Search Results for author: Alexander Dallmann

Found 4 papers, 1 papers with code

A Case Study on Sampling Strategies for Evaluating Neural Sequential Item Recommendation Models

no code implementations27 Jul 2021 Alexander Dallmann, Daniel Zoller, Andreas Hotho

Then we evaluate all models on a target set sampled by the two different sampling strategies, uniform random sampling and sampling by popularity with the commonly used target set size of 100, compute the model ranking for each strategy and compare them with each other.

Sequential Recommendation

ClaiRE at SemEval-2018 Task 7 - Extended Version

no code implementations16 Apr 2018 Lena Hettinger, Alexander Dallmann, Albin Zehe, Thomas Niebler, Andreas Hotho

Due to these changes Classification of Relations using Embeddings (ClaiRE) achieved an improved F1 score of 75. 11% for the first subtask and 81. 44% for the second.

General Classification

Cannot find the paper you are looking for? You can Submit a new open access paper.