Title: Data Mining Author: Kriko Published: May 25, 2023 Last modified: Jul 7, 2026 --- 1. [Home](https://kriko.io/) / 2. [Glossary](https://kriko.io/glossary) / 3. D Letter # Data Mining **Data mining** is an analytical approach used to discover meaningful patterns, relationships and trends within large datasets. It helps transform raw information into insights that can support practical decisions. Statistical methods, machine learning algorithms and database technologies may be used together during this process. Organisations that generate substantial volumes of data can use data mining to identify information relevant to their business objectives. The data mining process generally includes collecting, cleaning, preparing and modelling data before evaluating the results. Its purpose is to reveal previously unknown relationships and apply the findings to a defined business problem. However, not every pattern discovered is meaningful or reliable. Results must therefore be validated, interpreted within the correct context and tested through appropriate performance measures. Telecommunications companies may analyse customer behaviour to identify users who are likely to leave a service. Financial institutions and insurers can use data mining for risk assessment, fraud detection and pricing activities. Manufacturers may examine machine data to anticipate equipment failures and maintenance requirements. Marketing teams can analyse customer characteristics, purchase histories and engagement information to create segments and identify sales trends. Data mining may use methods such as **classification, clustering, association and prediction**. Classification assigns observations to predefined categories, while clustering groups similar observations without requiring existing labels. Association analysis examines products or behaviours that frequently occur together. Predictive methods use historical information to estimate the likelihood of future outcomes. Process mining examines event logs generated by business systems to understand how operational processes actually function. An e-commerce company may analyse order, payment, preparation and delivery records to identify delays or supplier performance issues. **Text mining** extracts useful information from sources such as comments, emails, social media posts and customer feedback. User comments on a video platform, for example, may be grouped according to topic, sentiment or complaint type. Predictive analytics uses historical data and statistical models to estimate future results. A company may examine previous product return records to forecast return rates for the next period. Although this field overlaps with data mining, it may also include broader analytical methods. When supported by reliable data, suitable models and professional interpretation, data mining can improve customer satisfaction, reduce risk and strengthen operational decision-making. ## Discover it in the dictionary ### Product Life Cycle The product life cycle refers to the entire journey of a product or service, from its development and launch to its eventual decline and… ### Retail Analytics Retail analytics is the process of collecting, analysing and interpreting data generated across retail operations. It helps retailers understand business performance and make informed… ### Pattern Recognition Pattern recognition is a field of machine learning concerned with identifying, analysing and interpreting recurring structures within data. It enables computer systems to detect… ### Accelerated Mobile Pages (AMP) Accelerated Mobile Pages, commonly abbreviated as AMP, is an open-source web component approach designed to help web pages load faster, especially on mobile devices.… ### Digital Transformation Digital transformation refers to the integration of digital technologies into the way organisations, brands and companies operate. During this process, businesses begin to manage… ### NoSQL NoSQL refers to database systems that operate outside the traditional relational database model and are used to store, manage and query different types of… ### Cloud Computing Cloud computing is a service model that delivers computing resources such as servers, storage, databases, networks, software and processing power over the internet. It… ### No-code No-code development is a software development approach that enables users to create applications and digital solutions without requiring traditional coding or programming skills. It… ### Customer Data Platform (CDP) A Customer Data Platform, commonly abbreviated as CDP, is a software platform that collects and unifies customer data from multiple sources to create centralised… ## Track the digital heartbeat with Kriko Subscribe to receive curated insights, news, and ideas shaping the digital landscape. By checking this box, you acknowledge and accept our [privacy policy](https://kriko.io/privacy-policy).