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PageLevel Web Data Extraction from Template Pages

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Academic year: 2018

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Figure 1: An example of a schema (a), its template (b), a data instance (c), and the resulted page (d)
Figure 3 shows an example that describes how the algorithm proceeds. The span values of the nodes a, b, c, d, and e in M 1 are 0, 3, 3, 3, and 0, respectively
Table 1. The evaluation of FiVaTech extracted schema and its comparison with EXALG schema.
Table 2: Comparison results with Depta.

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