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Machine Learning and Knowledge Discovery in Databases: Research Track

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  1. Article

    Open Access

    SURREAL: Subgraph Robust Representation Learning

    The success of graph embeddings or nodrepresentation learning in a variety of downstream tasks, such as node classification, link prediction, and recommendation systems, has led to their popularity in recent y...

    Saba A. Al-Sayouri, Danai Koutra, Evangelos E. Papalexakis… in Applied Network Science (2019)

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  2. Article

    Collaborative topic regression for predicting topic-based social influence

    The rapid growth of social networks and their strong presence in our lives have attracted many researchers in social networks analysis. Users of social networks spread their opinions, get involved in discussio...

    Asso Hamzehei, Raymond K. Wong, Danai Koutra, Fang Chen in Machine Learning (2019)

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  3. Chapter and Conference Paper

    Unifying Guilt-by-Association Approaches: Theorems and Fast Algorithms

    If several friends of Smith have committed petty thefts, what would you say about Smith? Most people would not be surprised if Smith is a hardened criminal. Guilt-by-association methods combine weak signals to de...

    Danai Koutra, Tai-You Ke, U. Kang… in Machine Learning and Knowledge Discovery i… (2011)

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