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Answers by SakshiSharma
0
votes
Write a Java Program to display the pyramid as per the below design.
answered
Jul 24, 2023
in
Design Patterns
design-pattern
0
votes
What would happen if we do not have a synchronized method for returning Singleton instance in a multi-threaded environment?
answered
Jul 24, 2023
in
Design Patterns
returningsingletoninstance
0
votes
How can you achieve thread-safe singleton patterns in Java?
answered
Jul 24, 2023
in
Design Patterns
singletonpatterns
0
votes
What is the main advantage of using a prototype design pattern over object creation using a new keyword?
answered
Jul 24, 2023
in
Design Patterns
prototypedesignpattern
0
votes
What are the components of the Composite Entity pattern?
answered
Jul 24, 2023
in
Design Patterns
compositeentitypattern
0
votes
What is the MVC design pattern?
answered
Jul 24, 2023
in
Design Patterns
mvcdesignpattern
0
votes
What do you understand by the Null Object pattern?
answered
Jul 24, 2023
in
Design Patterns
nullobjectpattern
0
votes
Consider a scenario where you are writing classes for providing market data and we have the flexibility to switch to different vendors or we can be directed to the Direct Exchange Feed. How will you approach this problem to design the system?
answered
Jul 24, 2023
in
Design Patterns
directexchangefeed
0
votes
What problem does Builder Pattern try to solve?
answered
Jul 24, 2023
in
Design Patterns
builderpattern
0
votes
What is an Observer Design Pattern?
answered
Jul 24, 2023
in
Design Patterns
observerdesignpattern
0
votes
What is a Command pattern?
answered
Jul 24, 2023
in
Design Patterns
commandpattern
0
votes
What is Decorator Design Pattern?
answered
Jul 24, 2023
in
Design Patterns
decoratordesignpattern
0
votes
What is a Chain of Responsibility pattern? In what scenarios to apply this pattern?
answered
Jul 24, 2023
in
Design Patterns
chainresponsibilitypattern
0
votes
How to know whether your model is suffering from the problem of Exploding Gradients?
answered
Jul 19, 2023
in
Deep Learning
explodinggradients
0
votes
Why should we use Batch Normalization?
answered
Jul 19, 2023
in
Data Handling
#digitallearning
DataHandling-questions-answers
0
votes
You are using a deep neural network for a prediction task. After training your model, you notice that it is strongly overfitting the training set and that the performance on the test isn’t good. What can you do to reduce overfitting?
answered
Jul 19, 2023
in
Deep Learning
deepneuralnetwork
0
votes
What is an activation function and discuss the use of an activation function? Explain three different types of activation functions?
answered
Jul 19, 2023
in
Deep Learning
activationfunction
0
votes
What are autoencoders? Explain the different layers of autoencoders and mention three practical usages of them?
answered
Jul 19, 2023
in
Deep Learning
autoencoders
0
votes
You have a pet dog whose mood is heavily dependent on the current and past few days’ weather. You’ve collected data for the past 365 days on the weather, which you represent as a sequence as x<1>,…,x<365>. You’ve also collected data on your dog’s mood, which you represent as y<1>,…,y<365>. You’d like to build a model to map from x→y. Should you use a Unidirectional RNN or Bidirectional RNN for this problem?
answered
Jul 19, 2023
in
Deep Learning
deep-learning
0
votes
Here are the equations for the GRU and the LSTM: From these, we can see that the Update Gate and Forget Gate in the LSTM play a role similar to _______ and ______ in the GRU. What should go in the the blanks?
answered
Jul 19, 2023
in
Deep Learning
deeplearning
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