Estimation of the quality based on absence/presence of words in the TagParser lexicon.

yearnb of papers from the metadatanb of papers in PDFnb of papers in XML (= output of PDFBox)nb of non empty papers as extraction resultnb of papers with an abstract (from extraction)nb of papers with references (from extraction)nb of unknown wordsnb of known wordsnb of words of the contentevaluation of noise = pourcentage of nb of known words / nb of words of the contentevaluation of silence = pourcentage of non empty papers as extraction result / PDF docscombined evaluation of noise and silencenb of English papersnb of French papersnb of papers in another language (es+de+ru)
2005137137135135129131904157566958471098.45498.54098.49713500
20081441441431431351381109458032859142298.12499.30698.71114300
20092142142142142122141748496389098137498.218100.00099.10121400
20111761761761761761761699392261293960598.191100.00099.08717600
20131991991991991981991709788147989857698.097100.00099.04019900
2015318318317317314317342731587453162172697.88799.68698.77831700
total1188118811841184116411751059825511431561741398.11399.66398.882118400

Note#1: the unknowns with initiale lower-case letter denote some full-size unknown words but often words which have been cut due to bad interpreation of PDF multi-columns by PDFBox.

Note#2: a paper without any content (i.e. without any body) is not taken in the pipeline. This situation may be the consequence of a processing problem or may be it is an invited presentation without any text.In constrast, a paper without abstract is taken.

Note#3: a paper without any content holds an entry in the metadata, and normally, each paper has an entry in the metadata.

Note#4: the combined evaluation is computed as: 2*EvalNoise*EvalSilence / EvalNoise+EvalSilence

total elapsed time (read and display included)= 2.864633333333333 minutes with 8 cores

computed on: Sun Sep 25 18:42:42 CEST 2016 from: METADONNEES_IJCNLP_140514.txt