âBush lost reelection largely because of a recession that had already ended well before voting day,â frum wrote. The Twilight Vindication of George H.W. Bush Mark K. Updegrove October 20, 2013. As frum notes, Cruz is âa hugely smart, highly focused political player, with a clear-eyed view of political realities.â.
In biologically inspired neural networks, the activation function is usually an abstraction representing the rate of action potential firing in the cell.
Answer Wiki. The initiation of action potentials (neural firing) from non-neural events is called sensory transduction. There are many different ways that sensory transduction occurs, depending on the sense. Neural activation, including sensory transduction, generally results from ion channels opening on the cell surface.