--- title: "Bolei He — author profile and papers — Elamur Research" description: "Bolei He, Baidu: 2 papers on Elamur Research (2020–2026), h-index 4 — affiliations, topics, co-authors and who cites them in our library." canonical: "https://research.elamur.ai/free/en/authors/bolei-he/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/bolei-he/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Bolei He # Bolei He Bolei He has 2 papers in our library, in 2020–2026, 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/), [Reasoning](https://md.research.elamur.ai/free/en/topics/reasoning/); often with [Can Gao](https://md.research.elamur.ai/free/en/authors/can-gao/), [Haifeng Wang](https://md.research.elamur.ai/free/en/authors/haifeng-wang/), [Haiwei Wang](https://md.research.elamur.ai/free/en/authors/haiwei-wang/). 2 papers in our library · 2020–2026 [OpenAlex](https://openalex.org/A5058177086) · [ORCID](https://orcid.org/0009-0000-8871-5542) · [**h-index 4**](https://openalex.org/authors/A5058177086) · [13 works](https://openalex.org/works?filter=author.id:A5058177086) · [334 citations](https://openalex.org/works?filter=author.id:A5058177086&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/bolei-he/#papers) · [🔗 Cited 67 times in our library](https://md.research.elamur.ai/free/en/authors/bolei-he/cited-by/) · [⭐ Paper Stars ranking: #4733](https://md.research.elamur.ai/free/en/paper-stars/page/48/#star-4733) 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=Bolei+He) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Bolei+He) · [dblp](https://dblp.org/search?q=Bolei+He) · [ACL Anthology](https://aclanthology.org/search/?q=Bolei+He) ## Affiliations [🏢**Baidu** Beijing · China 2019–2026 · 11 papers*current*](https://md.research.elamur.ai/free/en/companies/baidu/) · [🎓**University of Science and Technology of China** Hefei · China 2019–2025 · 3 papersEmployment since 2019](https://md.research.elamur.ai/free/en/universities/university-of-science-and-technology-of-china/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 5 The field of science this work belongs to (OpenAlex fields).[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/) · [Artificial Intelligence · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Language and Linguistics · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [Computer Vision and Pattern Recognition · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) 🧭 Topics 4 Research subjects and languages the work is about.[Language models & pretraining · 2 works](https://md.research.elamur.ai/free/en/topics/language-models/) · [Sentiment & emotion · 1 work](https://md.research.elamur.ai/free/en/topics/sentiment-emotion/) · [Efficient models & compression · 1 work](https://md.research.elamur.ai/free/en/topics/efficient-models/) · [Reasoning · 1 work](https://md.research.elamur.ai/free/en/topics/reasoning/) ## Works by year ### 2020s [**2026** 1 paper](https://md.research.elamur.ai/free/en/authors/bolei-he/year/2026/) · [**2020** 1 paper](https://md.research.elamur.ai/free/en/authors/bolei-he/year/2020/) ## Papers The most cited first (OpenAlex and our library). 1. **[SKEP: Sentiment Knowledge Enhanced Pre-training for Sentiment Analysis](https://md.research.elamur.ai/free/en/papers/tian-2020-skep-sentiment-knowledge-enhanced-pre/)** *(2020 · 333 citations)* Pre-trained language models such as BERT and RoBERTa learn general representations through word-level objectives. 2. **[Graph-Based Chain-of-Thought Pruning for Reducing Redundant Reflections in Reasoning LLMs](https://md.research.elamur.ai/free/en/papers/yuan-2026-graph-based-chain-thought-pruning/)** *(2026 · 1 citation)* Reasoning LLMs trained with reinforcement learning often overthink and produce long chains of thought. The authors attribute much of this waste to unproductive self-reflection of two kinds. The model either checks trivial steps across the board (Indiscriminate Reflection) or keeps re-confirming results it has already… ## Co-authors here 12 co-authors with a page, the most papers together first. - [Can Gao](https://md.research.elamur.ai/free/en/authors/can-gao/) - [Haifeng Wang](https://md.research.elamur.ai/free/en/authors/haifeng-wang/) - [Haiwei Wang](https://md.research.elamur.ai/free/en/authors/haiwei-wang/) - [Hao Liu](https://md.research.elamur.ai/free/en/authors/hao-liu/) - [Hao Tian](https://md.research.elamur.ai/free/en/authors/hao-tian/) - [Hua Ren Wu](https://md.research.elamur.ai/free/en/authors/hua-ren-wu/) - [Mengke Chen](https://md.research.elamur.ai/free/en/authors/mengke-chen/) - [Qiutong Pan](https://md.research.elamur.ai/free/en/authors/qiutong-pan/) - [Run Shao](https://md.research.elamur.ai/free/en/authors/run-shao/) - [Xianwei Xue](https://md.research.elamur.ai/free/en/authors/xianwei-xue/) - [Xinran He](https://md.research.elamur.ai/free/en/authors/xinran-he/) - [Xinyan Xiao](https://md.research.elamur.ai/free/en/authors/xinyan-xiao/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/): [ACL 2020](https://md.research.elamur.ai/free/en/venues/acl/2020/) - [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/): [Findings of the Association for Computational Linguistics 2026](https://md.research.elamur.ai/free/en/venues/findings/2026/) ## Cited by Papers of our library cite their works 67 times (of the 149,439 papers whose bibliographies we read); [8 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/bolei-he/cited-by/). Updated 31 October 2026