Inhalt

[ 536MLPEMUTV19 ] VL (*)Machine Learning: Unsupervised Techniques

Versionsauswahl
(*) Leider ist diese Information in Deutsch nicht verfügbar.
Workload Ausbildungslevel Studienfachbereich VerantwortlicheR Semesterstunden Anbietende Uni
3 ECTS B2 - Bachelor 2. Jahr Artificial Intelligence Sepp Hochreiter 2 SSt Johannes Kepler Universität Linz
Detailinformationen
Quellcurriculum Bachelorstudium Artificial Intelligence 2025W
Lernergebnisse
Kompetenzen
(*)Students have a thorough understanding of unsupervised machine learning techniques, equipping them to identify, implement, and adapt methods for clustering, data projection, and reduction in scientific and engineering contexts. They have the ability to interpret the structure within data, understand the mathematical principles underlying unsupervised methods, and apply these techniques to complex real-world problems without predefined targets.
Fertigkeiten Kenntnisse
(*)
  • Applying Clustering and Data Grouping Methods (k4)

Students can implement and apply basic and advanced clustering techniques, including hierarchical clustering, affinity propagation, and mixture models, to discover patterns and groupings in data.

  • Utilizing Projection and Dimensionality Reduction Techniques (k4)

Students are able to use methods like principal component analysis (PCA), independent component analysis (ICA), and factor analysis to reduce data dimensionality while retaining essential structure.

  • Implementing Error Models and Expectation Maximization (k3)

Students can work with error models and apply maximum likelihood estimation and the expectation-maximization algorithm to uncover hidden structures in data.

  • Employing Network-Based Models for Unsupervised Learning (k4)

Students are capable of understanding and using neural network-based approaches like auto-associator networks, attractor networks, Boltzmann machines, and Helmholtz machines for modeling data distributions and learning latent representations.

  • Analyzing Sequential and Probabilistic Models (k4)

Students can implement hidden Markov models, belief networks, and factor graphs to model sequences, probabilistic relationships, and dependencies in unsupervised data.

  • Balancing Model Complexity and Performance (k5)

Students are able to critically evaluate and balance the trade-off between model complexity and performance in unsupervised learning, understanding how to optimize techniques for specific applications.

(*)Students have in-depth knowledge of unsupervised machine learning principles, covering clustering, projection methods, error models, and neural network-based approaches. They understand the theory and practice of techniques like PCA, ICA, matrix factorization, and probabilistic models (e.g., hidden Markov models and belief networks), enabling them to infer meaningful structures in data without explicit targets.
Beurteilungskriterien (*)Exam (written or oral)
Lehrmethoden (*)Slide presentations complemented by examples presented on the blackboard
Abhaltungssprache Englisch
Literatur (*)Electronic course material is made available for download
Lehrinhalte wechselnd? Nein
Frühere Varianten Decken ebenfalls die Anforderungen des Curriculums ab (von - bis)
875BIMLMUTV16: VL Machine Learning: Unsupervised Techniques (2016W-2019S)
875BIN2MUTV13: VL Machine Learning: Unsupervised Techniques (2013W-2016S)
Präsenzlehrveranstaltung
Teilungsziffer -
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