Articles
Insights on machine learning, data management, business intelligence, and project management
Microsoft copilot: AI empowering daily office work
Microsoft Copilot redefines productivity and collaboration in Microsoft 365. Discover its key features and role in digital transformation
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Learning concepts in artificial intelligence
Discover the key concepts of learning in artificial intelligence. Understand the difference between supervised and unsupervised learning, and explore the full supervised learning process to build reliable and generalizable models
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Data project management: combining CRISP-DM and SCRUM for successful initiatives
Explore how CRISP-DM and SCRUM work together to manage data projects. Discover how this integrated approach combines structure and agility to deliver reliable results aligned with business strategy
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Business Intelligence: turning data into a performance driver
Discover how Business Intelligence (BI) transforms raw data into clear indicators for decision-making. Learn about data modeling, visualization, and tools like Power BI and Qlik Sense that drive business performance
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Data Preparation: a pillar of success in data science
Discover why data preparation is the cornerstone of data science. The article shows how cleaning, transforming, and enriching raw data enhances model accuracy and supports better business decisions
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Association Rules: identifying hidden relationships in data
Explore how association rules reveal meaningful patterns in data, from “if A, then B” logic to real-world uses in retail, finance, marketing, and cybersecurity. Discover their advantages and key limitations
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Clustering: understanding and applying automatic data segmentation
Discover how clustering groups data into meaningful segments. Discover methods like K-means and hierarchical clustering, their benefits for marketing, finance, and industry, and key points to consider
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Anomaly Detection
Explore how anomaly detection works, from modeling normal patterns to spotting rare deviations. Discover its benefits, limitations, and applications for fraud prevention, system monitoring, and business security
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Principal Component Analysis
Discover how Principal Component Analysis (PCA) reduces data complexity while preserving key insights. Discover its role in machine learning, benefits for business, and points of caution
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Naive Bayes Classifier
Discover how the Naive Bayes classifier uses probability to classify data. The article outlines how it works, applications such as spam detection and finance, and its strengths and limitations for businesses
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The K-nearest neighbors method
Discover how the K-Nearest Neighbors (KNN) method predicts values and classifications based on similarity. Learn its strengths, practical applications, and key limitations for businesses
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Decision trees and random forests: from simple to robust models
Discover how decision trees provide clear and intuitive predictions, and how random forests build on them to offer greater accuracy and robustness. Discover their benefits and limits for business decision-making.
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Neural Networks: an advanced approach to machine learning
Discover how neural networks work, why they excel at analyzing complex data like images and text, and what advantages and limitations they bring to business decision-making.
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Logistic regression: a simple method for reliable decisions
Explore how logistic regression helps businesses make yes-or-no decisions based on data. This article explains the basics of the method, its advantages, and practical examples such as fraud detection.
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Linear Regression: a simple but powerful predictive model
Explore the basics of linear regression, a straightforward method for identifying trends and relationships in data. This article explains how it works and why it remains a practical tool for business decision-making.
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