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test | obama is right : africa deserves better leadership | obama waiting for midterm to name attorney general | 0 |
test | putin spokesman : doping charges appear unfounded | the latest on severe weather : 1 dead in texas after tornado | 0 |
test | new video shows us police officers beating mentally-ill man | new york police officer critically wounded in hatchet attack | 0 |
test | vector space representation results in the loss of the order which the terms are in the document . | if a term occurs in the document , the value will be non-zero in the vector . | 1 |
test | inheritance in object oriented programming is a way to form new classes using classes that have already been defined . | the peropos of inheritance in object oriented programming is to minimize the reuse of existing code without modification . | 1 |
test | to explain further vector space models , basically a document is characterized by a vector . | a document is represented as a vector . | 5 |
test | bayes β theorem was names after rev thomas bayes and is a method used in probability theory . | as an official theorem , bayes ' theorem is valid in all universal interpretations of probability . | 3 |
test | if a term appears in the document then its value in the vector is non-zero . | a document is represented as a vector and each dimension corresponds to a separate term . | 2 |
test | β’ p ( a | b ) is the conditional probability of a , given b . | β’ p ( b | a ) is the conditional probability of b given a . | 3 |
test | the differing application has a direct influence on what the definition of the term means . | the way that a ' term ' is defined depends on the application . | 5 |
test | thus , the " program " is the optimal plan of action that is being produced . | thus , the " program " is the optimal plan for action that is produced . | 5 |
test | thus , the " program " is the optimal plan for action that is produced . | therefore , the " program " is the optimal plan for action that is produced . | 5 |
test | one of the best known schemes is tf-idf weighting ( see the example below ) . | one of the best known methods is called tf-idf weighting . | 4 |
test | it is " previous " in the sense that it does not take into account any information about b . | it does not take into account any information about b and therefore is considered β prior β . | 3 |
test | the algebraic model for representing text documents and objects as vectors of identifiers is called the vector space model . | a possible use for a vector space model is for retrieval and filtering of information . | 1 |
test | secondly to define the value of the optimal solution recursively . | generalise the structure of an optimal solution 2 . | 1 |
test | there are two main approaches for dynamic programming . | there are four steps in dynamic programming : 1 . | 1 |
test | p ( a ) , or the probability that the student is a girl regardless of any other information . | it is mainly used to calculate the probability of one event β s outcome given that a previous event happened . | 1 |
test | for instance , a events schedule at an exhibition is sometimes called a program . | for instance , a finalized schedule of events at an exhibition is sometimes called a program . | 4 |
test | this can be useful when the number of times a word appears is not considered important . | one of the most important uses of page rank is its meaning to advertising . | 0 |
test | define value of optimal solution recursively . | characterise structure of an optimal solution . | 4 |
test | it was first used in the smart information retrieval system . | it is used in information retrieval and was first used in the smart information retrieval system . | 4 |
test | in vector space model , the documents from which the information is to be retrieved are represented as vectors . | the vector space model has several disadvantages . | 1 |
test | a term which occurs in the document has a value in the vector of non-zero . | the order in which the terms appear in the document is lost in the vector space representation . | 1 |
test | vector space representation results in the loss of the order which the terms are in the document . | in the vector space model a document is represented as a vector . | 1 |
test | the easiest way to look at inheritance is as an β β¦ is a kind of β relationship . | an example of this gain in efficiency is a path-finding problem . | 0 |
test | if a term exists in a document , its value in the vector is not equal to zero . | a document is represented as a vector , with each dimension corresponding to a separate term . | 2 |
test | vector space representation results in the loss of the order which the terms are in the document . | since the pagerank is the most important algorithms which is used in the google engine . | 0 |
test | a document is represented as a vector , with each dimension corresponding to a separate term . | the basic idea is to represent each document as a vector of certain weighted word frequencies . | 2 |
test | thus , the " program " is the optimal plan for action that is produced . | after this , it is using this to pick the best overall path . | 0 |
test | a document is represented as a vector . | the vector space model are the documents which are represented as β bags of words β . | 2 |
test | the value of a vector is non-zero if a term occurs in the document . | a term which occurs in the document has a value in the vector of non-zero . | 4 |
test | a page that is linked to by many pages with high pagerank receives a high rank itself . | a link to a page is seen as a vote of support . | 1 |
test | several different ways of computing these values , also known as ( term ) weights , have been developed . | other ways of computing these values , or weights , have been developed . | 4 |
test | a document is represented as a vector , with each dimension corresponding to a separate term . | the value of a vector is non-zero if a term occurs in the document . | 2 |
test | p ( b ) ( a.k.a. the normalizing constant ) is the prior or marginal probability of b . | p ( b ) is the prior or marginal probability of b , and acts as a normalizing constant . | 5 |
test | the pagerank is computed iteratively , and it is found that the pagerank values converge fairly rapidly . | the pagerank depends on the pagerank rating and number of all pages that have links to it . | 1 |
test | in general , we can solve a problem with optimal substructure using a three-step process : 1 . | in a word , we can solve a problem with optimal substructure using a three-step process . | 5 |
test | in the vector space model a document is represented as a vector . | a possible use for a vector space model is for retrieval and filtering of information . | 1 |
test | one of its uses is calculating posterior probabilities given observations . | it is usually used to calculate posterior probabilities given observations . | 5 |
test | if a term appears in the document , the terms value in the vector is non-zero . | each item in the vector represents a different keyword . | 1 |
test | finally , the order in which the terms appear in the document is lost in the vector space representation . | a term which occurs in the document has a value in the vector of non-zero . | 1 |
test | several different ways of computing these values , also known as ( term ) weights , have been developed . | many different ways of calculating these values , also known as ( term ) weights , have been developed . | 4 |
test | to derive the theorem , we begin with the definition of conditional probability . | in probability theory , the prior and conditional probabilities of two random events are related by bayes ' theorem . | 2 |
test | the way that a ' term ' is defined depends on the application . | the definition of term is dependent on the application . | 5 |
test | its first application was in the smart information retrieval system . | it was used in the first time in the smart information retrieval system . | 5 |
test | it doesn 't take into account any information about b , so it is " prior " . | however an object cannot be cast to a class which is no relative of it . | 0 |
test | following this , each web page is given a ranking of 0-10 according to its relevance to a search . | a variation of the pagerank method bases the importance of a webpage on how many visits the page gets . | 1 |
test | thus , the program is the best plan for action that is produced . | thus , the " program " is the optimal plan of action that is being produced . | 5 |
test | this means that inheritance is used when types have common factors and these would be put into the superclass . | they do not have to be written in a computer language . | 0 |
test | these subproblems are not , however , independent . | it is similar to divide and conquer , however is differentiated as its subproblems are not independent . | 4 |
test | the key to dynamic programming is to find the structure of optimal solutions . | in general , dynamic programming is used on optimisation problems , where the most efficient solution is needed . | 4 |
test | when a document is represented as a vector , each dimension corresponds to a separate term . | each dimensions corresponds to a separate terms . | 3 |
test | bayes theorem is a mathematical formula used to calculate conditional probabilities . | bayes ' theorem relates the conditional and marginal probabilities of two random events . | 4 |
test | lucky joe likes to predict the colour of the ball he selects and he is 80 % accurate . | joe records all of his results and about 0.5 % of the time he accidently records the wrong results . | 1 |
test | thus , the program is the best plan for action that is produced . | the other method is the top down approach which is a method that combines memorization and recursion . | 0 |
test | it is usually used to calculate posterior probabilities given observations . | it is usually be used to compute posterior probabilities given observations . | 5 |
test | the methodology takes much less time rather than naive methods . | the method takes much less time than naive methods . | 5 |
test | the methodology takes much less time rather than naive methods . | this is a much quicker method than other more naive methods . | 5 |
test | the definition of term is dependent on the application . | the definition of term depends on the application . | 5 |
test | this means that inheritance is used when types have common factors and these would be put into the superclass . | it is similar to divide and conquer , however is differentiated as its subproblems are not independent . | 0 |
test | characterise structure of an optimal solution . | use these optimal solutions to construct an optimal solution for the original problem . | 2 |
test | the theorem is often used when we have observations and wish to compute posterior probabilities . | it is usually used to calculate posterior probabilities given observations . | 3 |
test | occasionally it is advantageous to differentiate between these uses , as it is not necessarily noticeable from context . | it also provides a way to generalize du to the " is a " relationship between classes . | 0 |
test | construct an optimal solution from computed values . | define value of optimal solution recursively . | 4 |
test | occasionally it is advantageous to differentiate between these uses , as it is not necessarily noticeable from context . | it is similar to divide and conquer , however is differentiated as its subproblems are not independent . | 0 |
test | when a document is represented as a vector , each dimension corresponds to a separate term . | the basic idea is to represent each document as a vector of certain weighted word frequencies . | 2 |
test | when a document is represented as a vector , each dimension corresponds to a separate term . | each dimension corresponds to a separate term . | 3 |
test | mathematicians use the word to describe a set of rules which anyone can follow to solve a problem . | however an object cannot be cast to a class which is no relative of it . | 0 |
test | whilst bayesians describe probabilities in terms of beliefs and degrees of uncertainty . | at the same time , bayesians describe probabilities in terms of beliefs and degrees of uncertainty . | 5 |
test | it is used in information filtering , information retrieval , indexing and relevancy rankings . | it is used in information filtering , indexing , relevancy rankings and information retrieval . | 5 |
test | in probability theory , bayes ' theorem relates the conditional and marginal probabilities of two random events . | bayes ' theorem is useful in evaluating the result of drug tests . | 1 |
test | outbound , links from your page to others . | dangling , links to a page which has no links to others . | 1 |
test | vector space representation results in the loss of the order which the terms are in the document . | in vector space model , the documents from which the information is to be retrieved are represented as vectors . | 1 |
test | in computer science ; dynamic programming is a way of solving problems consist of overlapping subproblems and optimal substructure . | however , the key in dynamic programming is to determine the structure of optimal solutions . | 3 |
test | if a term appears in the document , the terms value in the vector is non-zero . | vector space representation results in the loss of the order which the terms are in the document . | 1 |
test | in vector space model , the documents from which the information is to be retrieved are represented as vectors . | finally , the order in which the terms appear in the document is lost in the vector space representation . | 1 |
test | for instance , a finalized schedule of events at an exhibition is sometimes called a program . | the typical example could be of a finalized schedule of events at an exhibition . | 3 |
test | several different ways of computing these values , also known as ( term ) weights , have been developed . | several different ways of computing these values , additionally known as ( term ) weights , have been developed . | 5 |
test | if a term exists in a document , its value in the vector is not equal to zero . | if a term appears in the document then its value in the vector is non-zero . | 5 |
test | a hyperlink to a page counts as a vote of support . | a link to a page is seen as a vote of support . | 5 |
test | this means that inheritance is used when types have common factors and these would be put into the superclass . | the main problem is divided into sub problems which are solved and stored for future use . | 0 |
test | most of these languages provide an β extend β keyword , which is used to subclass another . | for example , a program could exist to model different forms of transport . | 0 |
test | for instance , a finalized schedule of events at an exhibition is sometimes called a program . | for example , a schedule of events at an exhibition is sometimes called a programme . | 5 |
test | the value of a vector is non-zero if a term occurs in the document . | each document is a vector where each word is a dimension . | 1 |
test | the theorem is often used when we have observations and wish to compute posterior probabilities . | it is often used to calculate posterior probabilities given observations . | 4 |
test | other possible uses for vector space models are indexing and also to rank the relevancy of differing documents . | in this classic model the term specific weights in the document vectors are products of local and global parameters . | 1 |
test | the correct answer can be computed using bayes ' theorem . | bayes ' theorem is useful in evaluating the result of drug tests . | 1 |
test | β’ p ( b | a ) is the conditional probability of b given a . | p ( a | b ) is the conditional probability of a , given b . | 3 |
test | since the pagerank is the most important algorithms which is used in the google engine . | the pagerank is a recursive algorithm used by google to determine which webpages are more important than others . | 3 |
test | nevertheless , the patent is assigned to the university of stanford and not to google . | however , the patent is assigned to stanford university and not to google . | 5 |
test | this means that inheritance is used when types have common factors and these would be put into the superclass . | it is therefore used to create relationships between one object and another . | 0 |
test | in the vector space model a document is represented as a vector . | a document is represented as a vector , and each dimension corresponds to a separate term . | 3 |
test | p ( b ) is the prior or marginal probability of b , and acts to normalise the probability . | p ( b ) ( a.k.a. the normalizing constant ) is the prior or marginal probability of b . | 4 |
test | this can be useful when the number of times a word appears is not considered important . | the easiest way to look at inheritance is as an β β¦ is a kind of β relationship . | 0 |
test | in probability theory , bayes ' theorem relates the conditional and marginal probabilities of two random events . | bayes ' theorem relates the conditional and marginal probabilities of two random events . | 4 |
test | the definition of term depends on the application . | the definition of a term depends on the application . | 5 |
test | break up the problem different smaller subproblems . | a problem with overlapping subproblems means that the same subproblems may be used to solve many different larger problems . | 2 |
test | inheritance is a method of forming new classes using predefined classes . | inheritance in object oriented programming is a way to form new classes using classes that have already been defined . | 5 |
test | so the same rule applies with keywords and indeed longer phrases . | single words , keywords and occasionally longer phrases are used for terms . | 3 |