What type of data is analyzed through text mining and web mining?

What type of data is analyzed through text mining and web mining?

• A. Structured data only
• B. Unstructured or less structured data
• C. Numerical data exclusively
• D. Categorical data primarily

Answer: (B)

The analysis of data through text mining and web mining predominantly focuses on unstructured or less structured data. This type of data includes textual information that is not organized in a predefined manner, such as social media posts, emails, articles, reviews, and web pages. Text mining involves extracting meaningful information and patterns from these text datasets, while web mining encompasses a broader range of techniques that explore data from the web, including both content and links. Structured data, on the other hand, is typically organized in a fixed format, such as databases with rows and columns, making it easily searchable and analyzable through traditional statistical methods. Numerical data and categorical data are subsets of structured data and do not align with the nature of text and web mining, which require flexibility in analyzing non-standardized information. Thus, unstructured or less structured data is the correct context for applying these mining techniques.

The analysis of data through text mining and web mining predominantly focuses on unstructured or less structured data. This type of data includes textual information that is not organized in a predefined manner, such as social media posts, emails, articles, reviews, and web pages. Text mining involves extracting meaningful information and patterns from these text datasets, while web mining encompasses a broader range of techniques that explore data from the web, including both content and links.

Structured data, on the other hand, is typically organized in a fixed format, such as databases with rows and columns, making it easily searchable and analyzable through traditional statistical methods. Numerical data and categorical data are subsets of structured data and do not align with the nature of text and web mining, which require flexibility in analyzing non-standardized information. Thus, unstructured or less structured data is the correct context for applying these mining techniques.