Data Mining

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Related to Olap: data mining, OLAP cube

Data Mining

The practice of looking for a pattern in a large amount of seemingly random data. Data mining is usually done with a computer program and helps in marketing. That is, a company can look at the (publicly available) purchase patterns of a person or group of persons and determine what products to direct at them.
References in periodicals archive ?
To explain the role of relational databases in OLAP, multidimensional data are explained.
Based on the problems above, it is quite natural that the Top-K recommendation can be introduced in OLAP sessions since this approach can find the latent valuable target which can well raise the effectiveness of recommendations [13-14].
OLAP queries and reports, and the decisions and transactions they affect, are always based on the latest committed data.
A multi-dimensional model of a data warehouse star schema, snowflake schema, fact constellations and data cube consists of dimensions and measures, OLAP operations includes drilling, rolling, slicing, dicing and pivoting OLAP servers such as ROLAP, MOLAP, HOLAP.
OLAP technology can pre-create data model, to provide sufficient audit data in advance for auditors, thus saving the data collection time in audit procedures and greatly improving the work efficiency of audit.
Identification of Aggregation Functions: The OLAP operations include rollup, drill-down, slicing and dicing and pivoting.
OLAP is a computer-based technique which enables users to interactively analyze business data.
The need of OLAP as a part of flexible and efficient SCM is obvious.
Fundamentally, OLAP provides a multidimensional view of data that allows patterns to be discerned in even the largest datasets that remain invisible even to the most expert user of spreadsheets.
the first thing that comes to the mind is building of OLAP cubes to facilitate business intelligence.
INGETEC nacio de la division de la compania OLAP en dos empresas: una dedica a la construccion y otra dedicada a la consultoria; lo cual solucionaba los conflictos que aparecian al realizar una sola empresa las dos actividades.
* drill-down and drill-through OLAP capabilities for users to further investigate results;