Int J Performability Eng ›› 2023, Vol. 19 ›› Issue (12): 817-823.doi: 10.23940/ijpe.23.12.p6.817823

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YouTube Video Summarizer using NLP: A Review

Yogendra Singh, Rishu Kumar, Soumya Kabdal, and Prashant Upadhyay*   

  1. Department of Computer Science and Engineering, Sharda University, Greater Noida, India
  • Contact: * Corresponding author. E-mail address: prashanttheace@gmail.com

Abstract: This review paper delves into the emerging realm of YouTube video summarization utilizing Natural Language Processing (NLP) techniques, a critical area of research with increasing prominence in our multimedia-rich digital age. The paper commences with a broad overview of the field, elaborating on the need for automated video summarization tools to navigate and condense the massive, ever-growing sea of YouTube content. Further, we systematically scrutinize the role and implementation of NLP methods in extracting meaningful textual data from videos, focusing on video transcripts, closed captions, user comments, and associated metadata. Subsequent sections dissect seminal and recent works, studying various NLP techniques such as text summarization, sentiment analysis, topic modeling, and deep learning architectures employed in this context. The paper also focuses on the various metrics used for evaluation and shows datasets generally used to assess the performance of these summarization systems. Finally, we identify current challenges and potential future directions for research in the area, acknowledging the evolving landscape of online video platforms and AI technologies. This review aims to provide researchers and practitioners with an encompassing perspective on the pivotal role of NLP in enabling more efficient, accurate, and intuitive navigation of YouTube content ultimately shaping our digital consumption experiences.

Key words: Natural Language Processing (NLP), YouTube video summarization, text summarization, video content analysis, artificial intelligence