A Gentle Introduction to Explainable Artificial Intelligence(XAI)

Before diving deep into the heavy explainable AI (artificial intelligence) concepts let us look at Rohan's story and understand "WHAT IS EXPLAINABLE AI?" & "WHY IS IT NEEDED?" Rohan was a machine learning engineer at a leading company and was very sick and had symptoms of lung cancer. He went to his doctor and discussed the issue and with him. The concerned doctor asked him to get some tests done and said "I can only come to a conclusion after that". Rohan got his tests done and showed the reports to the doctor. The doctor was certain of the diagnosis but still wanted to know more about his condition.