a pet record class

Oxford University Press A Handbook Of Classroom English

Ngày tải lên : 05/10/2012, 09:53

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Tài liệu Customer Relationship Management: A Database Approach - Class 6 pptx

Ngày tải lên : 22/12/2013, 14:16

... contribution of a customer may be causally tied to churn and abandonment, making this trickier than it looks You need to understand NPV calculations LTV: Definition Accounting for Varying Levels ... present value in May dollars By comparing this score among a set of customers a prioritization is arrived at for directing future marketing efforts Lifetime Value metrics (Net Present Value models) ... retention rate, so Rrt=survival rate for t periods • • LTV is a measure of a single customer’s worth to the firm Used for pedagogical and conceptual purposes LTV: Definition Accounting for Acquisition...

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Báo cáo khoa học: Phaiodotoxin, a novel structural class of insect-toxin isolated from the venom of the Mexican scorpion Anuroctonus phaiodactylus pdf

Ngày tải lên : 07/03/2014, 16:20

... degradation carried out with an automatic apparatus Beckman LF 3000 Protein Sequencer (Palo Alto, CA, USA), using the peptide adsorbed on CD Inmmobilon membranes (Beckman part number 290110) A sample ... Ambion (Austin, TX, USA) The cDNA mix was synthesized from poly (A) + mRNA using M-MLV reverse transcriptase The cDNA was joined with the adaptor provided by the kit (5¢-gcugauggcgaugaaugaacacugcguuugCUGG ... obtained from data bank and the abbreviations stand for: AaH, Androctonus australis Hector; Amm, Androctonus mauretanicus mauretanicus; Bj, Buthotus judaicus; Bot, Buthus occitanus tunetanus; Cn, Centruroides...

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Báo cáo khoa học: "A Scalable Probabilistic Classiﬁer for Language Modeling" pdf

Ngày tải lên : 07/03/2014, 22:20

... Probabilistic Language Model Journal of Machine Learning Research, 3:1137–1155 A Berger, V Della Pietra, and S Della Pietra 1996 A Maximum Entropy Approach to Natural Language Processing Computational ... Speech and Language, 8:1–38 B Roark, M Saraclar, and M Collins 2007 Discriminative n-gram Language Modeling Computer, Speech and Language, 21:373–392 R Rosenfeld 1994 Adaptive Statistical Language ... contrast to the partition function of the maximum-entropy classiﬁer, which requires a summation over all classes 2.1 Parameter Estimation The VMM has two types of parameters: the categorical parameters...

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THE PRESIDENT’S PLAN FOR A STRONG MIDDLE CLASS & A STRONG AMERICA pptx

Ngày tải lên : 08/03/2014, 06:20

... oil has placed our national security and our economy at risk with volatile gas prices straining the budgets of middle class families In the last four years, America has slashed our reliance on ... development on federal lands and offshore, has broad non-partisan support, including retired admirals and generals and leading CEOs It is focused around one achievable goal: shifting our cars and trucks ... banning military-style assault weapons and high-capacity magazines, and taking other commonsense steps to reduce gun violence; (3) making schools safer; and (4) increasing access to mental health...

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Báo cáo khoa học: "A Chain-starting Classiﬁer of Deﬁnite NPs in Spanish" docx

Ngày tải lên : 08/03/2014, 21:20

... corpus of AnCora – Annotated Corpora for Spanish and Catalan (Taule et al., 2008), developed at the University of Barcelona and freely available from http: //clic.ub.edu/ancora AnCora-Es is a half-million-word ... a complex definite), classify as chain starting item Since such neuters have a low coreferential capacity, the classification of these NPs as chain starting can favour recall Chain-starting Classifier ... storage units, classify as chain starting (b) and the head of m is AP-preference, classify as chain starting (c) and m is an NE, classify as chain starting (d) Otherwise, classify as coreferent...

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Báo cáo khoa học: Crystal structure of a cold-adapted class C b-lactamase potx

Ngày tải lên : 23/03/2014, 07:20

... Psychrophilic class C b-lactamase C Michaux et al classes A, C and D are active site serine enzymes, whereas class B b-lactamases require one or two zinc ions for their activity [1] Only class C b-lactamases ... Glu272–Arg148 21 19 14 092 8248 5844 –1 6.5 No of hydrogen bonds (side chain–side chain) Aromatic stacking ˚ ASA total (A2 ) ˚ ASA apolar (A2 ) ˚ ASA polar (A2 ) Formal global charge Theoretical pIb ... activity: crystallographic structure at 2 -A resolution of cephalosporinase from the ampC gene of Enterobacter cloacae P99 and comparison with a class A penicillinase Proc Natl Acad Sci USA 90, 11257–11261...

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adopting a pet for dummies (isbn - 0764598791)

Ngày tải lên : 07/04/2014, 13:01

... 10–15 years Large lizards Iguanas, monitors 15–30 years Tarantulas Males 1–5 years Tarantulas Female 15–20 years, some 30+ *All values are approximate, individual pets may vary significantly If ... or are allowed to stray and may no longer be adoptable At least animal shelters take them in and ease or eliminate their suffering A shelter is a great place to adopt a pet, and I almost always ... shelters usually operate as city or county agencies, taking in animals that are abandoned, found wandering, or are without apparent owners and causing a nuisance Animal shelters adopt animals, and some...

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a facial expression classification system integrating

Ngày tải lên : 28/04/2014, 10:06

... suggest a new method using Canny, Principal Component Analysis (PCA) and Artificial Neural Network (ANN) apply for facial expression classification Canny and PCA apply for local facial feature extraction ... [10], Facial Expression Classification Using Multi Artificial Neural Network [11] in the same JAFFE database [2] [3] [4] TABLE IV COMPARATION CLASSIFICATION RATE OF METHODS Classification Accuracy ... (Canny_PCA_ANN) 85.7% [9] [10] [11] This method (Canny_PCA_ANN) improved the Classification Accuracy than Rapid Facial Expression Classification Using Artificial Neural Networks [10] and Facial Expression...

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a facial expression classification system integrating canny, principal component analysis and artificial neural network

Ngày tải lên : 28/04/2014, 10:06

... (Canny_PCA_ANN) improved the Classification Accuracy than Rapid Facial Expression Classification Using Artificial Neural Networks [10] and Facial Expression Classification Using Multi Artificial ... and Artificial Neural Network (ANN) apply for facial expression classification Canny and PCA apply for local facial feature extraction A facial image is separated to five local regions (left eye, ... Expression Classification Using Multi Artificial Neural Network [11] in the same JAFFE database In this paper, we suggest a new method using Canny, Principal Component Analysis (PCA) and Artificial Neural...

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yale university press in pursuit of ancient pasts a history of classical archaeology in the nineteenth and twentieth centuries oct 2006

Ngày tải lên : 11/06/2014, 12:46

... family Giovanni Battista Visconti (1722–84) came to Rome around 1736 from a small town near La Spezia He worked as Winckelmann’s assistant and established a reputation as a learned antiquarian, ... Canova, the Englishman John Flaxman, the Swiss Angelica Kauffmann, and the Dane Bertel Thorvaldsen—artists with an interest in classical archaeology who played important roles in the classical ... Debbie Challis, Michelle Chmelar, Lavinia Ciuffa, Megan Doyon, Diane Hudson, Adrian James, Jan Jordan, Patrick Joy, Eva Karlsson, Donna Kurtz, Daniele Manacorda, Paul Martineau, Robin Meador-Woodruff,...

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báo cáo hóa học:" A comparison of classification methods for predicting Chronic Fatigue Syndrome based on genetic data" potx

Ngày tải lên : 18/06/2014, 15:20

... operating characteristic (ROC) methodology and calculated the area under the ROC curve (AUC) [30,31] The AUC of a classifier can be interpreted as the probability that the classifier will rank a ... the above procedure was repeated nine more times by leaving out a different tenth of data as testing data and different nine-tenths of the data as training data Finally, the average estimate ... Frank E: Data Mining: Practical Machine Learning Tools and Techniques San Francisco, CA, USA: Morgan Kaufmann Publishers; 2005 Domingos P, Pazzani M: On the optimality of the simple Bayesian classifier...

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báo cáo hóa học: " A radial basis classifier for the automatic detection of aspiration in children with dysphagia" doc

Ngày tải lên : 19/06/2014, 10:20

... vibration signal as an aspiration when a swallow has actually occurred, whereas a false negative (FN) is the event of classifying a vibration signal as a swallow when an aspiration has actually occurred ... Aspiration classifier The proposed feature combinations and radial basis classifier achieved approximately 80% adjusted accuracy in classifying aspirations and swallows This accuracy level already exceeds ... unbalanced We thus also examine classifier performance on aspirations and swallows individually Sensitivity is the proportion of actual aspirations that are correctly classified as aspirations, Page...

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Báo cáo toán học: " Code choice in the Chinese as a foreign language classroom" pot

Ngày tải lên : 20/06/2014, 21:20

... endeavored to abide by a Chinese-only principle, English was regularly and strategically employed as an international lingua franca (English as a lingua franca, ELF) for explanatory, managerial and ... Charlene, and Patricia Duff 1994 Teachers’ language use in university foreign language classrooms: A qualitative analysis of English and target language alternation The Modern Language Journal ... English as a lingua franca in teaching Chinese as a foreign language: A case study of native Chinese teachers in Beijing In Language alternation, language choice and language encounter in international...

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Báo cáo hóa học: " A survey of classical methods and new trends in pansharpening of multispectral images" docx

Ngày tải lên : 20/06/2014, 22:20

... al.[30] to merge Landsat MSS with Return Beam Vidicon (RBV) data and Landsat MSS with Heat Capacity Mapping Mission data In 1988, Chavez et al.[31] used SPOT panchromatic data to “sharpen” Landsat ... is that it may not be extended to images with a number of bands greater than four Spatial Quality Assessment To assess the spatial quality of a pansharpened image, its spatial detail information ... panchromatic and pansharpened images as a spatial quality measure Lillo-Saavedra et al [115] proposed to use the spatial ERGAS index that includes in its definition the spatial RMSE calculated between each...

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Báo cáo hóa học: "Research Article A Dependent Multilabel Classiﬁcation Method Derived from the k-Nearest Neighbor Rule" ppt

Ngày tải lên : 21/06/2014, 05:20

... classification problems (a binary classifier for each class or pairwise classifiers) [1, 9] or into multi -class classification problem (each subset of classes is considered as a new class) [7] A second ... Schuurmans, and S Wang, “Augmenting naive Bayes classifiers with statistical language models,” Information Retrieval, vol 7, no 3-4, pp 317–345, 2004 14 [20] Y Yang, “An evaluation of statistical approaches ... moderate increase in complexity as compared to the classical case Under this formalism, each piece of evidence about an instance to be classified is represented by a pair of sets: a set of classes...

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Báo cáo sinh học: " Review Article A Human Gait Classiﬁcation Method Based on Radar Doppler Spectrograms" pdf

Ngày tải lên : 21/06/2014, 16:20

... motions captured at 30 degree incidence angle Table 4: Classification rates for 30◦ data, using features trained with 0◦ data Classifier Linear classifier MLP classifier SVM classifier Average classification ... at radian (c) Output map at π/7 radian (d) Output map at 2π/7 radian (e) Output map at 3π/7 radian (f) Output map at 4π/7 radian (g) Output map at 5π/7 radian (h) Output map at 6π/7 radian Figure ... corners Existing human gait classification methods for radar systems can be categorized as parametric and nonparametric approaches In parametric approaches, explicit parameters are extracted from the...

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báo cáo hóa học:" Code choice in the Chinese as a foreign language classroom" pptx

Ngày tải lên : 21/06/2014, 17:20

... endeavored to abide by a Chinese-only principle, English was regularly and strategically employed as an international lingua franca (English as a lingua franca, ELF) for explanatory, managerial and ... Charlene, and Patricia Duff 1994 Teachers’ language use in university foreign language classrooms: A qualitative analysis of English and target language alternation The Modern Language Journal ... English as a lingua franca in teaching Chinese as a foreign language: A case study of native Chinese teachers in Beijing In Language alternation, language choice and language encounter in international...

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Báo cáo hóa học: "Code choice in the Chinese as a foreign language classroom" potx

Ngày tải lên : 21/06/2014, 19:20

... endeavored to abide by a Chinese-only principle, English was regularly and strategically employed as an international lingua franca (English as a lingua franca, ELF) for explanatory, managerial and ... Charlene, and Patricia Duff 1994 Teachers’ language use in university foreign language classrooms: A qualitative analysis of English and target language alternation The Modern Language Journal ... English as a lingua franca in teaching Chinese as a foreign language: A case study of native Chinese teachers in Beijing In Language alternation, language choice and language encounter in international...

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A new bayesian classifier for skin detection

Ngày tải lên : 14/07/2014, 15:43

... by creating a skin pixel data set as a part of total data set We will describe the details of our data set in next section Our skin pixel data set is part of our full data set The full data set ... and quality of the data set Unfortunately there is no standard data set for this purpose The most common data set which is currently available and is used is the data set created in [5] and is ... Compaq data set The ROC of two methods is compared in Figure As we see, our data set results are better than Compaq data set 0.7 0.6 0.5 Our Data Set Compaq Data Set 0.1 0.2 0.3 0.4 0.5 0.6 False...

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