dc.contributor.author |
Yatapala, KDYHT |
|
dc.contributor.author |
Kumara, BTGS |
|
dc.contributor.editor |
Ganegoda, GU |
|
dc.contributor.editor |
Mahadewa, KT |
|
dc.date.accessioned |
2022-11-10T03:16:03Z |
|
dc.date.available |
2022-11-10T03:16:03Z |
|
dc.date.issued |
2021-12 |
|
dc.identifier.citation |
K. Y. D. H. T. Yatapala and B. T. G. S. Kumara, "Detection of Suicide Ideation in Twitter using ANN," 2021 6th International Conference on Information Technology Research (ICITR), 2021, pp. 1-5, doi: 10.1109/ICITR54349.2021.9657404. |
en_US |
dc.identifier.uri |
http://dl.lib.uom.lk/handle/123/19457 |
|
dc.description.abstract |
Suicide is considered one of the leading problems in the present. Detecting suicide earlier and providing a solution is considered the most successful way to suicide ideation and suicide attempts prevention. At present, online communication channels are used to express the suicidal tendencies of some people. This paper presents a machine learning approach to identify suicide pattern and detect suicide ideation or thoughts by considering online user-generated content with the aim of suicide ideation detection. People who have suicidal ideations, express strong negative feelings. Here, an Artificial Neural Network is used as a machine learning algorithm. To detect ideations of suicide, we generate feature vectors using different techniques including Word2Vec, Doc2Vec, and TF-IDF features. As the online user communication channel, we select Twitter. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Faculty of Information Technology, University of Moratuwa. |
en_US |
dc.relation.uri |
https://ieeexplore.ieee.org/document/9657404 |
en_US |
dc.subject |
Suicide ideation |
en_US |
dc.subject |
Data mining |
en_US |
dc.subject |
Neural network |
en_US |
dc.subject |
Twitter |
en_US |
dc.subject |
Word2Vec |
en_US |
dc.title |
Detection of suicide ideation in twitter using ann |
en_US |
dc.type |
Conference-Full-text |
en_US |
dc.identifier.faculty |
IT |
en_US |
dc.identifier.department |
Information Technology Research Unit, Faculty of Information Technology, University of Moratuwa. |
en_US |
dc.identifier.year |
2021 |
en_US |
dc.identifier.conference |
6th International Conference in Information Technology Research 2021 |
en_US |
dc.identifier.place |
Moratuwa, Sri Lanka |
en_US |
dc.identifier.proceeding |
Proceedings of the 6th International Conference in Information Technology Research 2021 |
en_US |
dc.identifier.doi |
doi: 10.1109/ICITR54349.2021.9657404 |
en_US |