An Empirical Study on Hugging Face Trends, Topics and Challenges on Stack Overflow
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Hugging Face (HF) has emerged as a pivotal platform for the Machine Learning (ML) community, functioning as a central hub where developers collaborate, share models, and exchange datasets. By offering a vast repository of pre-trained models (PTMs), HF has democratized access to advanced ML resources, promoting model reuse and accelerating the development of ML-based systems. Despite its rapid adoption in recent years, there remains a limited understanding of the challenges developers encounter when working with HF in general and PTMs in particular. Understanding these challenges is crucial for guiding future research and developing support strategies for the software engineering community. Consequently, in this study we investigate HF-related Stack Overflow (SO) posts, one of the most popular discussion platforms for developers, to uncover the relevance of the topics, key challenges, and trends in HF-related discussions. This understanding will help future studies and the HF community improve the use of HF by focusing on the challenges developers face according to the prevalence and complexity of each of these challenges. To do so, we apply a topic modeling technique to categorize the topics discussed in SO posts that are related to HF. We then assess the popularity and difficulty of these topics to gain deeper insight into the specific challenges developers encounter. Our findings reveal an average annual growth rate of 31.3% in the number of HF-related questions on SO from 2019 to 2024. Furthermore, we identify eight major topics, with the usage and understanding of large language models (LLMs) being the most popular, while the distributed computing and resource management of PTMs stands out as the most challenging topic for developers.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it