Useful tips for everyday
What do PC scores mean? A principal component (PC) is a linear combination Z1=(Z1,1,…,ZN,1) (values by columns which are called scores). In essence, the PC…
What causes algorithmic bias? Bias can enter into algorithmic systems as a result of pre-existing cultural, social, or institutional expectations; because of technical limitations of…
What are salesforce named credentials? A named credential specifies the URL of a callout endpoint and its required authentication parameters in one definition. Salesforce manages…
When do you need a coordinate reference system? When working with spatial data, it is important that a coordinate reference system (CRS) be assigned to…
How to create pre populated records in Lightning? Let’s say that we want to create account records, having a pre-populated description, like this: If you…
Which is better naive Bayes or logistic regression? Naive Bayes also assumes that the features are conditionally independent. In short Naive Bayes has a higher…
How do I get my Mac out of reboot loop? To fix a stuck Mac loading screen, you need to restart your Mac and press…
Which of the following is the criteria of design for gear design? For design of gears, determine elements such as size, tooth shape, pitch, number…
Is iteration and epoch the same? Iterations is the number of batches of data the algorithm has seen (or simply the number of passes the…
What can be used as phase detector in PLL? In PLL applications it is frequently required to know when the loop is out of lock.…