Unsupervised Digit Recognition Using Cosine Similarity In A Neuromemristive Competitive Learning System.
Bon Woong KuCatherine D. SchumanMd Musabbir AdnanTiffany M. MintzRaphael C. PooserKathleen E. HamiltonGarrett S. RoseSung Kyu LimPublished in: ACM J. Emerg. Technol. Comput. Syst. (2022)
Keyphrases
- competitive learning
- cosine similarity
- k means
- similarity measure
- self organizing maps
- similarity function
- neural network
- vector space
- unsupervised learning
- distance measure
- document clustering
- tf idf
- data clustering
- information theoretic
- semantic similarity
- euclidean distance
- vector space model
- cluster analysis
- clustering algorithm
- information retrieval
- data sets
- clustering method
- expectation maximization
- machine learning
- image processing
- bayesian networks
- feature extraction
- data mining