Introduction to Data
Data science is a field of study that focuses on techniques and algorithms to extract knowledge from data. The area combines data mining and machine learning with data-specific domains. This section focuses on defining "data" before going to any complicated topic.
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Understanding the Data Space
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Proximity in Machine Learning and Data Science Context
Many machine learning algorithms rely on distance or similarity between objects/data points. Video lectures in this section focus on standard proximity measures used in machine learning and data science. The section also explains how to use proximity measures to examine the neighborhood of a given point.
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Clustering Algorithms
A significant aspect of data science involves exploratory analysis, where scientists and practitioners apply statistical techniques to gain insights into data. One approach to exploration is identifying clusters—groups of data points with similar characteristics. This section provides an overview of clustering algorithms.
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Outlier detection
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Linear Regression-based Prediction
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Classification
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PageRank
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Mathematical Optimization
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