We collect this dataset from some mental health-related subreddits in https://www.reddit.com/ to further the study of mental disorders and suicidal ideation. We name this dataset as Reddit SuicideWatch and Mental Health Collection, or SWMH for short, where discussions comprise suicide-related intention and mental disorders like depression, anxiety, and bipolar. We use the Reddit official API and develop a web spider to collect the targeted forums. This collection contains a total of 54,412 posts. Specific subreddits are listed in Table 4 of the below paper, as well as the number and the percentage of posts collected in the train-val-test split. This dataset is only for research. Please request with your institutional email. If you use this dataset, please cite the paper as: Ji, S., Li, X., Huang, Z. et al. Suicidal ideation and mental disorder detection with attentive relation networks. Neural Comput & Applic (2021). https://doi.org/10.1007/s00521-021-06208-y @article{ji2021suicidal, title={Suicidal ideation and mental disorder detection with attentive relation networks}, author={Ji, Shaoxiong and Li, Xue and Huang, Zi and Cambria, Erik}, journal={Neural Computing and Applications}, year={2021}, publisher={Springer} }