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báo cáo hóa học:" Research Article Data Cache-Energy and Throughput Models: Design Exploration for Embedded Processors" doc
Ngày tải lên :
21/06/2014, 20:20
... Proposed design cycle for optimization of cache and application code configuration for a set amount of energy budget or timing requirement A typical approach for design exploration in order to ... Proceedings of the 4th UK Embedded Forum, Southampton, UK, 2008 [23] M Y Qadri and K D M Maier, Data cache-energy and throughput models: a design exploration for overhead analysis,” in Proceedings ... throughput models for a data cache, previously presented by the authors in [22, 23] The major improvements in the model are as follows: (1) The leakage energy (Eleak ) is now indicated for the entire...
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Oracle Data Provider for .NET Developer''''s Guide
Ngày tải lên :
18/10/2013, 17:15
... Documentation For more information, see these Oracle resources: I Oracle Database Installation Guide for Windows I Oracle Database Release Notes for Windows I Oracle Database Platform Guide for Windows ... usage information for Oracle Data Provider for NET Oracle Data Provider for NET is an implementation of the Microsoft ADO.NET interface This document describes the features of Oracle Database for ... Oracle Data Provider for NET: I New Features in Oracle Data Provider for NET Release 10.1 I New Features in Oracle Data Provider for NET Release 9.2.0.4 xxvii New Features in Oracle Data Provider for...
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Data Preparation for Data Mining- P3
Ngày tải lên :
24/10/2013, 19:15
... Transformations and Difficulties—Variables, Data, and Information Much of this discussion has pivoted on information—information in a data set, information content of various scales, and transforming ... transforming information The concept of information is crucial to data mining It is the very substance enfolded within a data set for which the data set is being mined It is the reason to prepare the data ... the data set for mining—to best expose the information contained in it to the mining tool Indeed, the whole purpose for mining data is to transform the information content of a data set that...
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Data Preparation for Data Mining- P4
Ngày tải lên :
24/10/2013, 19:15
... execution data is in its “raw” form, and the model works only with prepared data, it is necessary to transform the execution data in the same way that the training and test data were transformed ... Determining data structure Building the PIE Surveying the data Modeling the data 3.3.1 Stage 1: Accessing the Data The starting point for any data preparation project is to locate the data This ... environment, the data set may be in any machine -accessible form For ease of discussion and explanation, it will be assumed that the data is in the form of a flat file Also, for ease of illustration,...
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Data Preparation for Data Mining- P5
Ngày tải lên :
29/10/2013, 02:15
... original information This additional information actually forms another data stream and enriches the original data Enrichment is the process of adding external data to the data set Note that data enhancement ... example of enhancing the data No external data is added, but the existing data is restructured to be more useful in a particular situation Another form of data enhancement is data multiplication When ... original data set The data preparation software creates this variable and captures information about the missing value patterns For each pattern of missing values in the data set, the data preparation...
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Data Preparation for Data Mining- P6
Ngày tải lên :
29/10/2013, 02:15
... numerating the alphas, but also for conducting the data survey and for addressing various problems and issues in data mining Becoming comfortable with the concept of data existing in state space ... However, what a data miner starts with as a source data set is almost always a sample and not the population When preparing variables, we cannot be sure that the original data is bias free Fortunately, ... of the original data sample Random sampling does that If the original data set represents a biased sample, that is evaluated partly in the data assay (Chapter 4), again when the data set itself...
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Data Preparation for Data Mining- P7
Ngày tải lên :
08/11/2013, 02:15
... 0.8769 Forward 0.4940 0.4923 Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark Forward 0.6988 0.7692 Forward 0.4940 0.4462 Forward 0.6988 0.7538 Forward 0.4940 0.3231 Forward ... Zalapski Forward 37 Patrick Poulin Reserve 55 Igor Ulanov Forward 26 Martin Rucinsky Defense 43 Patrice Brisebois Forward 28 Marc Bureau Forward 27 Shayne Corson Defense 52 Craig Rivet Forward ... surface can reveal an enormous amount of useful, even vital information Exploring the density map forms a significant part of the data survey For example, tracing all of the “ridges”—that is, tracing...
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Data Preparation for Data Mining- P8
Ngày tải lên :
08/11/2013, 02:15
... Translating the information discovered there into insights about the data, and the objects the data represents, forms an important part of the data survey in addition to its use in data preparation ... with putting data into the multitable structures called “normal form” in a database, data warehouse, or other data repository.) During the process of manipulation, as well as exposing information, ... number of sample data sets During training, there is one data set for building the PIE, one (probably the same one) for building a model, and one (definitely a separate one) for testing the model...
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Data Preparation for Data Mining- P9
Ngày tải lên :
08/11/2013, 02:15
... and very important for maximum information exposure, the individual variable distributions are transformed This transformation makes the between-variable information far more accessible to many ... are somehow regularized For instance, one such tool for a particular data set could, when fine-tuned and adjusted, just as well with unprepared data as with prepared data The difference was that ... least harm to the information content of the data set Yet it still leaves some information exposed for the mining tools to use when values outside those within the sample data set are encountered...
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Tài liệu DEVELOPMENT OF AN AUTOUMATIC DATA PROCESSING FOR TRIAXIAL COMPRESSION TEST pdf
Ngày tải lên :
10/12/2013, 06:15
... test sometimes lasts a week, so the examiner must waste so much time for recording the parameters The examiner also wastes time for entering all parameters and calculating the results on paper or ... software code, testing result can be given in a desired report form The proposed system is given in Fig.3 Fig Proposed automatic data acquisition system Fig Drainage volume measuring using camera ... water for easy tracking water level Camera is controlled to track water and color oil boundary by nut-screw system An encoder is assembled in coaxial screw to determine the water volume To perform...
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Tài liệu Data Preparation for Data Mining- P10 docx
Ngày tải lên :
15/12/2013, 13:15
... Series Data Series data differs from the forms of data so far discussed mainly in the way in which the data enfolds the information The main difference is that the ordering of the data carries information ... technique Figure 9.11 Waterforms and their correlograms 9.4 Modeling Series Data Given these tools for describing series data, how they help with preparing the data for modeling? There are two ... real-world data it is often very much harder, impossible even, to determine if apparent trend is an artifact of the data or real There is no substitute for looking at the data in the form of data plots,...
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Tài liệu Data Preparation for Data Mining- P11 pdf
Ngày tải lên :
15/12/2013, 13:15
... transform accomplishes this The second transform subtracts the mean of the transformed variable from each transformed value, and divides the result by the standard deviation The formula for this ... transform accomplishes this The second transform subtracts the mean of the transformed variable from each transformed value, and divides the result by the standard deviation The formula for this ... uniform spectrum and uniformly low autocorrelation at all lags There still might be useful information contained in the waveform, but the chance is small This is a good sign that extra effort...
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Tài liệu Data Preparation for Data Mining- P12 pptx
Ngày tải lên :
15/12/2013, 13:15
... than data preparation? Data preparation concentrates on transforming and adjusting variables’ values to ensure maximum information exposure Data surveying concentrates on examining a prepared data ... to reduce the back-propagated error The formula for this arrangement of weights is exactly the formula for a straight line: yn x a0 + bnxn So, given this formula, exactly what effect does adjusting ... information in the full data set is quickly compressed for modeling Compression, if practicable, reduces an intractable data set and puts it into tractable form The compressed data can be modeled...
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Tài liệu Data Preparation for Data Mining- P13 pptx
Ngày tải lên :
15/12/2013, 13:15
... information Data, or the data set, enfolds information This information describes many and various relationships that exist enfolded in the data When mining, the information is being mined for ... “information.” This book mentions “information” in several places “Information is embedded in a data set.” “The purpose of data preparation is to best expose information to a mining tool.” “Information ... example of data sets A and B, for data set A with four system states that number is log2(4) = bits For data set B with two system states the information content is log2(2) = bit So for four system...
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Tài liệu Data Preparation for Data Mining- P14 pdf
Ngày tải lên :
15/12/2013, 13:15
... variability of a data set is captured, entropic analysis forms the main tool for surveying data The other tools are useful, but used largely for exploring only where entropic or information analysis ... of the instances can be assembled into a data set, and that data set examined for similarity to the training data set, but that only tells you that the data set now assembled was or wasn’t drawn ... note that this data reduction activity is not properly part of the data survey The survey only looks at and measures the data set presented While it provides information about the data set, it...
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Tài liệu Data Preparation for Data Mining- P15 doc
Ngày tải lên :
15/12/2013, 13:15
... much noise—all useful information for the miner Not all information/noise/capture maps look like this one does For comparison, Figure 11.30 shows a map for a different data set Figure 11.30 An ... map for the CREDIT data set in Figure 11.31 that carries useful information In spite of the apparent perfect predictions possible from the information enfolded in this data (shown in the information ... 11.32 Information metrics for the unbalanced CREDIT data set on the left, and the balanced CREDIT data set on the right The unbalanced data set has less than 1% buyers, while the balanced data set...
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Tài liệu Data Preparation for Data Mining- P16 ppt
Ngày tải lên :
15/12/2013, 13:15
... unprepared data shows an 81.8182% accuracy on the test data set (top) and an 85.8283% accuracy in the test data for the prepared data set (bottom) 12.4 Practical Use of Data Preparation and Prepared Data ... the data in a very different way A tree can digest unprepared data, and also is not as sensitive to balancing of the data set as a network Does data preparation help improve performance for a ... model is needed, data extracts for training, test, and evaluation data sets can be prepared and models built on those data sets For any continuously operating model, the Prepared Information Environment...
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Tài liệu Data Preparation for Data Mining- P17 ppt
Ngày tải lên :
15/12/2013, 13:15
... unprepared data shows an 81.8182% accuracy on the test data set (top) and an 85.8283% accuracy in the test data for the prepared data set (bottom) 12.4 Practical Use of Data Preparation and Prepared Data ... from the data survey, and taking the CREDIT data set as it comes, how does a decision tree perform? Two trees were built on the CREDIT data set, one on prepared data, and one on unprepared data The ... the data in a very different way A tree can digest unprepared data, and also is not as sensitive to balancing of the data set as a network Does data preparation help improve performance for a...
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A reliability data base for performance and predictive assessment of electric power systems
Ngày tải lên :
03/01/2014, 19:36
... component can be easily computed from the recorded data Data for transmission lines for the - 8 period are shown in Table The ERIS also includes data on transformers, circuit breakers, cables, synchronous ... appropriate generating unit model The ERIS data base contains all the generating unit state information and therefore it is possible to obtain transition rate data for any degree of complexity Reference ... 200 300 400 - - Hydraulic Units FOR DAFOR (%) (%) Failure Rate (per A) 4.06 3.61 7.90 4.39 3.10 4.69 3.87 7.94 4.84 3.38 3.31 3.65 6.45 5.62 2.70 Fossil Units FOR DAFOR (%) 99 199 299 399 599 (%)...
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Tài liệu ASTHMA MANAGEMENT IN MINORITY CHILDREN: PRACTICAL INSIGHTS FOR CLINICIANS , RESEARCHER AND PUBLIC HEALTH PLANNERS docx
Ngày tải lên :
14/02/2014, 09:20
... (National Center for Health Statistics, 1994a) In 1992 the hospitalization rate for African Americans was more than 400 percent higher than the rate for whites (National Center for Health Statistics, ... expectations In New York, written forms for providing easily understood long-term treatment plans were used and appreciated by both physicians and patients (see appendix III) The form enables the physician ... provided with medications and equipment for acute asthma management at home In New York, a loaner program for nebulizers was created for families who could not afford to purchase them The patients...
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