Search Results for author: Andreas Niekler

Found 14 papers, 2 papers with code

Using Language Models on Low-end Hardware

no code implementations3 May 2023 Fabian Ziegner, Janos Borst, Andreas Niekler, Martin Potthast

This paper evaluates the viability of using fixed language models for training text classification networks on low-end hardware.

Language Modelling Multi-Label Classification +2

Application of the interactive Leipzig Corpus Miner as a generic research platform for the use in the social sciences

no code implementations6 Oct 2021 Christian Kahmann, Andreas Niekler, Gregor Wiedemann

This article introduces to the interactive Leipzig Corpus Miner (iLCM) - a newly released, open-source software to perform automatic content analysis.

A Survey of Active Learning for Text Classification using Deep Neural Networks

no code implementations17 Aug 2020 Christopher Schröder, Andreas Niekler

We review AL for text classification using deep neural networks (DNNs) and elaborate on two main causes which used to hinder the adoption: (a) the inability of NNs to provide reliable uncertainty estimates, on which the most commonly used query strategies rely, and (b) the challenge of training DNNs on small data.

Active Learning General Classification +3

iLCM - A Virtual Research Infrastructure for Large-Scale Qualitative Data

no code implementations LREC 2018 Andreas Niekler, Arnim Bleier, Christian Kahmann, Lisa Posch, Gregor Wiedemann, Kenan Erdogan, Gerhard Heyer, Markus Strohmaier

The iLCM project pursues the development of an integrated research environment for the analysis of structured and unstructured data in a "Software as a Service" architecture (SaaS).

Detecting and assessing contextual change in diachronic text documents using context volatility

no code implementations15 Nov 2017 Christian Kahmann, Andreas Niekler, Gerhard Heyer

The new measure of context volatility that we propose models the degree by which terms change context in a text collection over time.

Modeling the dynamics of domain specific terminology in diachronic corpora

no code implementations11 Jul 2017 Gerhard Heyer, Cathleen Kantner, Andreas Niekler, Max Overbeck, Gregor Wiedemann

In terminology work, natural language processing, and digital humanities, several studies address the analysis of variations in context and meaning of terms in order to detect semantic change and the evolution of terms.

Term Extraction

Leipzig Corpus Miner - A Text Mining Infrastructure for Qualitative Data Analysis

no code implementations11 Jul 2017 Andreas Niekler, Gregor Wiedemann, Gerhard Heyer

This paper presents the "Leipzig Corpus Miner", a technical infrastructure for supporting qualitative and quantitative content analysis.

Information Retrieval Retrieval

PACE Corpus: a multilingual corpus of Polarity-annotated textual data from the domains Automotive and CEllphone

no code implementations LREC 2014 Christian Haenig, Andreas Niekler, Carsten Wuensch

In this paper, we describe a publicly available multilingual evaluation corpus for phrase-level Sentiment Analysis that can be used to evaluate real world applications in an industrial context.

Sentiment Analysis

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