Main EvallWeb Portlet

Trec Eval Wrapper

The TREC EVAL STYLE Wrapper in EvALL interprets the columns distribution described in this guidelines, without headers (tabs, comas, and blanks are allowed as column separator). Notice that in the output format only the column QID and the column DOCNO are translated to the EvALL format using the SIM field to rank the elements (the rank field in trec eval is ignore here; internally ranks are assigned by sorting by the SIM field, ties being broken deterministically by using DOCNO with case sensitive).

Similarly, in the goldstandard, the column QID, the column DOCNO and the column REL are translated to the EvALL format (TEST CASE, ID, VALUE). Notice that values of REL lower than 0 will be automatically translated as 0, Non Relevant.

EvALL will automatically translate this input format to a tsv EvALL input, and continue parsing as in a standard EvALL input format. Notice that this input can be used in any ranking operation in EvALL.