Indicus Software Artificial Intelligence Intern Interview Questions and Answers

Developed a machine learning model to predict stock prices using historical data

• Identified relevant features such as volume, moving averages, and technical indicators

• Preprocessed data by handling missing values and scaling features

• Trained various machine learning algorithms like Random Forest and LSTM

• Evaluated model performance using metrics like RMSE and accuracy

• Implemented the model in a web application for real-time

Pointers are variables that store memory addresses of other variables in programming languages like C and C++.

• Pointers are used to access and manipulate memory directly.

• They are often used for dynamic memory allocation.

• Pointers can be used to pass variables by reference.

• Example: int *ptr; // declaring a pointer to an integer variable

Implementing a pie chart using Python

• Use the matplotlib library in Python to create a pie chart

• Provide the data to be represented in the chart as a list of values

• Use the plt.pie() function to create the pie chart

• Add labels and colors to the chart for better visualization