Useful tips for everyday
How sample size will affect the precision estimate? If you increase your sample size you increase the precision of your estimates, which means that, for…
What is filter method in data mining? Data filtering is the process of choosing a smaller part of your data set and using that subset…
What is the main difference between permutation and combination? Difference Between Permutation and Combination Permutation Combination Permutations are used when order/sequence of arrangement is needed.…
What is the difference between shallow neural network architecture and deep neural network architecture? In short, “shallow” neural networks is a term used to describe…
How can we save deep learning model after training? Save Your Neural Network Model to JSON This can be saved to file and later loaded…
How do you determine fluctuation in data? Standard deviation is indeed a good choice to measure the amount of variation or dispersion of a dataset.…
Is sum discrete or continuous? A discrete random variable has a countable number of possible values. The probability of each value of a discrete random…
What is a ratio of 1 to 0? As was mentioned by others, it is undefined. If you want the ratio “of A to B”…
Is p-value the same as probability? 1. What is the P value? The P value means the probability, for a given statistical model that, when…
Can qualitative data be numerical? Qualitative data sometimes takes up numeric values but doesn’t have numeric properties. This is a common case in ordinal data.…