What are the advantages and disadvantages of using Hidden Markov Models for speech recognition?
Hidden Markov Models, or HMMs, are a powerful tool for modeling sequential data, such as speech signals. They can capture the probabilistic dependencies between the observed features and the underlying states of a system, and allow for efficient inference and learning algorithms. But how do they work, and what are their strengths and limitations for speech recognition? In this article, you will learn the basics of HMMs, how they are applied to speech recognition, and what are some of the advantages and disadvantages of using them.
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Flexibility and adaptability:Hidden Markov Models (HMMs) are praised for their ability to adjust to various speech patterns, making them quite resilient in different speaking conditions.
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Addressing semantics:Before using HMMs for speech recognition, it's crucial to tackle the semantics issue to ensure the system accurately interprets meaning from word order and context.