Data Mining¶
Data Mining involves uncovering patterns and deriving insightful information from vast datasets through the transformation of data using various business rules. This process enables the conversion of raw data into a form that is valuable for developers to analyze and identify trends.
This technique is crucial for organizations as it significantly enhances marketing strategies by enabling precise targeting of the customer base through data analysis. Data Mining stands out as an invaluable procedure for organizations aiming to refine their marketing approaches and increase their understanding of customer preferences, ultimately leading to improved operational efficiency and increased revenue.
Data mining breaks down in following steps:¶
- Data Preparation: This involves the collection, extraction, transformation, and loading of data into a data warehouse.
- Data Storage: Once prepared, the data is stored and managed within a database system or on cloud platforms.
- Data Access: Business analysts, management teams, and IT professionals are granted access to this data for further analysis and decision-making.
## Web mining Web Mining involves gathering valuable information from the vast resources available on the Internet, or the World Wide Web. As a specific branch of Data Mining, Web Mining focuses on examining user interactions across various websites and monitoring these activities over time. This process aims to gain insights into customer behaviors and browsing trends.
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Web Content Data: This includes all forms of data available on the web such as HTML pages, images, and other multimedia content. HTML serves as the foundational layout for web content across different browsers, maintaining a consistent basic structure.
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Web Structure Data: This data pertains to the organization of content within HTML tags on a web page and the hyperlinks connecting different pages. These links create a navigable structure, illustrating the relationships and connections between various web pages.
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Web Usage Data: Generated by web and application servers, this data captures user interactions on a web page. It includes logs detailing geographical locations of users, timestamps of visits, and the specific content users engaged with during their visit.
## Text Mining
Text Mining, a specialized branch of Data Mining, focuses on the analysis of data from textual sources. This process involves converting unstructured text into a structured format to uncover patterns. Text mining employs advanced deep learning algorithms for the efficient evaluation of text, leading to the extraction of meaningful information. The field encompasses various methodologies and technologies, including:
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Keyword-based Technologies: These rely on identifying and filtering input data based on specific keywords represented as character strings.
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Statistical Technologies: This approach utilizes machine learning to model data based on text, which is then used for managing and categorizing text.
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Linguistic-based Technologies: Employing Natural Language Processing (NLP), these systems interpret the input text's structure, grammar, logic, and context, offering a deeper understanding of the content.
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