E
Ex-muso
Member
Q3.5
By working out all possible paths, calculating probabilities and summing I can get the required answer quickly.
However, using the recommended method of post-multiplying the vector by the transition matrix until reaching n+5, I find it takes way longer and I feel far more likely to make a mistake too. I feel like i must be missing something on multiplying matrices at speed. Could someone enlighten me?
By working out all possible paths, calculating probabilities and summing I can get the required answer quickly.
However, using the recommended method of post-multiplying the vector by the transition matrix until reaching n+5, I find it takes way longer and I feel far more likely to make a mistake too. I feel like i must be missing something on multiplying matrices at speed. Could someone enlighten me?