k-NN text classification using an FPGA-based sparse matrix vector multiplication accelerator.
Kevin R. TownsendSong SunTyler JohnsonOsama G. AttiaPhillip H. JonesJoseph ZambrenoPublished in: EIT (2015)
Keyphrases
- sparse matrix
- knn
- text classification
- k nearest neighbor
- floating point
- text categorization
- nearest neighbor
- field programmable gate array
- k nearest neighbour
- feature selection
- naive bayes
- similarity search
- bag of words
- document classification
- support vector machine
- unlabeled data
- labeled data
- text documents
- random projections
- machine learning
- unsupervised learning
- neural network
- fixed point
- multi label
- feature set
- nearest neighbour
- natural language processing
- training data
- rows and columns
- voting methods