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Researcher · Federal University Lokoja · Nigeria

Emeka Ogbuju

Emeka Ogbuju publishes mostly in Artificial Intelligence, Information Systems and Management Information Systems, on topics such as Sentiment Analysis and Opinion Mining, Advanced Text Analysis Techniques and Text and Document Classification Technologies.

ORCID 0000-0002-0815-7139 OpenAlex
World rank
#2,432,462
of 7,710,434 ranked researchers
Rank in Nigeria
#3,194
of 26,141
Works
56
Citations
325
Citations per work
5.8
h-index
9
i10-index 9Top 49% in Artificial Intelligence
Emeka Ogbuju

What does Emeka Ogbuju research?

Emeka Ogbuju's work is mostly in Computer Science (43%), Business, Management and Accounting (4%), Social Sciences (4%).

Everything else: 28 works · 49.2% of their workPhysical Sciences: 24 works · 42.7% of their workComputer Science: 24 works · 42.7% of their workArtificial Intelligence: 12 works · 21.3% of their workInformation Systems: 8 works · 14.0% of their workComputer Science Applications: 2 works · 3.7% of their workComputer Vision and Pattern Recognition: 2 works · 3.7% of their workSocial Sciences: 5 works · 8.1% of their workBusiness, Management and Accounting: 2 works · 4.4% of their workManagement Information Systems: 2 works · 4.4% of their workSocial Sciences: 2 works · 3.7% of their workEducation: 2 works · 3.7% of their workTHEIR WORKEmeka Ogbuju56works
Physical Sciences43%Social Sciences8%

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 else2849.2%
    1. Computer Science2442.7%
    1. Business, Management and Accounting24.4%
    2. Social Sciences23.7%
  1. 1Artificial Intelligence21% of their works
  2. 2Information Systems14% of their works
  3. 3Management Information Systems4% of their works
  4. 4Education4% of their works
  5. 5Computer Science Applications4% of their works
  6. 6Computer Vision and Pattern Recognition4% of their works

Research topics

Which keywords describe Emeka Ogbuju's research?

The keywords of their largest research topics: Machine Learning, Deep Learning, Opinion Mining, Sentiment Analysis, Artificial Intelligence, Big Data, Automatic and Educational Data Mining.

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 Learning254 topics
  2. Deep Learning162 topics
  3. Opinion Mining121 topic
  4. Sentiment Analysis121 topic
  5. Artificial Intelligence82 topics
  6. Big Data82 topics
  7. Automatic51 topic
  8. Educational Data Mining51 topic
  9. Extraction51 topic
  10. Learning Analytics51 topic
  11. Multi-label Learning51 topic
  12. Text Classification51 topic
  13. Analytics41 topic
  14. Business Intelligence41 topic
  15. COVID-1941 topic
  16. Clinical Decision Support41 topic
  17. Convolutional Neural Networks41 topic
  18. Healthcare41 topic
  19. Phishing41 topic
  20. Spam Detection41 topic

Where does Emeka Ogbuju work?

Emeka Ogbuju's main affiliation in the publication record is Federal University Lokoja, Nigeria.

How many publications and citations does Emeka Ogbuju have?

OpenAlex counts 56 works and 325 citations for Emeka Ogbuju, an h-index of 9, ranking #2,432,462 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.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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