Document Similarity Misjudgment by LSA: Misses vs. False Positives.
Kyung Hun JungEric RuthruffTimothy GoldsmithPublished in: CogSci (2017)
Keyphrases
- false positives
- document similarity
- false negative
- graph theory
- document clustering
- document representation
- false positive rate
- detection rate
- cosine similarity
- relevance model
- semantic similarity
- number of false positives
- index terms
- latent dirichlet allocation
- vector space model
- retrieval model
- clustering algorithm