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Eastern-European Journal of Enterprise Technologies
Article . 2025 . Peer-reviewed
License: CC BY
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Implementation of term frequency-inverse document frequency (TF-IDF) and Word2Vec in traditional medicine recommendation system based on content-based filtering

Authors: Rika Yunitarini; Dwi Aqilah Pradita; Ernaning Widiaswanti;

Implementation of term frequency-inverse document frequency (TF-IDF) and Word2Vec in traditional medicine recommendation system based on content-based filtering

Abstract

According to World Health Organization (WHO), traditional medicine is the culmination of all the knowledge, abilities, and practices derived from the theories, beliefs, and experiences that are unique to various cultures and that are used to maintain health as well as to prevent, diagnose, treat, or improve physical and mental illness. recently classified traditional herbal therapy as comprised of medicinal techniques that have existed, frequently for hundreds of years, prior to the establishment of modern medicine. The lack of easily accessible information regarding the description and efficiency of traditional medicine makes it difficult for users to understand the benefits of each type of traditional medicine. Because of this, a recommendation system is needed that aims to facilitate users in finding traditional medicine that suit their preferences. This research proposes a traditional medicine recommendation system with the content-based filtering method using a combination of term frequency-invers document frequency and Word2Vec feature extraction. This method analyzes the traditional medicine description text and recommends based on word weights and semantic relationships between words. Results show optimal performance at dimensions 50–200 and window sizes 9–15 for the combination of term frequency-invers document frequency and Word2Vec, while term frequency-invers document frequency alone reaches 80% of accuracy and Word2Vec has lower performance (4–14%) across a wide range of parameter experiments. Based on optimal result above, this recommendation system can be applied to obtain information of traditional medicine that suitable with people needed by adjust the best model of dimensions and window size

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Keywords

word weight, фільтрація на основі контенту, term frequency-invers document frequency (TF-IDF), feature extraction, традиційна медицина, семантичний зв'язок, traditional medicine, semantic relationship, dimension, recommendation system, вилучення ознак, розмір вікна, window size, content-based filtering, розмірність, Word2Vec, частота слова-обернена частота документа, вага слова, система рекомендацій

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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