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Related Experiment Video

Updated: Jul 25, 2025

Evidence-based Knowledge Synthesis and Hypothesis Validation: Navigating Biomedical Knowledge Bases via Explainable AI and Agentic Systems
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Evidence-based Knowledge Synthesis and Hypothesis Validation: Navigating Biomedical Knowledge Bases via Explainable AI and Agentic Systems

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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.

Education and Information Technologies
|June 26, 2023
PubMed
Summary

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.

Keywords:
Latent Dirichlet AllocationNon-negative Matrix FactorizationScientific articleScientific recommendationTopic modeling

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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.