Trust Model for Social Network Using Singular Value Decomposition
Journal Article
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Interdisciplinary Description of Complex Systems
2022
|
| Subjects: | |
| Online Access: | https://repository.daystar.ac.ke/handle/123456789/3956 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Add Tag | _version_ | 1792071298509176833 |
|---|---|
| author | Ntwiga, Davis Bundi Weke, Patrick Kirumbu, Michael Kiura |
| author_facet | Ntwiga, Davis Bundi Weke, Patrick Kirumbu, Michael Kiura |
| author_sort | Ntwiga, Davis Bundi |
| collection | DSpace |
| description | Journal Article |
| format | Article |
| id | oai:repository.daystar.ac.ke:123456789-3956 |
| institution | Daystar University |
| language | English |
| publishDate | 2022 |
| publisher | Interdisciplinary Description of Complex Systems |
| record_format | dspace |
| spelling | oai:repository.daystar.ac.ke:123456789-39562024-02-21T16:42:07Z Trust Model for Social Network Using Singular Value Decomposition Ntwiga, Davis Bundi Weke, Patrick Kirumbu, Michael Kiura Singular value decomposition Reputation Trust Social network Discounting Journal Article For effective interactions to take place in a social network, trust is important. We model trust of agents using the peer to peer reputation ratings in the network that forms a real valued matrix. Singular value decomposition discounts the reputation ratings to estimate the trust levels as trust is the subjective probability of future expectations based on current reputation ratings. Reputation and trust are closely related and singular value decomposition can estimate trust using the real valued matrix of the reputation ratings of the agents in the network. Singular value decomposition is an ideal technique in error elimination when estimating trust from reputation ratings. Reputation estimation of trust is optimal at the discounting of 20 %. University of Nairobi,Daystar University 2022-07-13T13:32:47Z 2022-07-13T13:32:47Z 2016-03-18 Article Ntwiga, D. B., Weke, P. Kirumbu, M. K. (2016). Trust Model for Social Network Using Singular Value Decomposition. Interdisciplinary Description of Complex Systems 14(3), 296-302 https://repository.daystar.ac.ke/handle/123456789/3956 en application/pdf Interdisciplinary Description of Complex Systems |
| spellingShingle | Singular value decomposition Reputation Trust Social network Discounting Ntwiga, Davis Bundi Weke, Patrick Kirumbu, Michael Kiura Trust Model for Social Network Using Singular Value Decomposition |
| title | Trust Model for Social Network Using Singular Value Decomposition |
| title_full | Trust Model for Social Network Using Singular Value Decomposition |
| title_fullStr | Trust Model for Social Network Using Singular Value Decomposition |
| title_full_unstemmed | Trust Model for Social Network Using Singular Value Decomposition |
| title_short | Trust Model for Social Network Using Singular Value Decomposition |
| title_sort | trust model for social network using singular value decomposition |
| topic | Singular value decomposition Reputation Trust Social network Discounting |
| url | https://repository.daystar.ac.ke/handle/123456789/3956 |
| work_keys_str_mv | AT ntwigadavisbundi trustmodelforsocialnetworkusingsingularvaluedecomposition AT wekepatrick trustmodelforsocialnetworkusingsingularvaluedecomposition AT kirumbumichaelkiura trustmodelforsocialnetworkusingsingularvaluedecomposition |
Lectures on resolution of singularities