Advanced Clustering Techniques for Speech Signal Enhancement: A Review and Metanalysis of Fuzzy C-Means, K-Means, and Kernel Fuzzy C-Means Methods
<|reference_start|>Advanced Clustering Techniques for Speech Signal Enhancement: A Review and Metanalysis of Fuzzy C-Means, K-Means, and Kernel Fuzzy C-Means Methods: Speech signal processing is a cornerstone of modern communication technologies, tasked with improving the clarity and comprehensibility of audio data in noisy environments. The primary challenge in this field is the effective separation and recognition of speech from background noise, crucial for applications ranging from voice-activated assistants to automated transcription services. The quality of speech recognition directly impacts user experience and accessibility in technology-driven communication. This review paper explores advanced clustering techniques, particularly focusing on the Kernel Fuzzy C-Means (KFCM) method, to address these challenges. Our findings indicate that KFCM, compared to traditional methods like K-Means (KM) and Fuzzy C-Means (FCM), provides superior performance in handling non-linear and non-stationary noise conditions in speech signals. The most notable outcome of this review is the adaptability of KFCM to various noisy environments, making it a robust choice for speech enhancement applications. Additionally, the paper identifies gaps in current methodologies, such as the need for more dynamic clustering algorithms that can adapt in real time to changing noise conditions without compromising speech recognition quality. Key contributions include a detailed comparative analysis of current clustering algorithms and suggestions for further integrating hybrid models that combine KFCM with neural networks to enhance speech recognition accuracy. Through this review, we advocate for a shift towards more sophisticated, adaptive clustering techniques that can significantly improve speech enhancement and pave the way for more resilient speech processing systems.<|reference_end|>
@article{abdullah2024advanced,
    title={Advanced Clustering Techniques for Speech Signal Enhancement: A Review
  and Metanalysis of Fuzzy C-Means, K-Means, and Kernel Fuzzy C-Means Methods},
    author={Abdulhady Abas Abdullah, Aram Mahmood Ahmed, Tarik Rashid, Hadi Veisi,
  Yassin Hussein Rassul, Bryar Hassan, Polla Fattah, Sabat Abdulhameed Ali,
  Ahmed S. Shamsaldin},
    journal={arXiv preprint arXiv:2409.19448},
    year={2024},
    archivePrefix={arXiv},
    eprint={2409.19448},
    primaryClass={cs.SD cs.AI eess.AS}
}