Search Results for author: Sandra Wankmüller

Found 4 papers, 0 papers with code

Drawing Causal Inferences About Performance Effects in NLP

no code implementations14 Sep 2022 Sandra Wankmüller

To make generalizing inferences about the performance effect that is caused by applying some method A vs. another method B, it is not sufficient to compare a few specific models that are produced by a few specific (probably incomparable) processing systems.

A Comparison of Approaches for Imbalanced Classification Problems in the Context of Retrieving Relevant Documents for an Analysis

no code implementations3 May 2022 Sandra Wankmüller

More complex and costly methods such as query expansion techniques, topic model-based classification rules, and active as well as passive supervised learning could have the potential to more accurately separate relevant from irrelevant documents and thereby reduce the potential size of bias.

imbalanced classification Retrieval

Introduction to Neural Transfer Learning with Transformers for Social Science Text Analysis

no code implementations3 Feb 2021 Sandra Wankmüller

Transformer-based models for transfer learning have the potential to achieve high prediction accuracies on text-based supervised learning tasks with relatively few training data instances.

Transfer Learning

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