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Researcher · Ambedkar University Delhi · India

Vishal Bhatnagar

Vishal Bhatnagar publishes mostly in Artificial Intelligence, Information Systems and Oncology, on topics such as Big Data and Business Intelligence, Data Mining Algorithms and Applications and Cancer survivorship and care.

ORCID 0000-0002-2681-0103 OpenAlex
World rank
#710,313
of 7,710,434 ranked researchers
Rank in India
#9,132
of 280,097
Works
258
Citations
2.7k
Citations per work
10.6
h-index
26
i10-index 67Top 7.1% in Artificial Intelligence
Vishal Bhatnagar

What does Vishal Bhatnagar research?

Vishal Bhatnagar's work is mostly in Computer Science (29%), Medicine (7%), Economics, Econometrics and Finance (5%).

Everything else: 140 works · 54.4% of their workPhysical Sciences: 74 works · 28.6% of their workComputer Science: 74 works · 28.6% of their workArtificial Intelligence: 34 works · 13.0% of their workInformation Systems: 28 works · 10.8% of their workComputer Networks and Communications: 12 works · 4.8% of their workSocial Sciences: 25 works · 9.8% of their workEconomics, Econometrics and Finance: 13 works · 5.2% of their workEconomics and Econometrics: 13 works · 5.2% of their workBusiness, Management and Accounting: 12 works · 4.6% of their workManagement Information Systems: 12 works · 4.6% of their workHealth Sciences: 19 works · 7.2% of their workMedicine: 19 works · 7.2% of their workOncology: 19 works · 7.2% of their workTHEIR WORKVishal Bhatnagar258works
Physical Sciences29%Health Sciences7%Social Sciences10%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
  1. Everything else14054.4%
    1. Computer Science7428.6%
    1. Economics, Econometrics and Finance135.2%
    2. Business, Management and Accounting124.6%
    1. Medicine197.2%
  1. 1Artificial Intelligence13% of their works
  2. 2Information Systems11% of their works
  3. 3Oncology7% of their works
  4. 4Economics and Econometrics5% of their works
  5. 5Computer Networks and Communications5% of their works
  6. 6Management Information Systems5% of their works

Research topics

Which keywords describe Vishal Bhatnagar's research?

The keywords of their largest research topics: Machine Learning, Big Data, Data Mining, Quality of Life, Analytics, Business Intelligence, Association Rules and Frequent Patterns.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 20 words, with their numbers
  1. Machine Learning714 topics
  2. Big Data482 topics
  3. Data Mining412 topics
  4. Quality of Life372 topics
  5. Analytics331 topic
  6. Business Intelligence331 topic
  7. Association Rules231 topic
  8. Frequent Patterns231 topic
  9. Cancer Survivorship211 topic
  10. Patient-Reported Outcomes211 topic
  11. Churn Prediction181 topic
  12. Customer Equity181 topic
  13. Cost-effectiveness Analysis161 topic
  14. Health Utility Measures161 topic
  15. Data Cleaning151 topic
  16. Opinion Mining151 topic
  17. Phishing151 topic
  18. Record Linkage151 topic
  19. Sentiment Analysis151 topic
  20. Spam Detection151 topic

Where does Vishal Bhatnagar work?

Vishal Bhatnagar's main affiliation in the publication record is Ambedkar University Delhi, India.

How many publications and citations does Vishal Bhatnagar have?

OpenAlex counts 258 works and 2,737 citations for Vishal Bhatnagar, an h-index of 26, ranking #710,313 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Other researchers named Vishal Bhatnagar

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