Robust Document Distance with Wasserstein-Fisher-Rao metric.
Zihao WangDatong ZhouMing YangYong ZhangChenglong RaoHao WuPublished in: ACML (2020)
Keyphrases
- distance measure
- distance metric
- distance function
- euclidean distance
- information retrieval
- geodesic distance
- metric space
- document images
- triangle inequality
- web documents
- document collections
- hausdorff distance
- text documents
- pointwise
- tf idf
- document analysis
- kullback leibler divergence
- multimedia documents
- structured documents
- cosine distance
- triangular inequality
- document representation
- document classification
- document retrieval
- retrieval systems
- semantic information
- information retrieval systems
- text mining
- information extraction
- multimedia
- search engine