Year: 2025
Type: article
Study design: Systematic Review
Abstract: The mix of languages with other languages in a conversation or text is a phenomenon known as code-mixing. This paper presents the existing research on code-mixed embedding techniques, with a focus on identifying research gaps, trends, performance, and methodology approaches. A comprehensive review of 44 peer-reviewed publications from 2016 to 2024 was conducted using online digital libraries. The selected studies were analyzed based on publication trends, language pairs, strengths, and limitations. The result shows a growing interest in the publication trend for papers involving code-mixed embedding techniques, with coverage of several common techniques such as character embedding and word embedding, including Hindi-English language pairs being the most studied. However, several limitations remain in unoptimized models and low-resource language coverage. This mapping provides a structured overview of the field and offers direction for future research in developing more robust and inclusive code-mixed embedding techniques.
Institution: University of Technology Malaysia
Language: English
Topic: Topic Modeling
Subfield: Artificial Intelligence
Field: Computer Science
Domain: Physical Sciences
Open Access status: diamond
Award: G7653821823
OpenAlex ID: W4410762277