accepted as the best off the shelf algorithm for classification. A standard SVM has O (n 3)
time and O (n 3) space complexities, hence making it limited in its usability for large
database. We know that in real world scenario, most of the databases where Data Mining is
used are large. This paper reviews various algorithms and techniques that have been
brought forth since 1995 by researchers for implementing SVMs in a practical manner for …