ORIGINAL RESEARCH article
Front. Big Data
Sec. Recommender Systems
Volume 8 - 2025 | doi: 10.3389/fdata.2025.1564521
This article is part of the Research TopicRecommender Systems for Human ResourcesView all articles
Towards more realistic Career Path Prediction: Evaluation and Methods
Provisionally accepted- 1Ludwig Maximilian University of Munich, Munich, Germany
- 2Fraunhofer Institute for Systems and Innovation Research ISI, Karlsruhe, Baden-Württemberg, Germany
- 3IT University of Copenhagen, Copenhagen, Denmark
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Predicting career trajectories is a complex yet impactful task, offering significant benefits for personalized career counseling, recruitment optimization, and workforce planning. However, effective career path prediction (CPP) modeling faces challenges including highly variable career trajectories, free-text resume data, and limited publicly available benchmark datasets. In this study, we present a comprehensive comparative evaluation of CPP models-linear projection, multilayer perceptron (MLP), LSTM, and large language models (LLMs)-across multiple input settings and two recently introduced public datasets. Our contributions are threefold: (1) we propose novel model variants, including an MLP extension and a standardized LLM approach, (2) we systematically evaluate model performance across input types (titles only vs. title+description, standardized vs. free-text), and (3) we investigate the role of synthetic data and fine-tuning strategies in addressing data scarcity and improving model generalization. Additionally, we provide a detailed qualitative analysis of prediction behaviors across industries, career lengths, and transitions. Our findings establish new baselines, reveal the trade-offs of different modeling strategies, and offer practical insights for deploying CPP systems in real-world settings.
Keywords: Career Path Prediction, Recommendation, synthetic data, LLM, Labour market
Received: 21 Jan 2025; Accepted: 31 Jul 2025.
Copyright: © 2025 Senger, Campbell, Van Der Goot and Plank. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence:
Elena Senger, Ludwig Maximilian University of Munich, Munich, Germany
Yuri Campbell, Fraunhofer Institute for Systems and Innovation Research ISI, Karlsruhe, Baden-Württemberg, Germany
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