Andreas Hotho

Logsonomy — A Search Engine Folksonomy

2021 · Proceedings of the International AAAI Conference on Web and Social Media

In social bookmarking systems users describe bookmarks by keywords called tags. The structure behind these social systems, called folksonomies, can be viewed as a tripartite hypergraph of user, tag and resource nodes. This underlying network …

Genre Classification on German Novels

2015

The study of German literature is mostly based on literary canons, i.e., small sets of specifically chosen documents. In particular, the history of novels has been characterized using a set of only 100 to 250 …

f2tag — Can Tags be Predicted Using Formulas?

2020

The appropriate tagging of questions on Q&A networks like StackExchange is important for organizing the content of these platforms. Accordingly, recommender systems can help the users by suggesting relevant tags for their questions. The data …

InDiReCT: Language-Guided Zero-Shot Deep Metric Learning for Images

2022 · arXiv (Cornell University)

Common Deep Metric Learning (DML) datasets specify only one notion of similarity, e.g., two images in the Cars196 dataset are deemed similar if they show the same car model. We argue that depending on the …

Proceedings of the Workshop on Interactions between Data Mining and Natural Language Processing 2017co-located with the European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases (ECML-PKDD 2017)

2017 · HAL (Le Centre pour la Communication Scientifique Directe)

International audience