chapter 2 2 2 built in data types
Data Mining: Data Lecture Notes for Chapter 2 Introduction to Data Mining potx
Ngày tải lên :
15/03/2014, 09:20
... Tan,Steinbach, Kumar n ∑ ( pk − qk ) k =1 Introduction to Data Mining 49 Euclidean Distance point p1 p2 p3 p4 p1 p3 p4 p2 0 y 1 p1 p1 p2 p3 p4 x 2. 828 3.1 62 5.099 p2 2. 828 1.414 3.1 62 p3 3.1 62 1.414 ... the data and the final data analysis Statisticians sample because obtaining the entire set of data of interest is too expensive or time consuming Sampling is used in data mining because processing ... set of data of interest is too expensive or time consuming © Tan,Steinbach, Kumar Introduction to Data Mining 29 Sampling … The key principle for effective sampling is the following: – using a...
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Tài liệu C++ Lab 2 Sending the output to a printfile Data Types: Chapter 2 ppt
Ngày tải lên :
20/02/2014, 08:20
... dime rolls dimeR = remainder / 5; remainder = remainder % 5; //find nickel rolls nickelR = remainder / 2; remainder = remainder %2; //find penny rolls pennyR = remainder *2; //display results cout ... dime rolls dimeR = remainder / 5; remainder = remainder % 5; //find nickel rolls nickelR = remainder / 2; remainder = remainder %2; //find penny rolls pennyR = remainder *2; //display results cout ... key to continue Here is a description of the program line by line int main() Every program must have a main function A program begins executing with the main function Main returns an integer value...
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Principles of GIS chapter 2 geographic information and spatial data types
Ngày tải lên :
21/10/2014, 10:09
... foundation engineering study for constructing buildings The same study area as in Figure 2. 2 Data source: Division of Engineering Geology (ITC) Kinds of data values Since we have now discriminated between ... 34/167 Chapter Geographic information and spatial data types ERS 120 : Principles of GIS in tabular form, as we shall see in Chapter An example of two field data layers is provided in Figure 2. 22 Figure ... contour lines in Figure 2. 17 Both TINs and isoline N.D Bình 31/167 Chapter Geographic information and spatial data types ERS 120 : Principles of GIS representations use vectors Figure 2. 17 A discretized...
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Data Mining - Chapter 2
Ngày tải lên :
23/01/2013, 22:17
... Springer-Verlag, 20 06 [5] ZhaoHui Tang, Jamie MacLennan, Data Mining with SQL Server 20 05”, Wiley Publishing, 20 05 [6] Oracle, Data Mining Concepts”, B28 129 -01, 20 08 [7] Oracle, Data Mining ... “Principles of Data Mining”, MIT Press, 20 01 [3] David L Olson, Dursun Delen, “Advanced Data Mining Techniques”, Springer-Verlag, 20 08 [4] Graham J Williams, Simeon J Simoff, Data Mining: ... Presentation Data Mining Patterns Task-relevant Data Data Warehouse Data Cleaning Selection/Transformation Data Integration Data Sources 2. 1 Tổng quan giai đoạn tiền xử lý liệu 2. 1 Tổng quan...
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Streaming Data Types phần 2
Ngày tải lên :
29/09/2013, 09:20
... After registering OUT parameters, continue by setting any IN parameters 13 .2. 5 Setting IN Parameters Setting IN or IN OUT parameters is done in a fashion similar to that used in Chapter 11 to ... Types. DOUBLE, 2) ; You can determine the Types constant to use for a given OUT parameter by referring to Table 10 -2 In this case, I used Types. DOUBLE, because it is one of the floating point Java data types ... - -AIV_VARCHAR2 VARCHAR2 IN The JDBC API defines a method, named DatabaseMetaData.getProcedureColumns( ), you can invoke to get stored procedure signature data In practice, however, the...
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Chapter 2: Pressure Distribution in a Fluid
Ngày tải lên :
23/10/2013, 21:15
... 9790 (2. 13sin ) = pa , 8811 or: sin = = 0. 422 5, solve 25 Ans 20 853 2. 37 The inclined manometer in Fig P2.37 contains Meriam red oil, SG = 0. 827 Assume the reservoir is very large If the inclined ... to find the water depth: M A = = (23 2 42) (0.5461) + (1766)(0.5cos60) (9790)h CG (1 .2) (0.5 + 0.0 722 /h CG ) Solve for h CG,water = 2. 09 m, or: h = h CG + 0.433 = 2. 52 m 2. 62 Gate AB in Fig P2. 62 ... (H /2) [(2R)(H)] = RH Fsemi = h CG Asemi = (H + 4R/3 )[( /2) R ] Fig P2.74 Set them equal, cancel : RH2 = ( /2) R2H + 2R3/3, or: H2 ( /2) RH 2R2/3 = Solution: H = R[ /4 + {( /4 )2 + 2/ 3}1 /2 ]...
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Tài liệu Embedding Perl in HTML with Mason Chapter 2: Components- P1 pptx
Ngày tải lên :
14/12/2013, 12:15
... escaping is particularly useful when you're populating a page with data from an external data source like a database For instance, consider the following code:
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Tài liệu Embedding Perl in HTML with Mason Chapter 2: Components- P2 doc
Ngày tải lên :
14/12/2013, 12:15
... components shown in Chapter Footnotes For the curious, these issues are covered in Chapter 3, Chapter 5, and Chapter 12 Return The percent sign (%) must occur at the beginning of the line Return ... in this block are in scope both in the component's main body and in any subcomponents or methods it may contain This is useful for sharing a common chunk of code between all the parts of a single ... component The uses of this block are discussed in Chapter Escaping a Newline When using Mason, you may find that you want to suppress a newline in your text A typical example is this: I...
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Tài liệu Module 2 Introducing Data Types and Operators pptx
Ngày tải lên :
22/01/2014, 10:20
... strings in some of the cout statements in the preceding sample programs Keep in mind one important fact: although C++ allows you to define string constants, it does not have a built- in string data ... 8-bit integer value stored in ch to the same value in the floating-point format This also happens in line 4, except that f will convert an integer value into floating-point format When converting ... CRITICAL SKILL 2. 1: The C++ Data Types C++ provides built- in data types that correspond to integers, characters, floating-point values, and Boolean values These are the ways that data is commonly...
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Chapter 2 distributed windings in ac machinery
Ngày tải lên :
16/02/2014, 18:45
... (φ x m )cos ( jφm ) dφm (2. 2 -20 ) )sin ( jφm ) dφm (2. 2 -21 ) 2 ∫ n (φ x m Substitution of (2. 2-18) into (2. 2 -20 ) and (2. 2 -21 ) yields 60 Distributed Windings in ac Machinery aj = π bj = π Sy ... 7 .22 1sin (2 sm ) − 4.4106 sin(6φsm )) (2A -2) Comparing (2A -2) with (2. 2- 12) , we see that Ns1 = 7 .22 1N and Ns3 = 4.4106N From (2. 3-8) we obtain was = N ( ) 7 .22 1 4.4106 cos (2 sm ) − cos(6φsm ) (2A-3) ... ( jφ ys,i ) (2. 2 -22 ) x ,i sin ( jφ ys,i ) (2. 2 -23 ) i =1 Sy ∑N i =1 Thus (2. 2-19), along with (2. 2 -22 ) and (2. 2 -23 ), can be used to convert a discrete winding description to a continuous one It...
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Tài liệu Báo cáo khoa học: Hypoxia reduces the expression of heme oxygenase-2 in various types of human cell lines A possible strategy for the maintenance of intracellular heme level pdf
Ngày tải lên :
19/02/2014, 06:20
... Reduced expression of heme oxygenase -2 20 21 22 23 24 25 26 27 28 29 30 31 Y Zhang et al explants and immortalized trophoblast cells Am J Physiol Heart Circ Physiol 28 4, H853–H858 Poss KD, Thomas MJ, ... Biol Chem 25 3, 422 4– 422 9 42 Shibahara S, Yoshida T & Kikuchi G (1978) Induction of heme oxygenase by hemin in cultured pig alveolar macrophages Arch Biochem Biophys 188, 24 3 25 0 43 Okinaga S, ... relative expression levels of HO-1 and HO -2 proteins in YN-1 cells (B) and those of HO -2 protein in K5 62 cells (D) The intensity representing HO-1 or HO -2 protein at the time (0 h) is considered to...
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Chapter 2: Data and Expressions pptx
Ngày tải lên :
06/03/2014, 10:21
... string literal represents a String object © 20 04 Pearson Addison-Wesley All rights reserved 2- 4 The println Method • In the Lincoln program from Chapter 1, we invoked the println method to print ... created in one declaration © 20 04 Pearson Addison-Wesley All rights reserved 2- 12 Variable Initialization • A variable can be given an initial value in the declaration int sum = 0; int base = 32, ... can store: Type Storage Min Value byte short int long bits 16 bits 32 bits 64 bits 127 - 128 32, 767 - 32, 768 -2, 147,483,648 2, 147,483,647 < -9 x 1018 > x 1018 float double 32 bits 64 bits +/- 3.4...
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Lesson 2 Working with data in a connected environment
Ngày tải lên :
13/05/2014, 12:19
... sequentially read data from a data source The return results of Command SQL statements (no constructor) How to use DataReader with data providers? How to retrieving data using a DataReader? Connected ... dataReader[int i] dataReader[string colName] GetValue(int i) returns an object, a value at the ith column or at the column colName in the current row To access column values in native data types: ... used for data binding Using with stored procedure with a return or output parameter, must close DataReader before get parameter value Slide How DataReader works? You can’t access anything until...
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Fate of Pharmaceuticals in the Environment and in Water Treatment Systems - Chapter 2 docx
Ngày tải lên :
18/06/2014, 16:20
... for dimethylaminophenazone MDL8 SW:1–30 ng/L WW:3–160 ng/L IQL9: 0.46–10.6 μg/L MQL GW:1–10 ng/L, SW: 1 24 ng/L, WW: 1.4 29 ng/L MQL: 10 20 ng/L [27 ] MDL: 5 20 ng/L [24 ] 59– 92 [21 ] [26 ] Fate of ... 2 3; MeOH LC-(+)ESI-MS/MS 72 99 MDL: 1–8 ng/L [44] LC-(+/–)ESI-MS/MS SPE: 58– 120 Freeze-drying: 54–1 02 MQLSPE: 2 5 ng/L MQLFreeze-drying: 20 –50 ng/L [46] LC-(+)-ESI-IT-MS GW: 51– 120 SW: 74– 127 ... Technol 34 :27 41 62 Hirsch, R., Ternes, T.A., Lindart, A., Haberer, K., and Wilken, R.D 20 00 A sensitive method for the determination of iodine containing diagnostic agents in aqueous matrices using...
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Wastewater Purification: Aerobic Granulation in Sequencing Batch Reactors - Chapter 2 pptx
Ngày tải lên :
18/06/2014, 16:20
... developed in the reactor operated at a high superficial air velocity of 2. 5 cm s–1 (figure 2. 2B) © 20 08 by Taylor & Francis Group, LLC © 20 08 by Taylor 26 53671_C0 02. indd & Francis Group, LLC 10 /29 /07 ... Group, LLC © 20 08 by Taylor 29 53671_C0 02. indd & Francis Group, LLC 10 /29 /07 7: 02: 22 AM 30 Wastewater Purification Biofilm Density (g L–1) 70 50 30 10 50 100 150 20 0 Cb/Ls FIGURE 2. 6 Effect of ... velocity (Data from Tay, J H., Liu, Q.S., and Liu, Y 20 01a Appl Microbiol Biotechnol 57: 22 7 23 3.) © 20 08 by Taylor & Francis Group, LLC © 20 08 by Taylor 31 53671_C0 02. indd & Francis Group, LLC 10 /29 /07...
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AEROSOL CHEMICAL PROCESSES IN THE ENVIRONMENT - CHAPTER 2 docx
Ngày tải lên :
18/06/2014, 19:20
... the preceding set of equations is63 I1 = (1 − B 22 )b1 ( A1g − A1 ) + B 12 b2 ( A2 g − A2 ) − B 22 − B11 + B11 B 22 − B 12 B21 (2. 76) I2 = (1 − B11 )b2 ( A2 g − A2 ) + B21b1 ( A1g − A1 ) − B 22 − B11 ... Aerosol Formation 45 REFERENCES 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 Laaksonen, A., Talanquer, V., and ... has 2 vi ∆µ i (2. 25) πr *2 σ (2. 26) r* = − ∆G* = Finally, as noticed by Laaksonen et al.,38 the total number of molecules in the critical cluster can be calculated using Equations 2. 23 and 2. 27...
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Climate Change and Water Resources in South Asia - Chapter 2 doc
Ngày tải lên :
18/06/2014, 19:20
... system Box 2. 2 The Indus basin The Indus River basin stretches from the Himalayan Mountains in the North, to the dry alluvial plains of the Sindh Province of Pakistan in the South The basin is shared ... (sub-basin) Delineation: Automatic delineation of watersheds was done by using the DEM as input and the final outflow point on each river basin as the pour point Weather Data: The weather data generated ... by India and Pakistan The alluvial plains of the Indus basin cover an area of 20 7, 20 0 km , which is approximately 25 % of the land area of Pakistan (WCD, 20 00) Five main rivers that join the Indus...
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