Search Results for author: Andreas Both

Found 9 papers, 2 papers with code

Improving the Question Answering Quality using Answer Candidate Filtering based on Natural-Language Features

no code implementations10 Dec 2021 Aleksandr Gashkov, Aleksandr Perevalov, Maria Eltsova, Andreas Both

In our work, we address the research problem of how the QA quality of a given system can be improved just by evaluating the natural-language input (i. e., the user's question) and output (i. e., the system's answer).

Question Answering

Towards a Question Answering System over the Semantic Web

no code implementations2 Mar 2018 Dennis Diefenbach, Andreas Both, Kamal Singh, Pierre Maret

It is able to query several KBs simultaneously, in different languages, and can easily be ported to other KBs and languages.

Question Answering

Evaluating topic coherence measures

no code implementations25 Mar 2014 Frank Rosner, Alexander Hinneburg, Michael Röder, Martin Nettling, Andreas Both

Topic models extract representative word sets - called topics - from word counts in documents without requiring any semantic annotations.

Philosophy Topic Models

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