ACM IGDTUW invited Ms Nidhi Goyal as a speaker for Advanced topics in Machine Learning.She mainly discussed Knowledge Graphs on 25.06.21. She briefed about types, construction tools, techniques and applications of Knowledge Graphs followed by a hands-on session. She is currently a PhD Scholar at IIITD. She has been awarded the prestigious Prime Minister Fellowship for Doctoral Research. Her interests include information extraction, knowledge graphs, and natural language processing. In the workshop, she focused on graphs and its applications along with graph embeddings.The session was attended by 50+ people.