This document summarizes a student's dissertation on classifying and detecting disaster tweets based on machine learning. The student collected tweets related to disasters like floods and earthquakes to build a dataset. Various machine learning classification algorithms were tested on the dataset, with logistic regression achieving the highest accuracy of 78%. By combining results from all algorithms, an overall accuracy of 79% was achieved in identifying actual disaster tweets. The research aims to help disaster management by providing real-time social media analysis during emergencies.