Gerhard Johann Hagerer

Dr. rer. nat., M.Sc.

Current Research Interests

  • Legal NLP for automation of insurance business processes
  • Reasoning and planning capabilities of LLMs
  • Building NLP Benchmark datasets
  • NLP based hallucination detection and fact checking

Open Theses Topics

List of open theses

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Supervised Theses

Student NameThesis TypeSubmission DateTitle
Lena GriesbeckMaster’s thesis02 2025Automated Document Understanding for Insurance Claim Handling Based on Tool and Agent-Based LLMs
Benjamin TegelerMaster’s thesis01 2024Exploring Textual Features, Explainability, and Robustness in Classification of Insurance Claims
Tobias ZeulnerMaster’s thesis06 2023Leveraging Speech Features for Automated Analysis of Well-being in Teamwork Contexts
Tobias MüllerMaster’s thesis06 2023Predicting Well-Being in Team Collaboration from Video Data Using Machine Learning
Haixiang ZhangMaster’s thesis06 2021Predicting youtube user-engagement from textual representations and emotional signals.
Benjamin RöschMaster’s thesis11 2021Multi-class and multi-label text classification for industrial scenarios using pretrained word embeddings.
Andreas KochMaster’s thesis05 2021Deep end-to-end learning for noisy annotations and crowdsourcing in natural language processing.
Maria Luisa Ripoll DominguezLab course report03 2021Interpretability in a question answering system via attention visualizations.
Jason ThiesMaster’s thesis03 2021Unsupervised topic and aspect modelling on massive video transcriptions.
David SzaboGuided research03 2021Annotation bias in natural language processing and sentiment analysis.
Laura LahesooGuided research03 2021Applied topic modeling on results of lecture evaluation surveys at tum.
Wenbin LeGuided research03 2021Cluster distributions as document representations to analyze the class structure of a qualitative market research study.
Wing Sheung LeungMaster’s thesis03 2021Multi-class and multi-label text classification for industrial scenarios using pre-trained word embeddings.
Shabnam SadegharmakiMaster’s thesis11 2020Classification and class structure analysis for end-to-end opinion mining problems.
Yan PanMaster’s thesis09 2020Topic modeling for opinion mining.
Anjali SasihithluMaster’s thesis06 2020End-to-end aspect extraction on social media comments using attention models.
Ibrar ArshadMaster’s thesis08 2020Contextualized data augmentation for sentiment analysis using deep pre-trained language models.
Preethi BallalMaster’s thesis04 2020Implementation of an opinion mining framework for downloading and analyzing social media comments using pre-trained word embeddings.
Farrukh MushtaqGuided research02 2020Predicting perception uncertainty for aspect-based sentiment analysis.
Liyan JiangMaster’s thesis05 2020Deep active learning methods for opinion mining.
Sudeshna DasguptaMaster’s thesis10 2020Deep learning approaches for opinion mining on conversational social media texts.
Juanita MendoncaMaster’s thesis12 2019Siamese networks for opinion mining using deep contextualized textual embeddings.
Phuong MaiMaster’s thesis10 2019Transfer learning for aspect-based sentiment analysis using siamese networks.
Ahmed MosharafaMaster’s thesis10 2019Deep learning approaches for cross-domain aspect-based sentiment analysis based on deep pre-trained embeddings and multi-task learning.
Mainak GhoshMaster’s thesis10 2019Multilingual opinion mining on social media comments using unsupervised neural clustering methods.
Shayoni HalderMaster’s thesis10 2019Textual similarity embeddings for cross-lingual aspect extraction.
Shyam ArumugaswamyGuided research10 2019Generative language models for opinion mining.
Sudeshna DasguptaMaster’s thesis10 2019A survey on aspect based sentiment analysis on social conversational text.
Martin KirchhoffMaster’s thesis11 2019Summarizing opinions using neural topic modeling and graph-based visualizations.
Sebastian ErhardtMaster’s thesis03 2019Generating language-independent neural sentence embeddings for natural language classification tasks.
Florian KasischkeMaster’s thesis03 2019Descriptive analytics for a nlp-based opinion mining.
Sumit DugarMaster’s thesis03 2019Aspect-based sentiment analysis using deep neural networks and transfer learning.
Omar ShoumanMaster’s thesis07 2019Transfer learning, language modelling, and deep neural networks for aspect-based sentiment analysis.
Felix SchoberMaster’s thesis04 2019Transfer and multitask learning for aspect-based sentiment analysis using the google transformer architecture.
Sarthak GuptaMaster’s thesis04 2019Neural transfer learning for natural language processing.
Abhilasha MohaniaMaster’s thesis06 2019Unsupervised aspect-based sentiment analysis applied on opinion research using deep learning and recent embedding techniques.
Kamal DattaMaster’s thesis06 2019Aspect extraction using multi-instance learning and the google transformer architecture.
Christian WidmerBachelor’s thesis04 2018Topic modeling for opinion mining.