Stylistic and lexical co-training for webpage block classification

13 Nov 2004

WIDM 04: Lee et al. Co-training Web Block Classification

Stylistic Features

•Layout: guess from first level DOM nodes

–Linear

–<Table>: Use reading order, cell type propagation

–XHTML / CSS (e.g., <DIV>): Translate relative to absolute positioning, model depth

•Font (CSS too): relative features

•Image size

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