1 code implementation • Findings (EMNLP) 2021 • Sabine Wehnert, Christian Scheel, Simona Szakács-Behling, Maret Nieländer, Patrick Mielke, Ernesto William De Luca
In this paper we propose an extension to a specific emerging hybrid document distance metric which combines topic models and word embeddings: the Hierarchical Optimal Topic Transport (HOTT).
no code implementations • 15 Feb 2024 • Erasmo Purificato, Ludovico Boratto, Ernesto William De Luca
This survey serves as a comprehensive resource for researchers and practitioners, offering insights into the evolution of user modeling and profiling and guiding the development of more personalized, ethical, and effective AI systems.
no code implementations • WS 2016 • Lena-Luise Stahn, Steffen Hennicke, Ernesto William De Luca
The following paper describes the first steps in the development of an ontology for the textbook research discipline.
no code implementations • LREC 2012 • Ernesto William De Luca
Standard search engines do not consider semantic information that can help in recognizing the relevance of a document with respect to the meaning of a query.
no code implementations • LREC 2012 • Danuta Ploch, Leonhard Hennig, Angelina Duka, Ernesto William De Luca, Sahin Albayrak
Determining the real-world referents for name mentions of persons, organizations and other named entities in texts has become an important task in many information retrieval scenarios and is referred to as Named Entity Disambiguation (NED).