9:40 In the Naive Bayes algorithm, alpha is a hyperparameter that controls the smoothing of the model. It is used to add a small positive value to the count of each feature in each class, which helps to avoid zero probabilities in the model. The value of alpha is chosen by the user and is usually a small positive value such as 0.1 or 0.01.
@mohsinabbas2246 Жыл бұрын
5:37 probability of spam message is 4/8+4=1/3 which is equal to 0.33 and its percentile value is 33.3333333333%
@mohsinabbas2246 Жыл бұрын
0:13 "Naive" means showing a lack of experience, knowledge, or judgment, especially in practical matters. In Urdu we might say "Bhola bhala" or "Seedha saadha"
@umairsalim9442 Жыл бұрын
@0:20 Naive means bhola in urdu
@arsalankhan1308 Жыл бұрын
"Naive" means showing a lack of experience, knowledge, or judgment, especially in practical matters. In Urdu we might say "Bhola bhala" or "Seedha saadha"