[Solved] Is Deep Learning really needed for Facial expression recognition? Or Is this just like proposing saw for cutting cake?

As with many domains of computer vision recently, deep learning is not needed to perform the task but does outperform non-DL based methods. There is lots of prior work that uses other techniques, for example SVMs, to perform facial expression recognition. However if we look at more recent work like the FERA 2017 competition, for … Read more

[Solved] Java 8 — Lambda Expression [closed]

If you want to create a function which adds 1 to its input, the method to create that function doesn’t need an parameters… but then you need to call that function in order to execute it. I suspect you wanted: import java.util.function.Function; public class LambdaExpression { public static Function<Integer, Integer> create() { Function<Integer, Integer> f … Read more