Few real-world applications of machine learning are
Have you guys ever used snapchat filter? Those really cute god filters that come up on your face, use something called facial recognition which basically recognizes face features and accordingly apply those features. Face recognition uses machine learning.
Google assistant or Siri uses machine learning. Have you guys come across chatbots on applications like zomato? Those uses machine learning as well.
Health care industry majorly uses machine learning for their predictions.
weather forecasting has grown so much and gotten so accurate because of machine learning.
Netflix has used machine learning to build their recommender system. Talking about Netflix, there is another really interesting use case about machine learning. have you guy herd of the TV show called House Of Cards? House Of Cards producers used machine learning to find out what parts of the show do their viewers like the most by taking into account the parameters of when the viewers' pause and stuff. Pretty cool, isn't it?