--- title: "Yifei Yuan — author profile and papers — Elamur Research" description: "Yifei Yuan, China Mobile Research Institute: 2 papers on Elamur Research (2021–2026), h-index 16 — affiliations, topics, co-authors and…" canonical: "https://research.elamur.ai/free/en/authors/yifei-yuan/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/yifei-yuan/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Yifei Yuan # Yifei Yuan Yifei Yuan has 2 papers in our library, in 2021–2026, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/), [Sentiment & emotion](https://md.research.elamur.ai/free/en/topics/sentiment-emotion/), [Text generation](https://md.research.elamur.ai/free/en/topics/text-generation/); often with [Lidong Bing](https://md.research.elamur.ai/free/en/authors/lidong-bing/), [Wai Lam](https://md.research.elamur.ai/free/en/authors/wai-lam/), [Wenxuan Zhang](https://md.research.elamur.ai/free/en/authors/wenxuan-zhang/). 2 papers in our library · 2021–2026 [OpenAlex](https://openalex.org/A5045389968) · [ORCID](https://orcid.org/0000-0002-3474-1865) · [**h-index 16**](https://openalex.org/authors/A5045389968) · [99 works](https://openalex.org/works?filter=author.id:A5045389968) · [1,224 citations](https://openalex.org/works?filter=author.id:A5045389968&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/yifei-yuan/#papers) · [🔗 Cited 113 times in our library](https://md.research.elamur.ai/free/en/authors/yifei-yuan/cited-by/) · [⭐ Paper Stars ranking: #5353](https://md.research.elamur.ai/free/en/paper-stars/page/54/#star-5353) The profile is the library's match of the name; two people with one name are not always told apart. Elsewhere: [Google Scholar](https://scholar.google.com/citations?view_op=search_authors&mauthors=Yifei+Yuan) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Yifei+Yuan) · [dblp](https://dblp.org/search?q=Yifei+Yuan) · [ACL Anthology](https://aclanthology.org/search/?q=Yifei+Yuan) ## Affiliations [🏢**China Mobile Research Institute** Beijing · China 2021–2026 · 31 papers*current*](https://md.research.elamur.ai/free/en/companies/china-mobile-research-institute/) · [🎓**University of Arizona** Tucson · United States 2014–2018 · 8 papers](https://md.research.elamur.ai/free/en/universities/university-of-arizona/) · [🎓**Chinese University of Hong Kong** Hong Kong · China 2020–2025 · 6 papers](https://md.research.elamur.ai/free/en/universities/chinese-university-of-hong-kong/) · [🎓**Xiamen University** Xiamen · China 2011–2024 · 3 papers](https://md.research.elamur.ai/free/en/universities/xiamen-university/) · [🎓**Tsinghua University** Beijing · China 2018–2020 · 3 papers](https://md.research.elamur.ai/free/en/universities/tsinghua-university/) · [🎓**Wenzhou University** Wenzhou · China 2023 · 2 papers](https://ror.org/020hxh324) · [🎓**Beijing University of Posts and Telecommunications** Beijing · China 2022 · 2 papers](https://md.research.elamur.ai/free/en/universities/beijing-university-of-posts-and-telecommunications/) · [🎓**Tsinghua Shenzhen International Graduate School** Shenzhen · China 2018–2020 · 2 papers](https://md.research.elamur.ai/free/en/universities/tsinghua-shenzhen-international-graduate-school/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 9 more institutions on single bylines are not listed. ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 6 The field of science this work belongs to (OpenAlex fields).[Artificial Intelligence · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Arts and Humanities · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Computer Science · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Language and Linguistics · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [General Social Sciences · 1 work](https://md.research.elamur.ai/free/en/shelves/social-sciences/general-social-sciences/) · [Social Sciences · 1 work](https://md.research.elamur.ai/free/en/shelves/social-sciences/) 🧭 Topics 3 Research subjects and languages the work is about.[Sentiment & emotion · 1 work](https://md.research.elamur.ai/free/en/topics/sentiment-emotion/) · [Text generation · 1 work](https://md.research.elamur.ai/free/en/topics/text-generation/) · [Language models & pretraining · 1 work](https://md.research.elamur.ai/free/en/topics/language-models/) ## Works by year ### 2020s [**2026** 1 paper](https://md.research.elamur.ai/free/en/authors/yifei-yuan/year/2026/) · [**2021** 1 paper](https://md.research.elamur.ai/free/en/authors/yifei-yuan/year/2021/) ## Papers The most cited first (OpenAlex and our library). 1. **[Aspect Sentiment Quad Prediction as Paraphrase Generation](https://md.research.elamur.ai/free/en/papers/zhang-2021-aspect-sentiment-quad-prediction-as/)** *(2021 · 325 citations)* Aspect-based sentiment analysis (ABSA) is built around four elements: the category an aspect falls under, the term naming the aspect itself, the words expressing an opinion about it, and the polarity of the sentiment conveyed. 2. **[Graph-Augmented LLMs for Swiss MP Ideology Prediction](https://md.research.elamur.ai/free/en/papers/yuan-2026-graph-augmented-llms-swiss-mp/)** *(2026)* Political scientists need to place Members of Parliament on an ideological scale. Recent LLM-based estimators mostly treat each MP as an isolated source of text and overlook the relational structure of parliament, such as committees, party groups and co-sponsored proposals. The authors present PG-RAG, a… ## Co-authors here 5 co-authors with a page, the most papers together first. - [Lidong Bing](https://md.research.elamur.ai/free/en/authors/lidong-bing/) - [Wai Lam](https://md.research.elamur.ai/free/en/authors/wai-lam/) - [Wenxuan Zhang](https://md.research.elamur.ai/free/en/authors/wenxuan-zhang/) - [Xin Li](https://md.research.elamur.ai/free/en/authors/xin-li/) - [Yang Deng](https://md.research.elamur.ai/free/en/authors/yang-deng/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Conference on Empirical Methods in Natural Language Processing (EMNLP)](https://md.research.elamur.ai/free/en/venues/emnlp/): [EMNLP 2021](https://md.research.elamur.ai/free/en/venues/emnlp/2021/) - [Edition of the Swiss Text Analytics Conference](https://md.research.elamur.ai/free/en/venues/swisstext/): [Edition of the Swiss Text Analytics Conference 2026](https://md.research.elamur.ai/free/en/venues/swisstext/2026/) ## Cited by Papers of our library cite their works 113 times (of the 149,439 papers whose bibliographies we read); [13 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/yifei-yuan/cited-by/). Updated 2 November 2026