Question

What is the most famous technique used in text mining is?

Answer 1

Text Mining is one of the most critical ways of analysing and processing unstructured data.

The five fundamental steps involved in text mining are:

 1.  Gathering unstructured data from multiple data sources like plain text, web pages, pdf files, emails, and blogs,  to name a few.

 2.   Detect and remove anomalies from data

 3.  Convert all the relevant information extracted from unstructured data into structured formats.

  4. Analyse the patterns within the data via Management Information System (MIS).

 5.  Store all the valuable information into a secure database to drive trend analysis and enhance the decision-making process of the organisation.

Clustering is one of the most crucial techniques of text mining. It seeks to identify intrinsic structures in textual information and organise them into relevant subgroups or ‘clusters’  for further analysis. A significant challenge in the clustering process is to form meaningful clusters from the unlabeled textual data without having any prior information on them. Cluster analysis is a standard text mining tool that assists in data distribution or acts as a pre-processing step for other text mining algorithms running on detected clusters.

Answer 2

$\huge\bf{Answer:-}$

Information Extraction is the most famous text mining technique.