I have done an experiment on fake news detection. Now I want to use other approaches' experiment results for comparison using the same data set. Do I need to redo their experiment to obtain the experiment results? Or can I use their experiment results in their paper with citations? If so, please leave the relevant rules to let me refer to.
Sorry for my confusing writing. In my research, I use machine learning to predict fake news. There are some metrics to evaluate machine learning performance, such as accuracy, precision, recall, and F1-score. What I want to do is compare our model's performance to the others(on the same dataset and the same ratio of train set and test set). Can I use their experiment results, which are accuracy, precision, recall, and F1-score, in their paper with the citations?