title: What is the definition of a non-trainable parameter?
body: <p>What is the definition of <strong>non-trainable</strong> parameter in a model? </p>
  
  <p>For example, while you are building your own model, its value is 0 as a default, but when you want to use an inception model, it is becoming something else rather than 0. What would be the reason behind it? </p>