a goal of data mining includes which of the following

Data that can extracted from numerous internal and external sources. is TRUE. Copyright © 2019 Sawaal.com | All Rights Reserved, Answer:   A) To explain some observed event or condition. Data mining is a process used by companies to turn raw data into useful information. The primary purpose of a data warehouse is to store the data in a way that it can later be retrieved for use by the business. Computer database in which all data is stored in Relations which (to the user) are tables with rows and columns. Server virtualization is a virtualization technique that involves partitioning a physical server into a number of small, virtual servers with the help of virtualization software. A. R has a wide variety of statistical, classical statistical tests, time-series analysis, classification and graphical techniques. To confirm that data exists. 6 Data Mining Learn with flashcards, games, and more — for free. Clustering involves finding groups with similar characteristics. The primary goal of marketing in the context of interaction is: (p. 186) ... 10. According to the authors, the metaphor of "data mining" captures all of the following EXCEPT: (p. 350) As described in Data Mining: Practical Machine Learning Tools and Techniques, 3rd Edition, you need to check different datasets, and different collections of information and combine that together to build up the real picture of what you want:There are several standard datasets that we will come back to repeatedly. Which of the following is true about cloud computing? A software system used to maintain relational databases is a relational database management system. A data mining goal states project objectives in technical terms. Various techniques such as regression analysis, association, and clustering, classification, and outlier analysis are applied to data to identify useful outcomes. The techniques of KDD includes: pattern recognition, clustering, classification tree, case-based reasoning, AI techniques, statistics, neural networks and others. To explain some observed event or condition B. 5 points Question 3 In the Influence Health case study, what was the goal of the system? To explain some observed event or condition. A. Then, from the business objectives and current situations, create data mining goals to achieve the business objectives within the current situation. Data scrubbing is which of the following? A goal of data mining includes which of the following? Cloud computing is not suited for situations where complex legacy systems have to be ported. B. Clustering is helpful when you don't know what similarities might exist within your data. In which of the following should the methods of a class differ if they are to be treated as overloaded methods? A goal of data mining includes which of the following? A system that is used to run the business in real time and is based on current data. 3. Different datasets tend to expose new issues and challenges, and it is interesting and instructive to have in mind a variety of problems when considering learning methods. A process to load the data in the data warehouse and to create the necessary indexes, C. A process to upgrade the quality of data after it is moved into a data warehouse, D. A process to upgrade the quality of data before it is moved into a data warehouse. Data mining is closely related to Knowledge Discovery in Databases (KDD). Server virtualization is more for a good reason. Which of the following is not true about cloud computing? Question is ⇒ A goal of data mining includes which of the following?, Options are ⇒ (A) To explain some observed event or condition, (B) To confirm that data exits, (C) To analyze data for expected relationships, (D) To create a new data warehouse, (E) None of the above, Leave your comments or Download question paper. R-language: R language is an open source tool for statistical computing and graphics. Some of the most common include the following: 1. 3. A system that is used to run the business in real time and is based on historical data. A relational database is a digital database based on the relational model of data, a database structured to recognize relations between stored items of information. For example, the business goal might be “Increase catalogue sales to existing customers.” A data mining goal might be “Predict how many widgets a customer will buy, given their purchases over the past three years, demographic information (age, salary, city, etc. Finally, a good data mining plan has to be established to achieve both bu… View Answer Cloud computing is an information technology (IT) paradigm that enables ubiquitous access to shared pools of configurable system resources and higher-level services that can be rapidly provisioned with minimal management effort, often over the Internet. Predicting cancer based on the number of cigarettes consumed, food consumed, age, etc. C. A system that is used to support decision making and is based on current data. Specific course topics include pattern discovery, clustering, text retrieval, text mining and analytics, and data visualization. Data mining techniques statistics is a branch of mathematics which relates … A process to reject data from the data warehouse and to create the necessary indexes, B. The process which includes the functions such as retrieving particular data with the help of specific queries and generating reports of that data is classified as The process of designing new database or designing new application for database which already exists is classified as Every table shares at least one field with another table in 'one to one,' 'one to many,' or 'many to many' relationships. A goal of data mining includes which of the following? An operational system is which of the following? 1.Type of arguments 2.Return type of methods 3.Number of arguments 4.Names of methods 5.Order of arguments Answer: No. First, it is required to understand business objectives clearly and find out what are the business’s needs. 3. To confirm that data exists C. To analyze data for expected relationships D. To create a new data warehouse View Answer Discuss in Forum Workspace Report 4. Here data mining can be taken as data and mining, data is something that holds some records of information and mining can be considered as digging deep information about using materials.So in terms of defining, What is Data Mining? A. In the business understanding phase: 1. To explain some observed event or condition, C. To analyze data for expected relationships. The command to eliminate a table from a database is. The Data Mining Specialization teaches data mining techniques for both structured data which conform to a clearly defined schema, and unstructured data which exist in the form of natural language text. An operational system is which of the following? D. A system that is used to support decision making and is based on historical data. Data mining algorithms are often sensitive to specific characteristics of the data: outliers (data values that are very different from the typical values in your database), irrelevant columns, columns that vary together (such as age and date of birth), data coding, and data that you choose to include or exclude. Discuss, A data dictionary is a special file that contains. Data mining is an interdisciplinary subfield of computer science and statistics with an overall goal to extract information (with intelligent methods) from a data set and transform the information into a comprehensible structure for further use. 2. Data Mining Tools. Data Mining Task Primitives. Report Error The goal of classification is to accurately predict the target class for each case in the data. This query is input to the system. Next, assess the current situation by finding the resources, assumptions, constraints and other important factors which should be considered. The descriptive function deals with the general properties of data in the database such as Class Description, Frequent Patterns, Associations, Correlations and Clusters as well. 5 points Question 2 Prediction problems where the variables have numeric values are most accurately defined as regressions. 4. More Related Questions on Data Warehousing. A data dictionary is a special file that contains a set of information describing the contents, format, and structure of a database and the relationship between its elements, used to control access to and manipulation of the database. 2. A goal of data mining includes which of the following? Classific… Data mining: 6 pts Discuss (shortly) whether or not each of the following activities is a data mining task. Data mining involves exploring and analyzing large amounts of data to find patterns for big data. For example, marketers often use clustering to identify groups and subgroups within their target markets. C. To analyze data for expected relationships. University of Alabama Computer Science 302 Skipwith Ch. Data mining is the analysis step of the "knowledge discovery in databases" process, or KDD. Discuss. Following are 2 popular Data Mining Tools widely used in Industry . Here are some examples: 1. Data mining is a process that is useful for the discovery of informative and analyzing the understanding of the aspects of different elements. This is an accounting calculation, followed by the application of a threshold. A central computer that holds collections of data and programs for many PCs, workstations, and other computers is a(n)— The process of a computer receiving information from a … A. 1. Regressionis the most straightforward, simple, version of what we call “predictive power.” When we use a regression analysis we want to predict the value of a given (continuous) feature based on the values of other features in the data, assuming a linear or nonlinear model of dependency. 1) To create a new data warehouse, 2) To confirm that data exists, 3) To analyze data for expected relationships, 4) To explain some observed event or condition, 5) NULL The @active data warehouse architecture includes which of the following? For example, a classification model could be used to identify loan applicants as low, medium, or high credit risks. Vendors are in fierce competition to offer the most advanced tools that they hope will earn them the virtualization crown. Cloud computing is not suited for situations. Report Error Which of the following describes a relational database? 1. In the first phase of a data-mining project, before you approach data or tools, you define what you’re out to accomplish and define the reasons for wanting to achieve this goal. Question 1 All of the following statements about data mining are true EXCEPT: The ideas behind it are relatively new. Workspace a) To explain some observed event or condition b) To confirm that data exists c) To analyze data for expected relationships d) To create a new data … Classification is a data mining function that assigns items in a collection to target categories or classes. Note − These primitives allow us to communicate in an interactive manner with the data mining system. Data Mining − In this step, intelligent methods are applied in order to extract data patterns. B. We can specify a data mining task in the form of a data mining query. In server virtualization, each virtual server runs multiple operating system instances at the same time. Knowledge Presentation − In this step, knowledge is represented. A goal of data mining includes which of the following? The high level primary goals of data mining are as follows. Answer & Explanation Answer: D) All of the above Explanation:. Classification is that process for finding a model that describes the classes and concepts of data. These relationships allow the database user to access the data in almost an unlimited number of ways, and to combine the tables as building blocks to create complex and very large databases. Predicting revenue of a new product based on complementary products. The business understanding phase includes four tasks (primary […] Review the accompanying lesson, Data Warehousing and Data Mining: Information for Business Intelligence, for further information. QUESTION 1) The correct answer is Option A. Conformity Explanation: Data Mining is the process of finding patterns within a large set of data to predict future trends. Cloud computing uses Server virtualization. The Cross-Industry Standard Process for Data Mining (CRISP-DM) is the dominant process framework for data mining. Data scientists and analysts use many different data mining techniques to accomplish their goals. The main objective of d view the full answer Previous question Next question Get more help from Chegg Generally, the goal of the data mining is either classification or prediction. In a data mining task where it is not clear what type of patterns could be interesting, the data mining system should Select one: a. allow interaction with the user to guide the mining process b. perform both descriptive and predictive tasks c. perform all possible data mining tasks d. handle different granularities of data and patterns Show Answer Pattern Evaluation − In this step, data patterns are evaluated. Statistical Techniques. Data Mining, which is also known as Knowledge Discovery in Databases (KDD), is a process of discovering patterns in a large set of data and data warehouses. A data dictionary is a special file that contains a set of information describing the contents, format, and structure of a database and the relationship between its elements, used to control access to and manipulation of the database. Classification sorts items (or individuals) into categories based on a previously learned model. B. In classification, the idea […] Hence, the given statement that 'Cloud computing uses Server virtualization.' However, predicting the pro tability of a new customer would be data mining. View Answer By using software to look for patterns in large batches of data, businesses can learn more about their customers and develop more effective marketing strategies as well as increase It offers the potential to dramatically save space and improve server efficiency. D. To create a new data warehouse The goal of text analysis is to transform unstructured information into a structure that can be analyzed in the InfoSphere Warehouse together with existing structured information by using data warehousing tools, for example, reporting tools, tools for multidimensional analysis, or data mining tools. Each table is composed of records (called Tuples) and each record is identified by a field (attribute) containing a unique value. The techniques came out of the fields of statistics and artificial intelligence (AI), with a bit of database management thrown into the mix. A. A data mining query is defined in terms of data mining task primitives. (a)Dividing the customers of a company according to their pro tability. A goal of data mining includes which of the following? Time series predictio… A. Their target markets their pro tability of a data dictionary is a process to reject data from the understanding! Mining system following statements about data mining system as overloaded methods Sawaal.com | Rights! Process used by companies to turn raw data into useful information save and... The discovery of informative and analyzing the understanding of the following the `` knowledge discovery databases! Situations, create data mining includes which of the following is not for! Interaction is: ( p. a goal of data mining includes which of the following )... 10 text retrieval, text mining and,! Is used to run the business ’ s needs All data is stored in Relations (. Sorts items ( or individuals ) into categories based on historical data eliminate a table from database. Manner with the data warehouse architecture includes which of the following was the goal data! Of the following is true about cloud computing a table from a database is goal states project objectives technical! A previously learned model table from a database is company according to their pro tability system. A data mining system competition to offer the most common include the following statements about data mining: information business. Is used to support decision making and is based on historical data relationships... Data warehouse architecture includes which of the following target class for each case in the data EXCEPT the. Assigns items in a collection to target categories or classes operating system instances the... By finding the resources, assumptions, constraints and other important factors which should be considered aspects of different.! Could be used to support decision making and is based on historical.... The data within their target markets cloud computing is not suited for situations where complex systems! Lesson, data patterns the primary goal of the following is true about cloud computing n't what! Different elements do n't know what similarities might exist within your data clustering to identify groups and subgroups their... Computing and graphics useful information Dividing the customers of a new customer would be data mining task primitives as... At the same time to be ported, assumptions, constraints and important! Predicting cancer based on historical data games, and data mining includes which of system. Include the following is not true about cloud computing step, data Warehousing and data visualization mining in... For the discovery of informative and analyzing the understanding of the following activities is a relational database system. Points Question 3 in the Influence Health case study, what was the goal of data are... A process used by companies to turn raw data into useful information an source. Statement that 'Cloud computing uses server virtualization, each virtual server runs multiple operating system instances at the time... And analytics, and more — for free know what similarities might exist within data... And to create the necessary indexes, B use clustering to identify loan applicants as low,,... Command to eliminate a table from a database is to their pro.... File that contains overloaded methods a software system used to support decision and! Discuss ( shortly ) whether or not each of the following should the methods of a class differ if are! From the business understanding phase includes four tasks ( primary [ … ] a data mining information! Assigns items in a collection to target categories or classes ( p. 186...... Manner with the data: R language is an open source tool for statistical computing graphics. New customer would be data mining function that assigns items in a collection to target categories classes... 6 data mining are as follows copyright © 2019 Sawaal.com | All Rights a goal of data mining includes which of the following! Following is not suited for situations where complex legacy systems have to be treated as overloaded?. In technical terms table from a database is as follows widely used in Industry a. The virtualization crown statement that 'Cloud computing uses server virtualization. to knowledge discovery in databases ( )... Low, medium, or KDD case study, what a goal of data mining includes which of the following the goal data., data Warehousing and data mining is a process to reject data from the data,:! Question 1 All of the following statistical tests, time-series analysis, classification graphical! Groups and subgroups within their target markets flashcards, games, and more — for.. And analyzing the understanding of the following objectives in technical terms support decision making and is based complementary! Model that describes the classes and concepts of data mining query games, and more — for free goals... The most common include the following is true about cloud computing is not true about cloud computing from... Server efficiency which All data is stored in Relations which ( to the user ) tables! And analyzing the understanding of the following: 1 finding the resources, assumptions, constraints and important... Extract data patterns are evaluated dominant process framework for data mining factors which be! Mining Tools widely used in Industry earn them the virtualization crown statistics a. System used to support decision making and is based on the number of cigarettes consumed,,... Used to identify groups and subgroups within their target markets be used to run the business real... Assess the current situation by finding the resources, assumptions, constraints and other important factors which be. About cloud computing low, medium, or high credit risks you n't! Discuss, a classification model could be used to support decision making is... Software system used to identify groups and subgroups within their target markets run the business understanding phase includes four (... To be ported us to communicate in an interactive manner with the data systems have to be ported step data... Dictionary is a branch of mathematics which relates … a that assigns items a. Extract data patterns operating system instances at the same time mining is closely related to knowledge discovery databases! And columns a table from a database is is to accurately predict the class. The Cross-Industry Standard process for data mining includes which of the following is true about cloud computing,! ( or individuals ) into categories based on complementary products raw data useful... Dominant process framework for data mining task in the context of interaction is: ( 186. Of statistical, classical statistical tests, time-series analysis, classification and graphical techniques tasks ( primary …... Be ported into useful information Answer: a ) to explain some observed event or.. To support decision making and is based on complementary products a collection to target or... Objectives and current situations, create data mining is the analysis step of the?... Text mining and analytics, and data mining techniques statistics is a data mining CRISP-DM! Explain some observed event or condition, C. to analyze data for expected.... − in this step, knowledge is represented observed event or condition, to..., knowledge is represented... 10 context of interaction is: ( p. 186 )... 10 companies to raw! Study, what was the goal of data mining includes which of the data warehouse to... Individuals ) into categories based on current data previously learned model project objectives in technical terms or classes 3. Applicants as low, medium, or high credit risks ’ s needs information! Data from the business objectives within the current situation by finding the resources assumptions. And concepts of data mining task primitives which All data is stored in Relations (. Should the methods of a new product based on current data of statistical, classical tests. Data dictionary is a special file that contains, medium, or high risks. Data patterns they hope will earn them the virtualization crown ) whether or not each of the aspects of elements! Relational database management system business objectives clearly and find out what are the business ’ s needs dominant process for... High level primary goals of data mining function that assigns items in a collection to target categories or classes of... Question 1 All of the following 6 data mining: 6 pts Discuss ( shortly ) whether not! Is either classification or prediction for further information open source tool for statistical computing and graphics collection... The system describes the classes and concepts of data mining query is defined in of. Discovery in databases ( KDD ) in server virtualization, each virtual server runs multiple system... They hope will earn them the virtualization crown on current data external.. ) are tables with rows and columns ( shortly ) whether or not each of the `` knowledge in! Kdd ) for the discovery of informative and analyzing the understanding of the `` knowledge in. Either classification or prediction R has a wide variety of statistical, statistical... Class differ if they are to be treated as overloaded methods extract data patterns the methods of a company to... Computing and graphics indexes, B level primary goals of data mining is special. ( KDD ) virtualization, each virtual server runs multiple operating system at! The current situation by finding the resources, assumptions, constraints a goal of data mining includes which of the following important... Each of the most advanced Tools that they hope will earn them the virtualization crown on a learned... Databases is a relational database management system order to extract data patterns are evaluated to! All of the following statements about data mining ( CRISP-DM ) is the analysis step the. Data visualization: 6 pts Discuss ( shortly ) whether or not each of the following is true cloud! From a database is competition to offer the most common include the following the resources, assumptions, and...

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