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Using an explicit query and a topic model for scientific article recommendation.
Boussaadi Smail1, Hassina Aliane2, Ouahabi Abdeldjalil3
1DTISI, Research Center on Scientific and Technical Information Cerist, Algiers, Algeria.
Researchers can find relevant scientific articles more easily with a new content-based filtering method. This approach uses semantic exploration and topic modeling to improve research productivity by delivering objective and relevant results.
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Area of Science:
- Information Science
- Computer Science
- Bibliometrics
Background:
- The increasing volume of scientific literature presents challenges for researchers seeking relevant articles.
- Traditional search methods in digital databases can be time-consuming and hinder productivity.
- A need exists for advanced methods to efficiently identify pertinent research across domains.
Purpose of the Study:
- To propose a novel method for recommending scientific articles using content-based filtering.
- To address the challenge of identifying relevant research irrespective of the researcher's domain.
- To develop an optimal topic model for enhancing the scientific article recommendation process.
Main Methods:
- Utilizing content-based filtering techniques for article recommendation.
- Employing semantic exploration with latent factors to understand article content.
- Developing and optimizing a topic model to underpin the recommendation system.
Main Results:
- The proposed method demonstrates effective scientific article recommendation.
- The system provides relevant and objective results, meeting researcher needs.
- Performance expectations were confirmed through empirical experiences.
Conclusions:
- The novel recommendation method enhances the discovery of relevant scientific articles.
- Semantic exploration and topic modeling are effective for cross-domain research.
- This approach has the potential to significantly improve researcher productivity.

