The Modern Algebra of Information RetrievalSpringer Science & Business Media, 3 avr. 2008 - 330 pages This book takes a unique approach to information retrieval by laying down the foundations for a modern algebra of information retrieval based on lattice theory. All major retrieval methods developed so far are described in detail, along with Web retrieval algorithms, and the author shows that they all can be treated elegantly in a unified formal way, using lattice theory as the one basic concept. The book’s presentation is characterized by an engineering-like approach. |
Table des matières
| 2 | |
Basics of Information Retrieval Technology 65 4 1 Documents 66 4 2 Power Law 66 4 3 Stoplist 71 4 4 Stemming 73 4 5 Inverted File Structure 74 ... | 106 |
Boolean Retrieval 125 6 1 Boolean Retrieval Method 126 6 2 Technology of Boolean Retrieval 128 6 3 LatticeBased Boolean Retrieval 129 6 4 Exer... | 139 |
Fuzzy AlgebraBased Retrieval 179 9 1 Elements of Tensor Algebra 180 9 2 Similarity Measure and Scalar Product 182 9 3 Latent Semantic Indexing... | 193 |
| 321 | |
Autres éditions - Tout afficher
Expressions et termes fréquents
applied assume Banach space basis called Chapter collection combined complement complete conditional connection consider constructed contains corresponding defined Definition denote depends described distributive documents effectiveness elements entities equal equation equivalent event example Experiment experimental expression formal frequency function fuzzy set given graph hit list holds importance known language lattice linear space logic mathematical matrix means measure metric modular MODULE namely neuron node Note notion objects obtained occurs operations possible power law practice precision presented principle probability problem Proof properties proposition quantum quantum mechanics query Q ranking recall referred relation relevant represented respect retrieval method returned search engine shown shows similarity structure subspace Table taking term-document matrix Theorem theory tion true usually values vector space weight
Fréquemment cités
Page 309 - Cooper, WS. A Definition of Relevance for Information Retrieval.