Some tasks are inferred based on the benchmarks list.
The benchmarks section lists all benchmarks using a given dataset or any of its variants. We use variants to distinguish between results evaluated on slightly different versions of the same dataset. For example, ImageNet 32⨉32 and ImageNet 64⨉64 are variants of the ImageNet dataset.
ChCatExt is composed of BidAnn (bid announcement), FinAnn (financial announcement) and CreRat (credit rating report). It is designed for re-construct catalog trees from documents.