Harald Sack

Knowledge-Based Short Text Categorization Using Entity and Category Embedding

2019 · Lecture notes in computer science

Short text categorization is an important task due to the rapid growth of online available short texts in various domains such as web search snippets, etc. Most of the traditional methods suffer from sparsity and …

Is Aligning Embedding Spaces a Challenging Task? An Analysis of the Existing Methods

2020 · arXiv (Cornell University)

Representation Learning of words and Knowledge Graphs (KG) into low dimensional vector spaces along with its applications to many real-world scenarios have recently gained momentum. In order to make use of multiple KG embeddings for …

NFDI4Culture - Consortium for research data on material and immaterial cultural heritage

2020 · Research Ideas and Outcomes

Digital data on tangible and intangible cultural assets is an essential part of daily life, communication and experience. It has a lasting influence on the perception of cultural identity as well as on the interactions …