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A Computational Approach to Identifying Cultural Keywords Across Languages
Zheng Wei Lim1, Harry Stuart1, Simon De Deyne2
1School of Computing and Information Systems, University of Melbourne.
This study introduces a computational method to identify culturally significant keywords by comparing word frequencies across languages. The approach successfully pinpoints unique cultural terms using both text data and word association experiments.
Area of Science:
- Linguistics
- Computational Social Science
- Cultural Psychology
Background:
- Cultural nuances are often embedded in language, with specific keywords reflecting a society's unique characteristics.
- Previous identification of culturally significant words relied heavily on qualitative linguistic analysis.
- Keywords like Russian 'душа' (soul), Indonesian 'hati' (heart), and Dutch 'gezellig' are considered culturally revealing.
Purpose of the Study:
- To propose and validate a quantitative method for identifying culturally specific keywords across languages.
- To demonstrate that computational analysis of word usage can supplement traditional linguistic methods.
- To explore the utility of comparing word frequencies in both linguistic corpora and word association data.
Main Methods:
- Developed a computational method to compare word frequencies across different languages.
- Applied the method to analyze large linguistic corpora.
- Utilized word association data to corroborate findings from corpus analysis.
Main Results:
- The computational method successfully identified culturally specific words, including both obvious examples (e.g., 'Amsterdam' in Dutch) and less obvious ones (e.g., 'hati' in Indonesian).
- Linguistic corpora and word association data provided converging evidence for the identified culturally salient words.
- The study demonstrated the effectiveness of quantitative cross-linguistic comparisons.
Conclusions:
- Computational analysis of word frequencies is a viable approach for identifying culturally significant keywords.
- Combining corpus data with behavioral experiments (word association) strengthens the identification of cultural keywords.
- This quantitative method offers a valuable supplement to traditional qualitative linguistic approaches for cross-cultural word analysis.
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