Persistence Bag-of-Words for Topological Data Analysis.
Bartosz ZielinskiMichal LipinskiMateusz JudaMatthias ZeppelzauerPawel DlotkoPublished in: IJCAI (2019)
Keyphrases
- bag of words
- data analysis
- text classification
- image classification
- visual words
- action recognition
- image representation
- discriminative power
- n gram
- pascal voc
- text documents
- bag of words models
- document representation
- machine learning
- text mining
- data mining
- knowledge discovery
- textual features
- cluster analysis
- soft assignment
- spatial relations
- object retrieval
- world knowledge
- information extraction
- image retrieval
- search engine
- bag of visual words
- text classification tasks
- fisher kernel
- visual features