique on the accuracy of DEM by using ArcGIS software 2.2 The workflow The assessment of influence of interpolation ... weight, the smoother the output surface For the tension spline, the higher the weight, the coarser the output surface More detailed information about the spline interpolation can be found in [6] - The...
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Báo cáo khoa học: "The use of formal language models in the typology of the morphology of Amerindian languages" potx
Ngày tải lên :
07/03/2014, 22:20
... Cpos gg q Q With the aim of showing the simplicity of the phonologic rules we transcribe the two-level rules we have implemeted with the transducers in the thesis R1-R4 model the medialization ... prefixes In the next example the suffixation of the reflexive (−l at) forces the use of the active person with prefixes of the voice medium class because the agent is affected by the action Example (a) ... is at left and adjacent to the usual mark of the third person and after the mark of negation sa Therefore, their agglutination is reserved to the last transitions The resulting two-typed automata...
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Báo cáo khoa học: "Shallow parsing on the basis of words only: A case study" pptx
Ngày tải lên :
08/03/2014, 07:20
... only on the information present in the sentence, i.e on the words themselves The question then arises whether we could use this information directly, and thus save the explicit tagging step The second ... in the table) consists of the values for all features (the columns) and the functionchunk code for the focus word The features describe the focus word and its local context For the chunk part of ... where is the number of features, is a weight for feature , and estimates the difference between the two instances’ values at the th feature The classes of the nearest neighbors then determine the...
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the mit press the art of agent-oriented modeling aug 2009
Ngày tải lên :
11/06/2014, 15:29
... transforming the models of the motivation layer into the models of the system design layer Likewise, an implementation process is the transformation of design models into the models of the deployment ... trilogy Lord of the Rings The movie producers had the challenge of creating realistic large-scale battle scenes between the coalition of the heroes and their followers and the coalition of their enemies ... track to the location where it would be shaped into sheets Key discussion points were the layout of the plant, viscosity of the model liquid, and what aspects of the model would be useful for the...
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Báo cáo sinh học: " Generalizing the use of the canonical transformation for the solution of multivariate mixed model equations" doc
Ngày tải lên :
09/08/2014, 18:22
... In the blocks effects general expression (3!, one can isolate in the coefficient matrix the diagonal corresponding to the fixed effects on the one hand and to the random on the other The off-diagonal ... contradiction to the original purpose of using a reduced animal model, which is to solve a smaller system of mixed model equations with the additive genetic values of the parent animals only To avoid the ... consider the particular case where there are no missing records, one of the recorded animals has a record on each of the t traits, and the same model applies to all traits Let y be the vector...
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Báo cáo sinh học: "On the relevance of three genetic models for the description of genetic variance in small populations undergoing selection" docx
Ngày tải lên :
09/08/2014, 18:22
... under the hypothesis of a very large number of independent identical loci, the oligogenic model and the Gaussian theory agree closely These first results validate the use of the ’full-finite’ model ... stochastic models for well-known phenomena allowed validation of the genetic model used for the MC simulations 4.1 Effect of number of loci Table I presents the values of RV[30] provided by the three models ... the simulation The analytical models of Verrier et al [14] and Chevalet [3] will then be described, each corresponding to a different choice of hypotheses for the algebraic formalization of the...
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Báo cáo sinh học: "Efficient algorithms for training the parameters of hidden Markov models using stochastic expectation maximization (EM) training and Viterbi training" potx
Ngày tải lên :
12/08/2014, 17:20
... Proof: The proof for this theorem is very similar to the proof of theorem for Viterbi training and therefore omitted The key differences are, first, that l here corresponds to the state at the ... hidden Markov models Having computationally efficient algorithms for training the free parameters of these models is key to optimizing the performance of these models and to adapting the models to ... bioinformatics applications, however, where the number of states in the model M is large, the connectivity T max of the model high or the training sequences are long, these memory and time requirements...
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Báo cáo y học: " The utilization of humanized mouse models for the study of human retroviral infections" docx
Ngày tải lên :
12/08/2014, 23:22
... experimental model Here, we focus on the development of each of these models for the study of human retroviral infection, i.e., with HIV-1 and HTLV-1 The comparison of all of these models in historical ... as the liver, lungs, and brain The uniqueness of this model is derived from its lack of NK cells; therefore, the lack of innate immunity allows for the presentation of a susceptible model for the ... half of the timeline denotes the emergence of key humanized mouse models The top half of the timeline denotes the application of the models to HIV-1 and HTLV1 research The area from 2005 to 2009...
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Báo cáo y học: " The value of a risk model for early-onset candidemia" ppt
Ngày tải lên :
13/08/2014, 19:20
... validated risk model can have a profound impact on early therapy and intervention in these cases The role of early appropriate therapy has become important as inappropriate or delayed therapy leads ... of any kind [12] The development of a risk model as described by Shorr and colleagues therefore becomes a useful tool in determining the highest risk individuals for early-onset candidemia, thereby ... remain the gold standard for diagnosis but take 24 to 72 hours for growth Risk analysis models or scores have been used in the past for prophylaxis or empiric therapy for candidemia [5,6] These...
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Báo cáo sinh học: "The use of fixed effect models and mixed models to estimate single gene associated effects on polygenic traits" pot
Ngày tải lên :
14/08/2014, 20:20
... genotype in the model affected both the rank and the magnitude of the NIHC associated effects (G The significance of the ranking of the G j ) j effects according to the different models is shown ... the average linear effect of the pth allele of the investigated gene is the number of alleles of the investigated gene is the frequency of the pth allele carried by the individual (Ap = 0, 2, ... INTERPRETATIONS OF THE SINGLE GENE ASSOCIATED PARAMETERS The parameters of interest in the models are estimated by the G effects The j total effect associated with each of the genotypes for the investigated...
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factors affecting the adoption of e-commerce model developed for small and medium enterprises in viet nam
Ngày tải lên :
23/08/2014, 02:03
... similar to the B2C model, however, the difference is that in this case the consumer is the seller and the business organization is the buyer In this kind of a transaction, the consumers decide the price ... from the behavioural intentions, these include the functions of an individual‟s attitude towards the behaviour and the subjective norm surrounding the performance of the behaviour Accordingly, the ... of use (PEOU) and their attitudes towards the use of the system The technology acceptance model (TAM), developed by Davis, F., et al., (1989), is one of the most widely used and influential models...
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the bag of gold social studies
Ngày tải lên :
06/03/2015, 21:09
... happened at the end of the story? What words would you use to tell about the king? How were the king and the water king alike? How were they different? Would you change the end of the story? How? ... said The king saw some plums that were good to eat “I’ll give you a plum for your gold,” he said The water king did not give him the gold “Give me that gold!” said the king He went for the bag of ... under the water The king was not happy Now it was night, and he had no gold The king went home very sad Te a c he rR Think Critically ea d- What made the king happy at the beginning of the story?...
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The application of ANFIS prediction models for thermal error compensation on CNC machine tools
Ngày tải lên :
26/09/2015, 12:04
... laws of ANNs and the linguistic transparency of fuzzy logic theory [11] By employing the ANN technique to update the parameters of the Takagi-Sugeno type inference model, the ANFIS is given the ... number of thermal sensors may have a negative influence on predication accuracy and robustness of a thermal prediction model One of the difficult issues in thermal error modelling is the selection of ... on the machine tool and the thermal displacement of the spindle are measured simultaneously; the thermal displacement of the vertical milling machine is shown in Fig The maximum displacement of...
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The use of credit scoring models and the importance of a credit culture
Ngày tải lên :
04/10/2015, 10:26
... -Assess the yield in the U.S market on the modified BRE of the emerging Market credit, then add the sovereign yield spread Finally, compare the resulting required yield with the yield in the market ... Equation MMR(t) = Total value of defaulting debt in year (t) total value of the population at the start of the year (t) MMR = Marginal Mortality Rate One can measure the cumulative mortality rate ... -Adjust BRE for Risk of Industry in the Emerging Market vs Risk of the Industry in the U.S • ± - or notches 28 An Emerging Market Credit Scoring System • Step -Adjustment of BRE for Competitive...
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