Statistic and
Data Mining Software
Many industries rely on
huge databases to store and organise important information.
Data mining is the process of sorting through this data in
order to find the relevant information for a specific
query. Many organisations have to use data mining to
extract information from their large data sets or databases and
make predictions based on this data. Data mining uses a
process of statistical analysis together with pattern
recognition and logical reasoning in order to make decisions
based on the available information. Because of the size
of some databases, specific statistical and data mining
software is normally used in order to perform these
processes. The actual term data mining is quite new but
the process of sifting through large sets of data has been
going on since the beginning of computing.
Extraction of the
appropriate information is one of the key tasks of statistic
and data mining software, the other key task is often a
prediction or forecasting based on this extracted data.
These applications have to comb through huge amounts of data
and do the necessary calculations in order to not only find the
useful and relevant information that is required but also to
perform particular operations upon it. Dedicated
applications that perform these functions have been refined
over the years in order to deal with larger data sets and
perform intricate searching and prediction
algorithms.
Data mining and statistical software is normally applied to two
separate but related fields of enquiry, those of discovery and
prediction. Data discovery essentially involves the
sifting of large amounts of information in order to find
something of value. When this valuable information is
found, the task of prediction initially involves a statistical
analysis of the underlying trends and behaviors within the
data. This information is then studied and modeled in
order to forecast new trends, discover underlying patterns and
make predictions as to how these patterns will change over
time.
Statistical and data
mining techniques can be carried out in some existing software
environments as well as being implemented on entirely new and
dedicated applications. Fast processing speeds are a
definite advantage when using such techniques on any large
database, especially when they are combined with some of the
powerful methods of analysis. Some of the common and
processor intensive techniques used in data mining today
include using artificial neural networks, genetic algorithms
and decision trees. While these techniques may not be
new, we can now use them a lot more efficiently and can apply
them to larger and more complex sets of data.
Using the simple
procedure of searching for existing information and the more
complex procedure of modeling the data that is found for future
prediction, statistic and data mining software has become a
crucial computing tool for business. Organisations can
benefit greatly from these powerful techniques as they can not
only shed light onto already existing information but also
recognise future patterns and possibilities.
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