In the previous article, we’ve made an introduction to the topic of speech-to-text conversion: what it is, how it’s made, where it’s used. Now, let’s dive deeper into topic and try to understand the logic behind the model creation and training for our system of Arabic automatic speech recognition.

The purpose of this article is to introduce the reader into time series analysis field. We will focus on emphasizing the difference between time series and other forms of data and we will introduce selected data science methods useful in time series analysis.<