Useful tips for everyday
How do you investigate correlation between two variables? The Pearson correlation coefficient (named for Karl Pearson) can be used to summarize the strength of the…
How do you resize an image width and height in pixels? Choose Image > Image Size. Measure width and height in pixels for images you…
What is a feature extraction layer? Introduction. Convolution layers are used to extract the features from input training samples. Each convolution layer has a set…
What is content tracking? Content tracking enables you to measure the performance of website and app content such as blog articles, pop-ups, banners, misc. page…
What is the hammer projection used for? The Hammer projection is an equal-area map projection described by Ernst Hammer in 1892. Using the same 2:1…
Is supervised classification better than unsupervised? While supervised learning models tend to be more accurate than unsupervised learning models, they require upfront human intervention to…
How do I bypass Chrome security warning? Open Chrome, type chrome://flags in the address bar, then press “Enter“. Type the word “secure” in the search…
How do you find the inverse of a cumulative normal distribution? x = norminv( p ) returns the inverse of the standard normal cumulative distribution…
How do I export high quality audio in Premiere? For the audio export settings, click the Export Settings tab and set to the following specs:…
Does weak stationarity imply strong stationarity? Weak stationarity does not imply strong stationarity. Why does stationarity matter in time series analysis? Stationarity is an important…