Useful tips for everyday
What does learning rate do in gradient boosting? The learning rate parameter (ν∈[0,1]) in Gradient Boosting shrinks the contribution of each new base model -typically…
Are ergodic processes stationary? In probability theory, a stationary ergodic process is a stochastic process which exhibits both stationarity and ergodicity. Stationarity is the property…
How do I change the DPI on my Canon printer? Select the resolution to scan at. The higher the resolution (value), the more detail in…
Should I cherry-pick or merge? Cherry picking is commonly discouraged in developer community. The main reason is because it creates a duplicate commit with the…
What is a foot switch for a keyboard? Foot control switch,simulate keyboard shortcuts. It is one key or a few key custom function keyboards, which…
How is lift coefficient of airfoil calculated? The lift coefficient Cl is equal to the lift L divided by the quantity: density r times half…
How do you compare in shell? Compare Numbers in Linux Shell Script num1 -eq num2 check if 1st number is equal to 2nd number. num1…
How do you select features in ML? Feature Selection: Select a subset of input features from the dataset. Unsupervised: Do not use the target variable…
How much runway is needed? A runway of at least 6,000 ft (1,800 m) in length is usually adequate for aircraft weights below approximately 200,000…
How do you take a screenshot in Unix? Shift + PrtSc – Save a screenshot of a specific region to Pictures. Alt + PrtSc –…