Deep Learning

What is NOT an element of a neural network?

• Neuron

• Layer

• Classifier

• Activation function

Whcih type of neural network is mainly used for object recognition in images or videos?

• Recurrent neural network

• Boltzmann Machine

• Generative Adversarial Network

• Convolutional Neural Network

Mark all layer types that exist in a Convolutional Neural Network (CNN)

• Convolution Layer

• Dense Layer

• Recurrent Layer

• Pooling Layer

A classification problem is to be solved.

Which methods are appropriate?

• Feed Forward Neural Network

• Tree Ensemble Classifier

• SGD Regressor

• Principal Component Analysis

Neural networks are trained by optimizing a loss function value. Which of the following is NOT an appropriate loss function?

• Mean Square Error

• Rectified Linear Unit

• Cross entropy loss

• Savage Boost loss

Which of the following activation functions has produced the output f(2) = 2?

• SoftMax

• Binary Step

• Rectified Linear Unit

• Sigmoid

Tensorflow with Keras helps building neural networks, because it...

• serves as a big data platform

• accelerates the learning with tensors

• always uses the perfect learning rate

• provides libraries and objects for common functions of NN

Select the typical use cases for Neural Networks

• Object detection on camera videos

• Speech Recognition for virtual assistants

• Natural Language Understanding

• Decoding of encrypted messages

How much did you like this level of the AI Tech Trainee journey

• Not at all, a waste of time!

• It was too many technical detals for me

• I would have liked to see even more technical details

• Perfect fit of level, but extend the time for this level