On Measuring of Similarity between Tree Nodes
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
On Measuring of Similarity between Tree Nodes
|
|
| Автор |
Sologub, G. B.
|
|
| Тематика |
SIMILARITY MEASURE
DISTANCE ON TREE NODES STRUCTURAL EQUIVALENCE ANCESTOR MATRIX |
|
| Описание |
In this paper, a survey of similarity measures between vertices of a graph is presented. Distance-based and structural equivalence measures are described. It is demonstrated that most of them degenerate if applied directly to the tree nodes. Adjusted path-based similarity measure is proposed as well as a new method for representing tree nodes as binary vectors that is based on using of an ancestor matrix. It is shown that application of ordinary similarity measures to this representation gives desired non-trivial results. |
|
| Дата |
2011-10-12T10:34:21Z
2011-10-12T10:34:21Z 2011 |
|
| Тип |
Article
Journal article (info:eu-repo/semantics/article) Published version (info:eu-repo/semantics/publishedVersion) |
|
| Идентификатор |
Sologub G. B. On Measuring of Similarity between Tree Nodes / G. B. Sologub // Web of Data: The joint RuSSIR/EDBT 2011 Summer School, August 15–19, 2011, Proceedings of the Fifth Russian Young Scientists Conference in Information Retrieval / B. Novikov, P. Braslavsky (Eds.). — St. Petersburg, 2011 — P. 63-71.
978-5-288-05225-5 http://elar.urfu.ru/handle/10995/3713 |
|
| Язык |
en
|
|
| Связанные ресурсы |
RuSSIR/EDBT2011
|
|
| Формат |
223349 bytes
application/pdf |
|
| Издатель |
St. Petersburg University Press
|
|