using scalable vector graphics
Tài liệu Báo cáo khoa học: "Reading Level Assessment Using Support Vector Machines and Statistical Language Models" pdf
... other features using support vector machines provided the best results Future work includes testing additional classifier features, e.g parser likelihood scores and features obtained using a syntax-based ... the SVMlight toolkit developed by Joachims (1998b) Using development data, we selected the radial basis function kernel and tuned parameters using cross validation and grid search as described ... (1) The parameters of the model are estimated using a maximum likelihood estimate based on the observed frequency in a training corpus and smoothed using modified Kneser-Ney smoothing (Chen and...
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Tài liệu Báo cáo khoa học: "Lexical transfer using a vector-space model" doc
... corpus Vector generator Input vector, I Corpus vector, {E} Cosine calculation The most similar vector Figure System Configuration Figure outlines our proposal Suppose that we have the sentence vector ... concerned word “dry.” 2.2 Sentence vector We propose representing the sentence as a sentence vector, i.e., a vector that lists all of the words in the sentence The sentence vector of the first sentence ... caused by errors in the corpora and data sparseness to be reduced Vector- space model This section explains our trial for applying a vector- space model to lexical transfer starting from a basic idea...
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Gene Selection for Cancer Classification using Support Vector Machines pot
... support vectors Those with weight satisfying the strict inequality 0
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Báo cáo khoa học: "Word Alignment in English-Hindi Parallel Corpus Using Recency-Vector Approach: Some Studies" ppt
... recency vector of wj , j = or Here, T is some predefined threshold: the three corpora as Storybook corpus, Sentence corpus and Advertisement corpus, respectively Word Alignment Algorithm: Recency Vector ... approach to compute the matching cost C(n, m) of two vectors v1 and v2 of lengths n and m, respectively The cost is calculated recursively using the following formula, Length Constraint: The constraint ... used in Somers’ algorithm for comparing recency vectors In the following subsection we discuss the experimental results of the proposed approach 653 Using Somers’ second filter on each corpus for...
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Báo cáo khoa học: "Automatic Prediction of Cognate Orthography Using Support Vector Machines" potx
... At this point the focus switches over to the tool itself, which learns regular patterns using Support Vector Machines and then uses the information gathered to tag any possible list of words ... taggers available, we decided to opt for SVMTool, a generator of sequential taggers based on Support Vector Machines developed by Gimenez and Marquez (2004) In fact, various experiments carried out ... word in the original file The task was therefore a quite straightforward one: train the SVM tagger using the training data file and – starting from a list of words in the source language (English)...
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image classification using support vector
... Science, 2012, 5, 32-38 Image Classification using Support Vector Machine and Artificial Neural Network 35 3.1 Using ANN to classify on each sub-image 3.2 Using SVM to aggregate the classify result ... Network (ANN) and Support Vector Machine (SVM) applying for image classification Original Image CL1 The output of image’s feature extraction is often a vector or multi vectors In this research, ... 8, the feature vector of decomposing level 1, red blocks, are the input of ANN1, the feature vector of decomposing level 2, 16 green blocks, are the input of ANN2, and the feature vector of overlap...
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Báo cáo hóa học: "Research Article Quad-Quaternion MUSIC for DOA Estimation Using Electromagnetic Vector Sensors" pptx
... array of N EM vector sensors, the spatial steering vector dθ,ϕ is given by T T T dθ,ϕ = eJ ·2π(k1 eθ,ϕ /λ) , , eJ ·2π(kN eθ,ϕ /λ) , (21) where kn is the position vector of the nth EM vector sensor, ... associated right eigenvector of Q λn un uH , n (13) √ where U = (1/ 2)ΨN Ub ∈ (HH )N ×4N , λn is the nth element of the diagonal of D, un is the nth column vector of U Lemma The eigenvectors corresponding ... intrinsic “structure” of this eigenvector is independent of the above-mentioned eigenvector indetermination QUAD-QUATERNION MUSIC 3.1 Quad-quaternion model for EM vector sensors Let (θ, ϕ) and (γ,...
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Báo cáo hóa học: " Research Article Adaptive Transmission of Medical Image and Video Using Scalable Coding and Context-Aware Wireless Medical Networks" potx
... image data in telemedicine systems using context-aware medical networks Adaptive transmission is achieved through scalable video coding using H.264 and wavelet-based scalable image compression with ... the proposed scalable image coding scheme, whereas Section deals with the scalable H.264 video coding Section introduces the proposed context-awareness framework Performance aspects using a prototype ... proposed platform using H.264 and wavelet scalable coding for image and video data EVALUATION PLATFORM In order to validate the adaptive transmission of medical video and image data using context-aware...
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Báo cáo hóa học: " Research Article Bird Species Recognition Using Support Vector Machines" doc
... solved analytically The SMO algorithm solves the Lagrangian for two vectors at each iteration The vectors are selected from the set of vectors that violates the optimality condition Table 2: 1st set ... 2000 [27] J C Platt, “Fast training of support vector machines using sequential minimal optimization,” in Advances in Kernel Methods - Support Vector Learning, B Scholkopf, C Burges, and A J ... detailed tutorial covering support vector machines, refer to [24] 4.1 3.2 Descriptive parameters Abbreviation Binary classification Let xi ∈ m be a feature vector or a set of input variables and...
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Báo cáo hóa học: " The Optimal Design of Weighted Order Statistics Filters by Using Support Vector Machines" doc
... are classified into 1 -vector and 0 -vector signals The input signals X k are 1 -vector if they satisfy U(W T X k ) = i i They are 0 -vector if they satisfy U(W T X k ) = In vector i space, these ... i when the output value is m Hence, the vector X m is called the i 1-support vector and the vector X m+1 is called the 0-support i C.-C Yao and P.-T Yu vector, because X m and X m+1 are helpful ... from input signal vector Xi and Yi = {X j | |X j − D i | ≤ |X k − D i | , X j , X k ∈ X i } Step The training patterns x1i and x2i are gotten from input signal vector Xi by using desired output...
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Using the Renesas Graphics API to Create a User Interface
... Creating Interaction with the Screen 32 © 2012 Renesas Electronics America Inc All rights reserved Using Events to Signal Updates Use Callback to control non-graphical elements Use Events to...
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Using the Renesas Graphics API to Create a User Interface_Part2_LabProcedure
... SVG (Scalable Vector Graphics) file and make component BMP (bitmap) files that are compatible with GAPI Procedural Steps Step 3.1 Open the “Medical.svg” file in the “C:\Workspace\5L08I _Graphics_ API\Lab3_Graphical_Resources” ... programs, to select multiple items in Inkscape, hold down the “shift” key while selecting Using the Reneas Graphics API to create a user interface V1.0 Page of 10 LAB PROCEDURE Step 3.3 Looking ... and slider button are separate objects) Open the export dialog by pressing Using the Reneas Graphics API to create a user interface V1.0 Page of 10 LAB PROCEDURE Check “batch export…”...
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Efficacy of different protein descriptors in predicting protein functional families using support vector machine
... developed using an analytical basis so the model tends to be a black box [115, 116] Output layer Hidden layer Input layer Figure 3: Example of a simple neural network Support vector machines Support vector ... classification, a pattern is represented by a set of d descriptors, giving a d-dimensional feature vector Using statistical decision theory, decision boundaries between pattern classes are then established ... ( w, b) = yi ( w ⋅ x + b) , (2) and the margin of a set of vectors S = {x1, …, xn} is defined as the minimum distance from H to the vectors in S w⋅ x w⋅ x − max { x| y =1} || w || { x| y = −1}...
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HVAC control using support vector regression models
... Supply air temperature u Input vector u1 Supply air fan speed u2 Chilled water valve opening v Input vector to dynamic model v ij Support vector in dynamic model w Weigh vector in feature space x1 ... Nonlinear Control 12 2.4 A New Tool – Support Vector Regression .13 Chapter Support Vector Regression 14 3.1 Introduction to Support Vector Machine .14 3.1.1 Basic Ideas ... training the neural network using actual input-output data from the plant under control 12 Chapter Literature Review 2.4 A New Tool – Support Vector Regression The Support Vector Machine (SVM) (Schölkopf...
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Advanced Graphics Programming Techniques Using OpenGL P1
... developed graphics hardware support software and graphics libraries, including XGL Tom is also an adjunct professor at Santa Clara University, where he teaches courses in computer graphics using ... Engineer with the Advanced Graphics Software group at Silicon Graphics David joined SGI in 1991 and has contributed to the development of RealityEngine and InfiniteReality graphics He has worked extensively ... Performance Graphics group at Sun Microsystems He works in the development of new graphics accelerator architectures and contributed to the development of the GT, ZX, and Elite3D graphics accelerators...
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Advanced Graphics Programming Techniques Using OpenGL P2
... interactively manipulated using stencil if the remainder of the tree is cached as a B-rep The algorithm presented here is from a paper by Tim F Wiegand describing a GL-independent method for using stencil ... easier to port the program to different screen sizes or arrangements The view direction vector and the vector separating the left and right eye position are perpendicular to each other The two ... once and then manipulated as a static model because they are slow to generate Drawing a CSG model using stencil usually means drawing more polygons than a B-rep would contain for the same model...
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Báo cáo khoa học: "Contextualizing Semantic Representations Using Syntactically Enriched Vector Models" ppt
... secondorder vector of acquire with the first-order vector of knowledge We let the first-order vector with its selectional preference information act as a kind of weighting filter on the second-order vector, ... Euclidean vector space V1 spanned by the set of orthonormal basis vectors {er,w | r ∈ R, w ∈ W }, i.e., a vector space whose dimensions correspond to pairs of a relation and a word Recall that any vector ... compute the second-order vector of the target verb, contextually constrain it by the first-order vectors of the verb’s arguments, and compare the resulting vector to the vectors that represent the...
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Fast Computation of Database Operations using Graphics Processors pptx
... implementation of each operation was redesigned for increasing the vectorization rate and the vector length The limitation of using a vector processor is that the load-store instruction can have high ... Humphreys A multigrid solver for boundary value problems using programmable graphics hardware ACM SIGGRAPH/Eurographics Conference on Graphics Hardware, 2003 [12] N Govindaraju, B Lloyd, S Yoon, ... Trans on Graphics, 22(3):501–510, 2003 [13] M Harris, G Coombe, G Scheuermann, and A Lastra Physically-based visual simulation on graphics hardware SIGGRAPH/Eurographics Workshop on Graphics...
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vector math for 3d computer graphics - interactive tutorial
... file:///C|/InetPub/wwwroot/VectorLessons/vectorIndex.html (2 of 2) [10/9/01 2:23:19 PM] CHAPTER - Vectors, Points, and Column Matrices created 08/19/97; revised 08/01/00; bug (ant) fixes 09/14/00 CHAPTER - Vectors, ... representing Vectors connecting two points In the diagram point A is the tail of the vector and point B is the tip of the vector QUESTION 10: The column matrix d represents the displacement vector ... how it is used to represent the geometrical operation of vector addition q q q q q q q Addition of geometrical vectors Addition of vectors using the head-to-tail rule Coordinate frames Representing...
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guidebook to r graphics using microsoft windows
... Data: Takezawa, Kunio, 1959— Guidebook to R graphics using Microsoft Windows / Kunio Takezawa p cm Includes index ISBN 978-1-118-02639-7 (pbk.) Computer graphics R (Computer program language) Microsoft ... with a Windows OS Guidebook to R Graphics Using Microsoft Windows, First Edition By Kunio Takezawa Copyright © 2012 John Wiley & Sons, Inc www.it-ebooks.info BASIC GRAPHICS Access "the R Project ... = " x \ ylab = "y") } (1) par() sets the structure of R graphics and outputs the setting In this example, a graphics area is set in a graphics window The meanings of omi = and mai = are illustrated...
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