• Journal of Internet Computing and Services
    ISSN 2287 - 1136 (Online) / ISSN 1598 - 0170 (Print)
    https://jics.or.kr/
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Search: "[ keyword: BERT ]" (7)
  1. 1. Evaluation of Topic Models with regard to N-gram Changes in Topic Representations: Focusing on Coherence and Diversity
    Hyun-Jung Park, Tae-Min Lee, Heui-Seok Lim, Vol. 26, No. 1, pp. 19-33, Feb. 2025
    10.7472/jksii.2025.26.1.19
    Keywords: Topic Model, Text Mining, Coherence, diversity, 1~N-gram Topic Representation, LDA, BERTopic
  2. 2. Application of BERTopic Model for Technological Trends Analysis : A Case study on the Contech and Proptech Industry
    Woomin Nam, Jaehoon Yang, Keon Chul Park, Vol. 25, No. 6, pp. 71-80, Dec. 2024
    10.7472/jksii.2024.25.6.71
    Keywords: ConTech, PropTech, topic modeling, BERTopic, Emerging Technology Analysis
  3. 3. Fine-tuning BERT-based NLP Models for Sentiment Analysis of Korean Reviews: Optimizing the sequence length
    Sunga Hwang, Seyeon Park, Beakcheol Jang, Vol. 25, No. 4, pp. 47-56, Aug. 2024
    10.7472/jksii.2024.25.4.47
    Keywords: BERT, hyperparameter fine-tuning, input sequence length, topic modeling, sentiment analysis, Korean review analysis
  4. 4. Comparative Study of User Reactions in OTT Service Platforms Using Text Mining
    Soonchan Kwon, Jieun Kim, Beakcheol Jang, Vol. 25, No. 3, pp. 43-54, Jun. 2024
    10.7472/jksii.2024.25.3.43
    Keywords: OTT Services, Machine Learning, Text Mining, topic modeling, BERTopic, Deep Learning
  5. 5. Optimizing Language Models through Dataset-Specific Post-Training: A Focus on Financial Sentiment Analysis
    Hui Do Jung, Jae Heon Kim, Beakcheol Jang, Vol. 25, No. 1, pp. 57-67, Feb. 2024
    10.7472/jksii.2024.25.1.57
    Keywords: BERT, FinBERT, Financial Sentiment Analysis, post-training, Pre-training Dataset
  6. 6. FinBERT Fine-Tuning for Sentiment Analysis: Exploring the Effectiveness of Datasets and Hyperparameters
    Jae Heon Kim, Hui Do Jung, Beakcheol Jang, Vol. 24, No. 4, pp. 127-135, Aug. 2023
    10.7472/jksii.2023.24.4.127
    Keywords: FinBERT, Financial Sentiment Analysis, Fine-Tuning hyperparameters
  7. 7. Korean Contextual Information Extraction System using BERT and Knowledge Graph
    SoYeop Yoo, OkRan Jeong, Vol. 21, No. 3, pp. 123-131, Jun. 2020
    10.7472/jksii.2020.21.3.123
    Keywords: contextual information extraction, person extraction, Relation Extraction, sentiment extraction, BERT, Knowledge Graph

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