Introduction au Data Science

Intervenant : Michalis Vazirgiannis

Michalis Vazirgiannis is a Professor in LIX, École Polytechnique. His current research interests are in the area of bigdata mining – aiming at harnessing t he potential of machine learning algorithms for large scale data sets including text and graphs. More specifically his current work is on graph degeneracy for large scale graph mining, graph based text retrieval, learning models from time series data and text mining for the web (i.e. advertising, news streams).

Détail du cours

Lecture 1: 

  • Dimensionality reduction and feature selection/engineering

Lecture 2: 

  • Introduction to Text Mining (Text Indexing/Graph of words/Word embeddings)

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