Understanding the meanings of citations using sentiment, role, and citation function classifications

Indra Budi, Yaniasih Yaniasih

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

Traditional citation analyses use quantitative methods only, even though there is meaning in the sentences containing citations within the text. This article analyzes three citation meanings: sentiment, role, and function. We compare citation meanings patterns between fields of science and propose an appropriate deep learning model to classify the three meanings automatically at once. The data comes from Indonesian journal articles covering five different areas of science: food, energy, health, computer, and social science. The sentences in the article text were classified manually and used as training data for an automatic classification model. Several classic models were compared with the proposed multi-output convolutional neural network model. The manual classification revealed similar patterns in citation meaning across the science fields: (1) not many authors exhibit polarity when citing, (2) citations are still rarely used, and (3) citations are used mostly for introductions and establishing relations instead of for comparisons with and utilizing previous research. The proposed model’s automatic classification metric achieved a macro F1 score of 0.80 for citation sentiment, 0.84 for citation role, and 0.88 for citation function. The model can classify minority classes well concerning the unbalanced dataset. A machine model that can classify several citation meanings automatically is essential for analyzing big data of journal citations.

Original languageEnglish
Pages (from-to)735-759
Number of pages25
JournalScientometrics
Volume128
Issue number1
DOIs
Publication statusPublished - 2023

Keywords

  • Citation function
  • Citation meaning
  • Citation role
  • Citation sentiment
  • Convolutional neural network
  • Multi-output model

Fingerprint

Dive into the research topics of 'Understanding the meanings of citations using sentiment, role, and citation function classifications'. Together they form a unique fingerprint.

Cite this