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University · Xiangtan · China

Hunan Vocational Institute of Technology

In research, Hunan Vocational Institute of Technology stands highest in Physical Sciences (#6,162 of 12,888 worldwide), Computer Science (#2,372 of 4,667 worldwide) and Engineering (#5,472 of 6,636 worldwide), 2022–2025. Relative to its size it is most specialised in Artificial Intelligence — Artificial Intelligence is 4.8× its share of world research.

hnlgzy.netROR OpenAlex
World rank, 2022–2025
#10,490
of 28,054 · #19,417 all time
Rank in China
#1,897
of 3,058
Research works
1.5k
▼ 45% vs 2013–17
Citations
2.4k
1.6 per fractional work
Top-10% rate
12.7%
record average 16.5%
Open access
17%
world 28%

What is Hunan Vocational Institute of Technology known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Physical SciencesDomain #6,162 of 12,888 11.1%176 #11246
Computer ScienceField #2,372 of 4,667 11.1%74 #4086
EngineeringField #5,472 of 6,636 8.7%61 #6729

Each strip is that field’s whole ranked pool, with the notch where Hunan Vocational Institute of Technology sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Physical Sciences#11,246 #6,162
  2. Computer Science#4,086 #2,372
  3. Engineering#6,729 #5,472
all time2022–2025, better2022–2025, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

What does Hunan Vocational Institute of Technology specialise in?

Where its research is concentrated relative to its size: Artificial Intelligence takes 4.8× the share of its output that it takes of world research.

  1. Artificial IntelligenceSubfield · 30.7 works4.8×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.47× its world share, 6 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.55× its world share, 8 worksBiochemistry, Geneti…Immunology and Microbiology: 0.06× its world share, 0 worksImmunology and Micro…Neuroscience: 0.55× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.63× its world share, 2 worksPharmacology, Toxico…Chemical Engineering: 0.92× its world share, 1 worksChemical EngineeringChemistry: 1.36× its world share, 6 worksChemistryComputer Science: 3.65× its world share, 74 worksComputer ScienceEarth and Planetary Sciences: 1.09× its world share, 4 worksEarth and Planetary …Energy: 0.55× its world share, 1 worksEnergyEngineering: 1.54× its world share, 61 worksEngineeringEnvironmental Science: 1.00× its world share, 13 worksEnvironmental ScienceMaterials Science: 1.53× its world share, 14 worksMaterials ScienceMathematics: 0.11× its world share, 0 worksMathematicsPhysics and Astronomy: 0.28× its world share, 2 worksPhysics and AstronomyHealth Professions: 0.43× its world share, 3 worksHealth ProfessionsMedicine: 0.28× its world share, 14 worksMedicineNursing: 0.17× its world share, 0 worksNursingArts and Humanities: 0.26× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 1.44× its world share, 12 worksBusiness, Management…Decision Sciences: 1.65× its world share, 4 worksDecision SciencesEconomics, Econometrics and Finance: 0.32× its world share, 2 worksEconomics, Econometr…Psychology: 0.86× its world share, 7 worksPsychologySocial Sciences: 0.72× its world share, 24 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Computer Science, 3.6×. Every wedge is a field page.

Which keywords describe research at Hunan Vocational Institute of Technology?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Artificial Intelligence, Deep Learning, Internet of Things, Machine Learning, Data Mining, Cloud Computing, Online Education and Physical Education.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Deep Learning46▲ 5.2×46 topics
  2. Artificial Intelligence40▲ 11×21 topics
  3. Machine Learning37▲ 4.3×45 topics
  4. Internet of Things29▲ 13×19 topics
  5. Data Mining27▲ 14×12 topics
  6. Cloud Computing24▲ 32×9 topics
  7. Online Education18▲ 35×3 topics
  8. Physical Education16▲ 48×3 topics
  9. Multimedia Teaching15▲ 177×1 topic
  10. Teaching Evaluation15▲ 177×1 topic
  11. Big Data12▲ 4.8×17 topics
  12. Healthcare11▲ 3.7×6 topics
  13. Supply Chain Management10▲ 3.9×7 topics
  14. Neural Networks9▲ 2.3×19 topics
  15. Wireless Sensor Networks9▲ 7.5×10 topics
  16. Logistics8▲ 19×3 topics
  17. Multimedia Technology8▲ 46×2 topics
  18. Big Data Analytics8▲ 13×4 topics
  19. E-Learning7▲ 2.8×6 topics
  20. Educational Technology7▲ 2.3×11 topics
  21. Virtual Reality6▲ 4.9×6 topics
  22. Water Quality6▲ 5.7×4 topics
  23. Regional Planning6▲ 30×2 topics
  24. Leadership6▲ 4.4×5 topics
  25. Conservation Issues5▲ 48×1 topic
  26. Environmental Risk Assessment5▲ 23×2 topics
  27. Pollution Monitoring5▲ 48×1 topic
  28. Human-Computer Interaction5▲ 11×4 topics
  29. Convolutional Neural Network5▲ 12×4 topics
  30. Image Classification5▲ 11×2 topics
  31. Student Performance5▲ 16×2 topics
  32. Virtual Reality Technology5▲ 56×2 topics
  33. Border Security4▲ 88×1 topic
  34. Information Systems4▲ 10×2 topics
  35. Teaching Methodology4▲ 105×1 topic
  36. Metamaterials4▲ 12×4 topics
  37. Graph Embedding4▲ 50×1 topic
  38. Visual Question Answering4▲ 19×1 topic
  39. Digital Media Technology4▲ 37×1 topic
  40. Visual Communication Design4▲ 37×1 topic

Which research topics does Hunan Vocational Institute of Technology publish most on?

By volume in 2022–2025: Educational Technology and Pedagogy, Educational Reforms and Innovations, Innovative Educational Techniques and Advanced Technologies in Various Fields.

Educational Technology a…15Educational Technology and Pedagogy: 15 fractional worksEducational Reforms and Innovations: 5 fractional worksInnovative Educational Techniques: 4 fractional worksAdvanced Technologies in Various Fields: 4 fractional worksDigital Media and Visual Art: 4 fractional worksIdeological and Politica…4Ideological and Political Education: 4 fractional worksE-commerce and Technology Innovations: 3 fractional worksMedical Research and Treatments: 3 fractional worksHigher Education and Teaching Methods: 3 fractional worksPlasmonic and Surface Plasmon Research: 2 fractional works
Artificial IntelligenceHealth, Toxicology and MutagenesisEducationComputer Graphics and Computer-Aided Design4 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Educational Technology and Pedagogy Artificial Intelligence 15 works
  2. 2 Educational Reforms and Innovations Health, Toxicology and Mutagenesis 5 works
  3. 3 Innovative Educational Techniques Education 4 works
  4. 4 Advanced Technologies in Various Fields Artificial Intelligence 4 works
  5. 5 Digital Media and Visual Art Computer Graphics and Computer-Aided Design 4 works
  6. 6 Ideological and Political Education Education 4 works
  7. 7 E-commerce and Technology Innovations Business and International Management 3 works
  8. 8 Medical Research and Treatments Complementary and alternative medicine 3 works
  9. 9 Higher Education and Teaching Methods Information Systems 3 works
  10. 10 Plasmonic and Surface Plasmon Research Biomedical Engineering 2 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available16.8%not open83.2%

World: 28% of research is openly available.

with international co-authors2.6%domestic only97.4%

World: 19% is written across borders.

How has Hunan Vocational Institute of Technology's research output changed?

Output in 2018–2022 was 45% lower than in 2013–2017.

2005201020152020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Xiangtan

All research institutions in Xiangtan

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.