24  redefining classes and attributes

... class labels and class attributes from Web documents and query logs study in attribute extraction reports results on a set of 40 manually-assembled classes, and requires five seed attributes to ... the candidate attributes, on the other hand Evaluation Procedure: To remove any possible bias towards higher-ranked attributes during the assessment of class attributes, the ranked lists of attributes ... {} (Steps 13 and 14) The parameters J and K can be used to emphasize precision (higher J and lower K) or recall (lower J and higher K) The resulting pairs of an instance and a class label...

Ngày tải lên: 08/03/2014, 01:20

... 212 Chapter 10: Reflection and Attributes ■ hierarchy and describe how metadata about assemblies, modules, classes, and members is defined and accessed 10.1.1 Examining the Reflection ... delegates, and so on The two classes, MemberInfo and MethodBase, are abstract and define common members for their derived concrete classes Type, EventInfo, PropertyInfo, FieldInfo, ConstructorInfo, and ... { } // And many other classes } In order to compile the previous file, the compiler command must refer to the Attributes. dll component as follows: csc /t:library /r :Attributes. dll UsingAttributes.cs...

Ngày tải lên: 05/10/2013, 06:20

... protected public Yes To derived classes private protected To derived classes No Native and Managed Classes In this chapter, you’ve looked at reference classes and value classes, the two broad categories ... file handles, device contexts, and so on However, the NET Framework provides wrapper classes for most of these unmanaged resources, for example, the HWnd class and the SafeHandle family of classes ... about the implementation The Scrabble game is one class, and we define some helper classes: Player and Tile Player and Tile are both reference classes as well You might think that Tile could be a...

Ngày tải lên: 05/10/2013, 08:20

... Creating JavaFX Classes and Objects Figure 4-1 Word Search Builder model package block diagram Please reread the descriptions of the classes shown immediately after Figure 3-12 in Chapter 3, and then ... firstPress: Creating JavaFX Classes and Objects |OPNRXT| As just shown, this program exercises the classes in the model (by calling operations of the WordGridModel class) and prints the results ... Beginning with a random row, column, and orientation, it tries every * available position for a word before giving up and returning false * If successful it places the word and returns true */...

Ngày tải lên: 05/10/2013, 12:20

... Approach 39 Ligand and Crystal Field Strength • the strength of the crystal field depends in large part on the ligands strong field ligands include: CN─ > NO2─ > en > NH3 weak field ligands include: ... complex and kinds of ligands  crystal field splitting energy  strong field splitting and weak field splitting Tro, Chemistry: A Molecular Approach 33 Splitting of d Orbital Energies due to Ligands ... dx2-y2 and dz2 if the field is weak and the energy gap is small – leading to unpaired electrons and a paramagnetic complex the 4th thru 6th electrons will pair the electrons in the dxy, dyz and...

Ngày tải lên: 28/11/2013, 01:12

... also are classes that you can use without the need to create an instance This type of a class is called a top-level class Examples of this type of class include the Math, Mouse, and Key classes ... top-level classes make sense Is there ever really a need to have more than one instance of the Mouse class or the Math class? With the Math class, you simply pass a number into a method and a result ... doesn't store any of the information that you feed it, so only one copy is needed On the other hand, arrays store unique data, so it wouldn't make sense to access the Array class directly because...

Ngày tải lên: 14/12/2013, 22:15

... Thus, you will want your classes to be as small as possible—but no smaller! That is, classes that contain extraneous functionality confuse and destructure code, but classes that contain too little ... cars, vans, and trucks This class is called Vehicle, and it will store three items of information about a vehicle: the number of passengers that it can carry, its fuel capacity, and its average ... functions Although data-only classes are perfectly valid, most classes will have function members In general, member functions manipulate the data defined by the class and, in many cases, provide...

Ngày tải lên: 24/01/2014, 20:20

... Thus, you will want your classes to be as small as possible—but no smaller! That is, classes that contain extraneous functionality confuse and destructure code, but classes that contain too little ... cars, vans, and trucks This class is called Vehicle, and it will store three items of information about a vehicle: the number of passengers that it can carry, its fuel capacity, and its average ... functions Although data-only classes are perfectly valid, most classes will have function members In general, member functions manipulate the data defined by the class and, in many cases, provide...

Ngày tải lên: 27/01/2014, 02:20

... called r u l e classes, each of which handles some linguistic phenomenon These rule classes are subdivided into transformation classes and meaningful rule classes A meaningful rule class handles a ... ce = [ce,l and ((D~ = D and u = t and A = false) or (D2, u, true) • CF_,-PARSER(GI, ce,, D, t) and A = true) } M-GENERATOR(d) =d~/ {tlBb6B:d=bandt=b} U { t I G;, d,, D~, u: d = D2[dt] and u • M-GENERATOR(dr) ... and (D2, u, A,) • CE-PARSER(GI, ce, D,, tt) and A = true ) ) } U { (D2, u, true) I k, n, Rk, d2 ,d.: ce = Rk and Rk • M F - R U L E S i and D2 = D[(G;, Rk)] and (u, ta • F'k(t) and...

Ngày tải lên: 22/02/2014, 10:20

... between traffic control attributes 24.45 Figure 24.29 User rate in relation to Bc and Bc + Be 24.46 Figure 24.30 Service classes 24.47 Figure 24.31 Relationship of service classes to the total capacity ... of the network—the number of packets a network can handle Congestion control refers to the mechanisms and techniques to control the congestion and keep the load below the capacity Topics discussed ... 24.7 Choke packet 24.11 24-4 TWO EXAMPLES To better understand the concept of congestion control, let us give two examples: one in TCP and the other in Frame Relay Topics discussed in this section:...

Ngày tải lên: 06/03/2014, 12:20

... Thus, you will want your classes to be as small as possible—but no smaller! That is, classes that contain extraneous functionality confuse and destructure code, but classes that contain too little ... cars, vans, and trucks This class is called Vehicle, and it will store three items of information about a vehicle: the number of passengers that it can carry, its fuel capacity, and its average ... functions Although data-only classes are perfectly valid, most classes will have function members In general, member functions manipulate the data defined by the class and, in many cases, provide...

Ngày tải lên: 06/03/2014, 22:20

... explanations and so that you get just the steps you need For More Information: http://www.packtpub.com/magento-beginners-guide/book Categories and Attributes Categories, Products, and Attributes ... E-Learning Course Development and Moodle Teaching Techniques His indoor hobbies include writing books and spending way too much time reading sites such as Slashdot and www.ted.org His outdoor hobbies ... edible wild plants, and practicing archery within sight of JFK Airport William is fascinated by the relationship between technology and society: how we create our tools, and how our tools in...

Ngày tải lên: 13/03/2014, 18:13

... String class and its methods the Java standard class library the Random and Math classes formatting output enumerated types wrapper classes graphical components and containers labels and images ... object creation and object references the String class and its methods the Java standard class library the Random and Math classes formatting output enumerated types wrapper classes © 2004 Pearson ... Using Classes and Objects • We can create more interesting programs using predefined classes and related objects • Chapter focuses on:          object creation and object references...

Ngày tải lên: 15/03/2014, 11:20

... concerned with how classes and objects are composed to form large structures Different categories Adapter Bridge Composite Decorator Façade Flyweight Proxy Scenario Outlets and Plugs Outlets in ... one object and no additional pointer indirection is needed to get the adaptee Object Adapter Lets a single adapter work with a group of adaptees such as a base class and all its sub classes The ... on the Adapter instance and Adapter delegates request to Adaptee Clients request Adapter delegate Adaptee Adaptability Use the adapter when Want to use an existing class and its interface doesn’t...

Ngày tải lên: 19/03/2014, 22:32

... is a set of classes that supports the development of programs  Java standard class library • Some classes in Java standard class library: System, String Slide 11 Packages • The classes can be ... methods that generate pseudorandom numbers • The Random class belongs to java.util package • Some methods of the Random class:  Random() • Constructor: creates a new pseudorandom number generator ... Returns a random number in the range to num-1 Slide 27 Example: RandomNumbers.java import java.util.Random; public class RandomNumbers { public static void main (String[] args) { Random generator...

Ngày tải lên: 29/03/2014, 02:21

... Fitting classes and injectors and let P and Q be a Sylow p-subgroup and a Sylow q-subgroup of ES (G) respectively Applying Proposition 7.2.2 (2) and Theorem 7.2.4, there exist S-injectors V and W ... Suppose S and T are pronormal subgroups of a soluble group G and x, y ∈ G If S and T are subnormal in S, T and S x and T y are subnormal in S x , T y , then there exists z ∈ G with S x = S z and T ... Fitting classes X and F such that F = X ∩ FA In this case, for each group G, we have GT = CG (GX /GF ) 7.2 Injective Fitting classes 319 Proof implies Set m = b(T), and consider the Fitting classes...

Ngày tải lên: 12/05/2014, 02:04

... M and all k Î [0, 1]; and q-affine if M is qstarshaped and f(kx + (1 - k)q) = kfx + (1 - k)fq for all x, y Î M and all k Î [0, 1] Page of 10 Sintunavarat and Kumam Journal of Inequalities and ... X We shall use cl(A) and wcl(A) to denote the closure and the weak closure of a set A, respectively, and d(x, A) to denote inf{||x-y|| : y Î A} where x Î X and A ⊆ X Let f and T be selfmaps of ... cl(T(M)) is compact and f and T are continuous; (b): wcl(T(M)) is weakly compact, f is weakly continuous and (f - T) is demiclosed at 0; (c): T(M) is bounded, T is semicompact and f and T are continuous;...

Ngày tải lên: 20/06/2014, 22:20

... classes of f at a Also a homotopy H between two maps f and f provides a correspondence between the Nielsen root classes of f at a and the Nielsen root classes of f at a We say that such two classes ... to f, we have g −1 a / ∅ and g −1 a / ∅ By Proposition 2.3, Fixed Point Theory and Applications f −1 a and f −1 a are Nielsen root classes of f, and both are essential classes Therefore, N f Now, ... Since H and H differ only on V × I and a and −a not belong to V , we {b} and ϕ−1 −a {−b} have ϕ−1 a This concludes the proof of this lemma Lemma 5.2 Let f : S2 → S2 be a map with zero degree and let...

Ngày tải lên: 21/06/2014, 20:20

Ngày tải lên: 29/06/2014, 08:20

... Shukla, Srivastava, and Saha; Bodo and Migliorati; Forsman, Szparaga, Nordholm, Woodward, and Penfold; Hayamizu; Yoshimura, Takekiyo, Imai and Abe; and Petra, Attila, Katalin, and Laszlo However, ... components used to prepare RTILs, notably those of Sindt, Mieloszynki, and Harmand; Yacob and Liebscher; Engel; and Munawar and Nadeem Cation Anion N BF N R PF6 N R R4 N NTf2 N(CN)2 R4P Fig Representative ... synthesis: Sun, Liu, Fujita, and Arai; Xian, Yong, Hui, and Zhuo; Mancini, Kneeteman, Della Rossa, Bravo and Adam; and Masahiko In conclusion, I hope this volume (and its companion, which focuses...

Ngày tải lên: 29/06/2014, 09:20