chapter 4  data analysis with hive and pig in amazon emr

... Synthesizing Mentoring Setting up Coordinating Negotiating Precision working Analyzing Instructing Operating-controlling Compiling Supervising Driving-operating* Computing Diverting Manipulating Copying ... evaluating employees evaluating employees Training Trainingand and Development Development Determine Determinetraining trainingneeds needsand anddevelop develop instructional programs instructional ... Manipulating Copying Persuading Tending Comparing Speaking-signalling* Feeding-offbearing* Serving Handling Taking instructions—helping* More Less *Hyphenated factors are single factors Figure 4.2...

Ngày tải lên: 14/11/2016, 15:50

... hope of discovering something interesting and informative Clustering or unsupervised learning is a standard tool in EDA and data mining These methods look for groups or clusters, and some of the ... Artificial Intelligence Kevin B Korb and Ann E Nicholson Exploratory Data Analysis with MATLAB® Wendy L Martinez and Angel R Martinez Forthcoming Titles Correspondence Analysis and Data Coding with ... to the initial training set of patients, and the rest of the columns contain data for the independent testing set The variables btcell and cancertype are cell arrays of strings containing the...

Ngày tải lên: 08/04/2014, 10:10

... Machine Learning, 51, 181-207 KUNCHEVA, L., WHITAKER, C., SHIPP, D and DUIN, R (2000): Is independence good for combining classifiers? In: J Kittler and F Roli (Eds.): Proceedings of the First International ... vector, in the case of the classifier Incorporating Domain Specific Information into Gaia Source Classification 81 Table Confusion matrix obtained by using the SVM with the parallax information included ... the most common analysis procedure in marketing context, e.g in terms of conjoint and market response models (Andrews et al (2002); Andrews and Currim (2003b), p 316) Correspondingly, mixture...

Ngày tải lên: 05/08/2014, 21:21

... al IndicatorMultiply x IndicatorPlus IndicatorMultiply IndicatorPlus x + + IndicatorPlus IndicatorPlus exp + Indicator Indicator exp IndicatorExp1 + Indicator Indicator x x IndicatorMultiply IndicatorMultiply ... + IndicatorPlus IndicatorPlus + Indicator exp IndicatorExp1 exp IndicatorExp IndicatorMultiply exp IndicatorExp Indicator + Indicator Indicator x x IndicatorMultiply IndicatorMultiply exp IndicatorExp ... IndicatorMultiply exp IndicatorExp IndicatorExp exp IndicatorExp Fig Artificial Example Indicators 1-4 are independently and randomly distributed In Fig they are displayed in grey and represent the basic input...

Ngày tải lên: 05/08/2014, 21:21

... chunking performs best Of those with fixed size fingerprints shingling performs best, and of those with small fixed size fingerprints fuzzy-fingerprinting and supershingling perform similar Note that ... portals and discuss the results Introduction Portals within an integrated environment provide users with information, links to information sources, services, and productivity and community supporting ... Utilization Miner In: EDBT Workshop WebDB 98 Valencia, Spain SPILIOPOULOU, M and POHLE, C (2001): Data Mining for Measuring and Improving the Success of Web Sites Journal of Data Mining and Knowledge...

Ngày tải lên: 05/08/2014, 21:21

... fitting is moving window averaging It too attempts to obtain a continuous field representation, this time directly into a raster data set Moving window averaging is sometimes also called ‘gridding’ ... technique In green, the (circular) moving window and its centre In blue, the measurement points with their values, and distances to the centre; some are inside, some are outside of the window Interpolation ... scale factor s The input in the process are coordinates of points in datum A and coordinates of the same points in datum B The output is an estimate of the transformation parameters and a measure...

Ngày tải lên: 21/10/2014, 10:09

... Selecting a Cell 14 Moving Cells 16 Printing from Excel 18 Previewing the Print Job 18 Setting Up the Page 19 Printing the Page 21 Saving Your Work 22 Excel Add-Ins 24 Loading the StatPlus Add -In ... Wizard 68 Specifying Criteria and Sorting Data 71 Exercises 75 Chapter WORKING WITH CHARTS 81 Introducing Excel Charts 82 Introducing Scatter Plots 86 Editing a Chart 91 Resizing and Moving an Embedded ... 91 Moving a Chart to a Chart Sheet 93 Working with Chart and Axis Titles 94 Editing the Chart Axes 97 Working with Gridlines and Legends 100 Editing Plot Symbols 102 Identifying Data Points 105...

Ngày tải lên: 14/02/2017, 11:38

... stored in the data files input.dat and input.inc, and are included in the software package The data file input.dat is used by the C program exp4a.c for Experiment 4A, and the data file input.inc ... argument in T0 ; Pass the second argument in AR0 ; Call sine_cos subroutine In Chapter 2, we introduced how to write nested loops using block-repeat and single repeat instructions Since the inner ... dft_128(int *, int *) ; extern void mag_128(int *, int *) ; int Xin [ 2*N] ; int Xout [ 2*N] ; int Spectrum [ ; N] void main() { int i, j; for(j ˆ 0, i ˆ 0; i < N; i‡‡) { Xin [ j‡‡]ˆ input [...

Ngày tải lên: 23/10/2013, 22:15

... list of commands in front of you There are lists in the online help and in the index of An introduction to R by the R Core Development Team, and in the reference cards listed in http://finzi.psych.upenn.edu/ ... Analysis: With R and GGobi Hahne/Huber/Gentleman/Falcon: Bioconductor Case Studies Paradis: Analysis of Phylogenetics and Evolution with R Pfaff: Analysis of Integrated and Cointegrated Time Series with ... dataset in a fixed format, with mostly numeric, binary, and categorical variables Managing complex data with spreadsheet programs can be frustrating For example, reading character string variables into...

Ngày tải lên: 28/03/2014, 09:20

... what’s in it, I won’t be able to help you What's Missing This is a book about data analysis and modeling with an emphasis on applications in a business settings It was written at a beginning-to-intermediate ... www.it-ebooks.info Notation and Basic Math Where to Go from Here Further Reading C 472 479 481 WORKING WITH DATA 485 Sources for Data Cleaning and Conditioning Sampling Data File Formats The Care and Feeding ... department involved a compute cluster running a neural network! (I am not making this up.) In fact, a one-line calculation (involving a moving average or single exponential smoothing) is all...

Ngày tải lên: 31/03/2014, 12:20

... and remainder are and 1, respectively The quotient in unary notation is 00001 and the remainder in k-bit binary notation is 01 The final codeword is the concatenation of the quotient and remainder, ... shown in Figure 9(a) To increase the throughput, the encoder operation is pipelined in four stages In pipeline Stages and 2, quantization, DPCM, and Golomb-Rice EURASIP Journal on Advances in Signal ... encoding To compare the efficiencies of GolombRice coding and Exp-Golomb Coding, both are used for the compression and their results are compared In this figure, GR and EG stand for Golomb-Rice and...

Ngày tải lên: 21/06/2014, 19:20

... Katrin, 285 Sommerfeld, Angela, 463 Spence, M Anne, 119 Stecking, Ralf, 515 Stein, Armin, 373 Stein, Benno, 601 Strobel, Christian M., 405 Symeonidis, Panagiotis, 619 Ohl, Peter, 319 Okada, Akinori, ... Patrick, 593 Manni, Franz, 645 March, Nicolas, 439 Marinho, Leandro B., 533 Mehler, Alexander, 653 Meinl, Thorsten, 319 Meißner, Martin, 447 Merkel, Andreas, 553 Messaoud, Amor, 455 Meyer, David, 389 ... Plagemann, Christian, 269 Potthast, Martin, 601 Probst, Daniel, 479 Pustylnikov, Olga, 653 Quint, Dorian, 471 Röhrl, Norbert, 55 Rapp, Reinhard, 611 Reiner, Ulrike, 695 Rendle, Steffen, 171 Reutterer,...

Ngày tải lên: 05/08/2014, 21:21

... Pattern Mining (C Borgelt); Data Visualization and Scaling Methods (P Groenen, T Imaizumi, and A Okada); Exploratory Data Analysis and Data Mining (M Meyer and M Schwaiger); Mixture Analysis in Clustering ... and Information Extraction (H.-J Lenz); Typing for Modeling (W Esswein) II Applications Marketing and Management Science (D Baier, Y Boztug, and W Steiner); Banking and Finance (K Jajuga and ... Online Algorithms and Data Streams (C Sohler); Analysis of Time Series, Longitudinal and Panel Data (S Lang); Tools for Intelligent Data Analysis (M Hahsler and K Hornik); Data Preprocessing and...

Ngày tải lên: 05/08/2014, 21:21

... computed instead of the two steps for coupling with an incorporated univariate calibration of binary outputs References ALLWEIN, E L and SHAPIRE, R E and SINGER, Y (2000): Reducing Multiclasss to Binary: ... 220–227 HAASDONK, B and BURKHARDT, H (2007): Invariant kernels for pattern analysis and machine learning Machine Learning, 68, 35–61 SCHÖLKOPF, B and SMOLA, A J (2002): Learning with Kernels: Support ... (2006): Localized Linear Discriminant Analysis In: R Decker, H.-J Lenz (Eds.): Advances in Data Analysis Springer, Berlin, 133–140 HASTIE, T J and TIBSHIRANI, R J (1996): Discriminant Analysis by Gaussian...

Ngày tải lên: 05/08/2014, 21:21

... LEI and V GOVINDARAJU (2005): Speeding Up Multi-class SVM Evaluation by PCA andFeature Selection, Proceedings of the Workshop on Feature Selection for DataMining: Interfacing Machine Learning and ... our initial linear algorithm in detail including a discussion of the zero solution problem In section 3, we introduce a non-linear extension to our initial algorithm, followed by Experiments in ... notice, that to avoid overfitting, the final non-linear SVM has to be trained on the entire initial training set, and not only on the samples remaining after the last linear node Otherwise the final...

Ngày tải lên: 05/08/2014, 21:21

... combines distance and density information for cluster analysis Experimental settings and results In order to evaluate the clustering and self-organizing abilities of ssALife, its clustering performance ... Learning MIT Press, 35-54 BILENKO, M., BASU, S., MOONEY, R.J (2004): Integrating Constraints and Metric Learning in Semi-Supervised Clustering In: Proc 21st International Conference on Machine ... problem Aggregating ensembles of clusterings into a consensus clustering by minimizing average dissimilarity has a long history, with key contributions including Mirkin (1974), Barthélemy and Monjardet...

Ngày tải lên: 05/08/2014, 21:21

... To represent and solve these problems we bring in ideas of semi-supervised and constrained clustering in terms of pairwise must-link and cannot-link constraints We show that extending object identification ... For instance, it can be required in the segmentation process that cells pertaining to some ordinal factor only come along in intervals within a cluster As already indicated, we are mainly interested ... grey , heterozygous in medium grey, common homozygous in light gray and missing values in white It can be seen that the clustering captures strong and distinctive patterns within the genotypes The...

Ngày tải lên: 05/08/2014, 21:21

... resulting, for instance, in too narrow confidence intervals Multiple imputation (Rubin, (1987)) is a methodology for dealing with this problem It essentially consists in imputing a certain number ... designers are facing similar problems in different projects (cp Fowler (1997)) Owing to a lack of an explicit and maintained knowledge base containing experiences in model construction and model use, ... relevant for reusing modeling solutions but also for maintaining the model itself Stakeholder, who were not involved in the modeling process, are not able to interpret the model in the right way...

Ngày tải lên: 05/08/2014, 21:21

... centering each table internally with its margins, as is done in Correspondence Analysis (CA) and provides a joint description of the different structures contained within each table Besides jointly ... combined with Cluster Analysis help to learn what is contained in the data, including relationships and classifications of similar individuals On the other hand, non-symmetrical methods as Data Mining ... Rationale Management in Software Engineering: Concepts and Techniques In: A.H Dutoit, R McCall, I Mistrík and B Paech (Eds.): Rationale Management in Software Engineering Springer, Berlin, 1–48 FOWLER,...

Ngày tải lên: 05/08/2014, 21:21

... analysis with linear constraints (CPCA) onto subspace spanned by column X matrix Linking Yn,q and Xn,p variables gives us information on the Yn,q without expensive measurements and off-line analysis ... destiny for students of both gender of Engineering and Technology are mainly Austria, Sweden and Denmark Finally, the males and females students of Health Science Area prefer Portugal and Finland ... process consists in simultaneously painting the lower and upper surfaces of an aluminium foil The process starts by setting the aluminium roll on the unwinding swift The aluminium foil, pulled...

Ngày tải lên: 05/08/2014, 21:21