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Researcher · University of Moratuwa · Sri Lanka

Surangika Ranathunga

Surangika Ranathunga publishes mostly in Artificial Intelligence, Computer Vision and Pattern Recognition and Information Systems, on topics such as Topic Modeling, Natural Language Processing Techniques and Text Readability and Simplification.

ORCID 0000-0003-0701-0204 OpenAlex
World rank
#1,185,701
of 1,633,909 ranked researchers
Rank in Sri Lanka
#200
of 423
Works
39
Citations
46
Citations per work
1.2

What does Surangika Ranathunga research?

Artificial Intelligence: 58.5%Computer Vision and Pattern Recognition: 7.5%Information Systems: 5.7%Computer Networks and Communications: 3.8%other fields: 24.5%58%top field
Artificial Intelligence58.5%Computer Vision and Pattern Recognition7.5%Information Systems5.7%Computer Networks and Communications3.8%other fields24.5%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Artificial Intelligence58% of their works
  2. 2Computer Vision and Pattern Recognition8% of their works
  3. 3Information Systems6% of their works
  4. 4Computer Networks and Communications4% of their works
  5. 5Education4% of their works
  6. 6Computer Science Applications4% of their works

Research topics

Which keywords describe Surangika Ranathunga's research?

The keywords of their largest research topics: Neural Networks, Information Retrieval, Text Classification, Machine Translation, Word Representation, Neural Machine Translation, Statistical Machine Translation and Machine Learning.

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.

All 20 words, with their numbers
  1. Neural Networks163 topics
  2. Information Retrieval153 topics
  3. Text Classification132 topics
  4. Machine Translation111 topic
  5. Word Representation111 topic
  6. Neural Machine Translation101 topic
  7. Statistical Machine Translation101 topic
  8. Machine Learning42 topics
  9. Readability Assessment31 topic
  10. Text Simplification31 topic
  11. Feature Selection21 topic
  12. Handwriting Recognition21 topic
  13. Multi-label Learning21 topic
  14. Text Detection21 topic
  15. Web Crawling21 topic
  16. Web Data Extraction21 topic
  17. Compression11 topic
  18. Opinion Mining11 topic
  19. Sentiment Analysis11 topic
  20. Suffix Arrays11 topic

Where does Surangika Ranathunga work?

Surangika Ranathunga's main affiliation in the publication record is University of Moratuwa, Sri Lanka.

How many publications and citations does Surangika Ranathunga have?

Science Explorer counts 39 works and 46 citations for Surangika Ranathunga, ranking #1,185,701 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised 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 are in the interactive view on the map. Is this your page? Request a correction or removal.