What is the technique called for vectorizing text data which matches the words in different sentences to determine if the sentences are similar?
When should median value be used instead of mean value for imputing missing data?
What is the name of the design thinking work product that contains a summary description of a particular person or role?
Which two properties hold true for standardized variables (also known as z-score normalization)? (Choose two.)
What is the first step in creating a custom model in Watson Visual Recognition service?
If the distribution of the height of American men is approximately normal, with a mean of 69 inches and a standard deviation of 2.5 inches, then roughly 68 percent of American men have heights between and .