Name
Abstract | ||
|---|---|---|
We present a new multidimensional model with textual dimensions based on a knowledge structure extracted from the texts, where any textual attribute in a database can be processed, and not only XML texts. This dimension allows to treat the textual data in the same way as the non-textual one in an automatic way, without user's intervention, so all the classical operations in the multidimensional model can been defined for this textual dimension. While most of the models dealing with texts that can be found in the literature are not implemented, in this proposal, the multidimensional model and the OLAP system have been implemented in a software tool, so it can be tested on real data. A case study with medical data is included in this work. |
Year | DOI | Venue |
|---|---|---|
2013 | 10.1080/18756891.2013.761772 | INTERNATIONAL JOURNAL OF COMPUTATIONAL INTELLIGENCE SYSTEMS |
Keywords | Field | DocType |
Data warehousing, textual data, knowledge representation, textual dimensions | Data warehouse,Software tool,Data mining,Knowledge representation and reasoning,XML,Information retrieval,Computer science,Knowledge structure,Multidimensional model,Artificial intelligence,Online analytical processing,Machine learning | Journal |
Volume | Issue | ISSN |
6 | 1 | 1875-6883 |
Citations | PageRank | References |
4 | 0.45 | 16 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Maria J. Martín-Bautista | 1 | 208 | 23.79 |
| Carlos Molina | 2 | 29 | 2.16 |
| Elizabet Tejeda | 3 | 4 | 0.45 |
| María Amparo Vila Miranda | 4 | 1182 | 93.57 |