# Basic Machine Learning Interview Questions --- Machine learning (ML) is the study of computer algorithms that improve automatically through experience and by the use of data. It is seen as a part of artificial intelligence. Machine learning algorithms build a model based on sample data, known as "training data", in order to make predictions or decisions without being explicitly programmed to do so. Machine learning algorithms are used in a wide variety of applications, such as in medicine, email filtering, and computer vision, where it is difficult or unfeasible to develop conventional algorithms to perform the needed tasks. Find the full list of ML questions on [InterviewBit](https://www.interviewbit.com/machine-learning-interview-questions/) ## Interview Questions * Why was Machine Learning Introduced? * What is PCA? When do you use it? * Explain SVM Algorithm in Detail * What are Support Vectors in SVM? * What is Cross-Validation? * What is Bias in Machine Learning? * What is a Neural Network?