Machine learning is a field of computer science that helps in model development and algorithms. It is a type of machine that collects data helps computers to make decisions. In the training process of machine learning, we introduce large amounts of data and then use techniques to interpret that data and find relationships between data. There are three main types of machine learning which include supervised learning, unsupervised learning, and reinforcement learning. Supervised learning includes inputting data corresponding to output data and giving results on that data. In unsupervised learning, unlabeled data is provided to the machine and the machine has to provide a relationship between that data. Reinforcement learning is related to feedback received when interacting with the environment. Machine learning is used in different fields including health care, finance, and marketing. It's one of the most common applications is predictive analysis in which prediction about future events based on provided data. For example, the rise and fall value of stock and the prediction of disease in a particular person. Another example of machine learning is in NATURAL LAN-GUAGE PROCESSING (NLA) which understands human language in which human language is interpreted and understood. This technology is used in a wide range of technologies including chatbots and virtual assistant. Machine learning has been remodeled in numerous sectors, including chemistry by giving access to various resources for data analysis. To untangle the complex connection between molecular structures, properties, and reactions machine learning is widely used in chemistry. Machine learning algorithms can detect insightful information that can help researchers to conclude a more precise prediction. The primary purpose of machine learning in chemistry highlights many areas such as drug discovery, molecular properties, water treatment, and biochemistry. Apart from this machine learning has also found relevance in the release of heat energy during combustion processes and two-photon absorption using different kinds of algorithms.