Useful tips for everyday
How do you calculate response rate in research? In survey research, the response rate is the number of people who answered the survey divided by…
What are the assumptions of conjoint analysis? Just about all real-world applications of choice-based conjoint analysis start from four basic assumptions: Products and services can…
What are the assumptions of one way ANOVA? 3. Independence – The observations in each group are independent of each other and the observations within…
What is variable and random variable? A random variable is a variable whose value is unknown or a function that assigns values to each of…
How are confidence levels and confidence intervals related? When you put the confidence level and the confidence interval together, you can say that you are…
Why is graph theory needed? Graph Theory is ultimately the study of relationships. Given a set of nodes & connections, which can abstract anything from…
Why are CNNS so successful in computer vision applications? CNN performs incredibly when it comes to analyzing a single image, but it lacks one essential…
How do you classify the text? Text classification also known as text tagging or text categorization is the process of categorizing text into organized groups.…
What is adjusted mutual information score? Adjusted Mutual Information (AMI) is an adjustment of the Mutual Information (MI) score to account for chance. It accounts…
Why is non-stationary important? Without reiterating too much, it suffices to say that: Stationarity means that the statistical properties of a time series (or rather…