Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:Information_retrieval_model
|
| gptkbp:alsoKnownAs |
Term Vector Model
|
| gptkbp:application |
Search engines
Spam filtering Document classification |
| gptkbp:component |
gptkb:Bag-of-words_model
TF-IDF weighting |
| gptkbp:dimensions |
Terms in the vocabulary
|
| gptkbp:enables |
Ranking of documents
Similarity computation |
| gptkbp:influenced |
gptkb:Latent_Semantic_Analysis
Document clustering Word embeddings |
| gptkbp:limitation |
High dimensionality
Ignores word order Sparsity of vectors |
| gptkbp:proposedBy |
gptkb:Gerard_Salton
1975 |
| gptkbp:represents |
Documents as vectors
Queries as vectors |
| gptkbp:similarityMeasure |
Euclidean distance
Cosine similarity |
| gptkbp:usedIn |
Natural language processing
Information retrieval Text mining |
| gptkbp:bfsParent |
gptkb:A_Vector_Space_Model_for_Automatic_Indexing
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Vector Space Model
|