What Is Data Mining

So, What Is information Mining? Simply stated, information exploit refers to extracting or tap association from large amounts of selective information. The term is actually a misnomer. Remember that the digging of gold from rocks or spinal tower is referred to as gold digging rather than rock or sand mining. Thus, entropy mining should have been more fitly named association mining from data, which is unfortunately somewhat long. association mining, a shorter term, may not reflect the emphasis on mining from large amounts of data. Nevertheless, mining is a vivid term characterizing the butt against that finds a small fixed of precious nuggets from a large deal of raw bodily (Figure 1.3). Thus, such(prenominal) a misnomer that carries both data and mining became a popular choice. Many other toll carry a similar or slightly antithetical meaning to data mining, such as knowledge mining from data, knowledge extraction, data/ physical body analysis, data archaeol ogy, and data dredging. Many people treat data mining as a synonymfor another popularly use term, companionship breakthrough from info, or KDD. Alternatively, others view data mining as hardly an essential step in the process of knowledge discovery. Knowledge discovery as a process is depicted in Figure 1.4 and consists of an iterative sequence of the following steps: 1.

info cleaning (to remove noise and inconsistent data) 2. data desegregation (where multiple data sources may be combined)1 3. Data choice (where data relevant to the analysis task argon retrieved fromthe database) 4. Data transformatio n (where data are transformed or blend int! o forms appropriate for mining by performing summary or gathering operations, for instance)2 5. Data mining (an essential process where happy methods are applied in order to extract data patterns) 6. condition evaluation (to identify the truly interesting patterns representing knowledge based on some interestingness measures; Section 1.5) 7. Knowledge presentation (where visualization and knowledge...If you want to get a sound essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper