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University · Huaihua · China

Huaihua University

In research, Huaihua University stands highest in Computer Science (#891 of 4,667 worldwide), Physical Sciences (#2,813 of 12,888 worldwide) and Engineering (#2,613 of 6,636 worldwide), 2022–2025. Relative to its size it is most specialised in Signal Processing — Signal Processing is 8.9× its share of world research.

hhtc.edu.cnROR OpenAlex
World rank, 2022–2025
#4,035
of 28,054 · #7,186 all time
Rank in China
#930
of 3,058
Research works
4.1k
▲ 14% vs 2013–17
Citations
13k
3.3 per fractional work
Top-10% rate
14.7%
record average 16.5%
Open access
17%
world 28%

What is Huaihua University 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
Computer ScienceField #891 of 4,667 11.2%161 #1877
Physical SciencesDomain #2,813 of 12,888 12.6%476 #5280
EngineeringField #2,613 of 6,636 12.3%144 #5373
Social SciencesDomain #5,744 of 10,521 20.4%122 #7916
Health SciencesDomain #7,592 of 11,982 15.2%97 #12987
Life SciencesDomain #5,420 of 7,800 17.0%123 #9187
MedicineField #8,281 of 10,443 14.8%81 #13585

Each strip is that field’s whole ranked pool, with the notch where Huaihua University 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. Computer Science#1,877 #891
  2. Physical Sciences#5,280 #2,813
  3. Engineering#5,373 #2,613
  4. Social Sciences#7,916 #5,744
  5. Health Sciences#12,987 #7,592
  6. Life Sciences#9,187 #5,420
  7. Medicine#13,585 #8,281
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 Huaihua University specialise in?

Where its research is concentrated relative to its size: Signal Processing takes 8.9× the share of its output that it takes of world research.

  1. Signal ProcessingSubfield · 22.1 works8.9×
← 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: 1.02× its world share, 40 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.34× its world share, 58 worksBiochemistry, Geneti…Immunology and Microbiology: 0.89× its world share, 7 worksImmunology and Micro…Neuroscience: 0.88× its world share, 12 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 2.08× its world share, 6 worksPharmacology, Toxico…Chemical Engineering: 1.76× its world share, 5 worksChemical EngineeringChemistry: 2.53× its world share, 32 worksChemistryComputer Science: 2.54× its world share, 161 worksComputer ScienceEarth and Planetary Sciences: 0.60× its world share, 8 worksEarth and Planetary …Energy: 1.38× its world share, 10 worksEnergyEngineering: 1.17× its world share, 144 worksEngineeringEnvironmental Science: 0.73× its world share, 30 worksEnvironmental ScienceMaterials Science: 1.50× its world share, 43 worksMaterials ScienceMathematics: 2.56× its world share, 25 worksMathematicsPhysics and Astronomy: 1.00× its world share, 18 worksPhysics and AstronomyDentistry: 0.55× its world share, 2 worksDentistryHealth Professions: 0.44× its world share, 10 worksHealth ProfessionsMedicine: 0.51× its world share, 81 worksMedicineNursing: 0.96× its world share, 4 worksNursingVeterinary: 0.59× its world share, 1 worksVeterinaryArts and Humanities: 0.54× its world share, 13 worksArts and HumanitiesBusiness, Management and Accounting: 0.77× its world share, 20 worksBusiness, Management…Decision Sciences: 0.41× its world share, 3 worksDecision SciencesEconomics, Econometrics and Finance: 0.94× its world share, 16 worksEconomics, Econometr…Psychology: 0.79× its world share, 20 worksPsychologySocial Sciences: 0.48× its world share, 50 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Mathematics, 2.6×. Every wedge is a field page.

Who are the top researchers at Huaihua University?

Ranked on the composite score, Chunqiao Mi, Min Chen and Xiao Jian-hua lead among researchers whose main affiliation is Huaihua University.

  1. 1 Chunqiao Mi China · #400,403 worldwide 92 citations · 15 works
  2. 2 Min Chen China · #487,364 worldwide 71 citations · 15 works
  3. 3 Xiao Jian-hua China · #786,165 worldwide 11 citations · 18 works
  4. 4 Xiaoyan Lin China · #830,398 worldwide 68 citations · 18 works
  5. 5 Xianjin Wu China · #851,617 worldwide 30 citations · 26 works
  6. 6 Zhu Yong China · #971,412 worldwide 0 citations · 33 works
  7. 7 Wei Wen China · #1,030,413 worldwide 27 citations · 17 works
  8. 8 Zaixing Zhang China · #1,077,337 worldwide 18 citations · 23 works
  9. 9 Yang Hong China · #1,171,684 worldwide 6 citations · 51 works
  10. 10 Xiaodong Li China · #1,266,998 worldwide 36 citations · 16 works
All ranked researchers at Huaihua University

Which keywords describe research at Huaihua University?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Deep Learning, Machine Learning, Artificial Intelligence, Internet of Things, Cloud Computing, Data Mining, Physical Education and Online 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 Learning103▲ 3.7×66 topics
  2. Machine Learning74▲ 2.8×68 topics
  3. Artificial Intelligence52▲ 4.6×23 topics
  4. Internet of Things42▲ 6.0×20 topics
  5. Data Mining32▲ 5.2×12 topics
  6. Cloud Computing28▲ 12×11 topics
  7. Neural Networks27▲ 2.2×23 topics
  8. Convolutional Neural Networks27▲ 4.5×13 topics
  9. Feature Extraction23▲ 6.2×8 topics
  10. Physical Education23▲ 23×4 topics
  11. Online Education21▲ 14×5 topics
  12. Cancer20▲ 1.85×42 topics
  13. Multimedia Teaching19▲ 72×1 topic
  14. Teaching Evaluation19▲ 72×1 topic
  15. Nanomaterials18▲ 2.0×15 topics
  16. Audio Signal Classification16▲ 48×1 topic
  17. Music Information Retrieval16▲ 48×1 topic
  18. Wireless Sensor Networks15▲ 4.0×13 topics
  19. Antioxidant15▲ 2.6×34 topics
  20. Economic Development14▲ 2.2×7 topics
  21. Logistics14▲ 11×3 topics
  22. Graphene13▲ 2.4×10 topics
  23. Catalysis13▲ 2.4×17 topics
  24. Human-Computer Interaction12▲ 8.5×5 topics
  25. Virtual Reality12▲ 2.8×12 topics
  26. Big Data Analytics11▲ 6.2×4 topics
  27. Anti-inflammatory11▲ 4.7×19 topics
  28. Electrocatalysis10▲ 4.2×5 topics
  29. International Trade9▲ 7.2×2 topics
  30. Cross-Border E-Commerce8▲ 20×1 topic
  31. Digital Technologies8▲ 7.1×1 topic
  32. Anticancer8▲ 6.1×12 topics
  33. Multimedia Technology7▲ 13×2 topics
  34. Indigenous Knowledge7▲ 8.6×2 topics
  35. Ecomusicology7▲ 35×1 topic
  36. Ethnomusicology7▲ 21×1 topic
  37. Gesture Recognition6▲ 10×2 topics
  38. Organic Synthesis6▲ 6.7×5 topics
  39. Interactive Evolutionary Computation6▲ 34×1 topic
  40. Music Generation6▲ 34×1 topic

Which research topics does Huaihua University publish most on?

By volume in 2022–2025: Educational Technology and Pedagogy, Music and Audio Processing, E-commerce and Technology Innovations and Diverse Musicological Studies.

Educational Technology a…19Educational Technology and Pedagogy: 19 fractional worksMusic and Audio Processing: 16 fractional worksE-commerce and Technology Innovations: 8 fractional worksDiverse Musicological Studies: 7 fractional worksMusic Technology and Sound Studies: 6 fractional worksAdvanced Technologies in…5Advanced Technologies in Various Fields: 5 fractional worksElectrochemical sensors and biosensors: 5 fractional worksOnline Learning and Analytics: 4 fractional worksPlant Pathogens and Fungal Diseases: 4 fractional worksEducational Reforms and Innovations: 4 fractional works
Artificial IntelligenceSignal ProcessingBusiness and International ManagementMusic5 others

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

  1. 1 Educational Technology and Pedagogy Artificial Intelligence 19 works
  2. 2 Music and Audio Processing Signal Processing 16 works
  3. 3 E-commerce and Technology Innovations Business and International Management 8 works
  4. 4 Diverse Musicological Studies Music 7 works
  5. 5 Music Technology and Sound Studies Computer Vision and Pattern Recognition 6 works
  6. 6 Advanced Technologies in Various Fields Artificial Intelligence 5 works
  7. 7 Electrochemical sensors and biosensors Electrical and Electronic Engineering 5 works
  8. 8 Online Learning and Analytics Computer Science Applications 4 works
  9. 9 Plant Pathogens and Fungal Diseases Cell Biology 4 works
  10. 10 Educational Reforms and Innovations Health, Toxicology and Mutagenesis 4 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 available16.7%not open83.3%

World: 28% of research is openly available.

with international co-authors3.2%domestic only96.8%

World: 19% is written across borders.

How has Huaihua University's research output changed?

Output in 2018–2022 was 14% higher than in 2013–2017.

200020102020
grewheldshrank

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

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.