Context and Content Researchers have access to large online archives of scientific articles. As a consequence, finding relevant articles has become more difficult. Tagging or topic modelling provides a way to give token of identification to research articles which facilitates recommendation and search process. Note that a research article can possibly have more than 1 topics. The research article abstracts are sourced from the following 6 topics: 1. Computer Science 2. Mathematics 3. Physics 4. Statistics 5. Quantitative Biology 6. Quantitative Finance Inspiration - Given the abstract and titles for a set of research articles, predict the topics for each article included in the test set.