AI with Python Fill in your details and start your exam now! NameEmailPhone Number 1 / 20 Which Python library is commonly used for natural language processing? NLTK Scikit-learn TensorFlow 2 / 20 Which algorithm uses the idea of Q-values in reinforcement learning? Q-Learning Policy Gradient Methods Deep Q Networks (DQN) 3 / 20 What is the term used for a neural network that contains more than one hidden layer? Deep Neural Network Shallow Neural Network Multi-layer Perceptron 4 / 20 Which technique is used to convert text data into numerical vectors in NLP? Tokenization Stemming Bag-of-Words (BoW) 5 / 20 What does POS tagging in NLP refer to? Part of Speech tagging Positional tagging Phrase Origin Significance 6 / 20 What is an activation function in a neural network used for? Data pre-processing Model training Adding layers to the network Introducing non-linearity to the network 7 / 20 Which library is commonly used for data manipulation and analysis in Python? Pandas NumPy Matplotlib 8 / 20 What is the main goal of supervised learning? To predict outcomes based on labeled data To learn from rewards and punishments To cluster data based on similarity To predict outcomes based on labeled data 9 / 20 Which technique is used by machines to mimic human learning in AI? Deep Learning Reinforcement Learning Machine Learning All of the above 10 / 20 Which metric is commonly used to evaluate classification models? Mean Absolute Error R-squared Accuracy Root Mean Squared Error 11 / 20 What is an environment in the context of reinforcement learning? The set of possible actions The area where the agent learns The set of rewards received by the agent The set of states and actions that the agent can take 12 / 20 What does the 'print()' function do in Python? Read input Display output Execute a loop Perform mathematical operations 13 / 20 Which library is commonly used for numerical and scientific computing in Python? Pandas NumPy SciPy Matplotlib 14 / 20 What does SVM stand for in machine learning? Simple Vector Machine Supervised Variable Model Support Vector Machine Sequential Variation Model 15 / 20 In Python, which statement is used to exit a loop prematurely? stop break exit halt 16 / 20 Which method is used to convert text data into numerical vectors in NLP? Tokenization Bag-of-Words (BoW) Stemming Tons of Words 17 / 20 What is the primary objective of supervised learning? To learn without any guidance To cluster data based on similarity To predict outcomes based on registered data To predict outcomes based on labeled data 18 / 20 Which Python library is commonly used for data visualization? Pandas NumPy Matplotlib Tensor Flow 19 / 20 What does the acronym "API" stand for? Additional Programming Interface Application Program Interface Automated Processing Interface Application Program Interface 20 / 20 What is the purpose of a Python dictionary? Store only integers Store key-value pairs Store data in arrays Store key-value pairs Your score isThe average score is 75% 0% Restart Your Test
