I am looking for a list of file structures used by named entity recognition datasets. I am aware of the file structures mentioned below. What other file structures are there?
Inline markup, tokenized:
-DOCSTART- -X- -X- O EU NNP B-NP B-ORG rejects VBZ B-VP O German JJ B-NP B-MISC call NN I-NP O to TO B-VP O boycott VB I-VP O British JJ B-NP B-MISC lamb NN I-NP O . . O O Peter NNP B-NP B-PER Blackburn NNP I-NP I-PER BRUSSELS NNP B-NP B-LOC 1996-08-22 CD I-NP O The DT B-NP O European NNP I-NP B-ORG Commission NNP I-NP I-ORG said VBD B-VP O on IN B-PP O Thursday NNP B-NP O it PRP B-NP O disagreed VBD B-VP O with IN B-PP O German JJ B-NP B-MISC advice NN I-NP O to TO B-PP O consumers NNS B-NP O to TO B-VP O shun VB I-VP O British JJ B-NP B-MISC lamb NN I-NP O until IN B-SBAR O scientists NNS B-NP O determine VBP B-VP O whether IN B-SBAR O mad JJ B-NP O cow NN I-NP O disease NN I-NP O can MD B-VP O be VB I-VP O transmitted VBN I-VP O to TO B-PP O sheep NN B-NP O . . O O
BRAT's output uses standoff annotations (and non-tokenized text):
Nuclear theory devoted major efforts since 4 decades to describe thermalization in nuclear reactions, predominantly using semi-classical methods [13,14,10], in line with similar problems in quantum liquids [15,16]. There were attempts to develop improved molecular dynamics methods combining quantum features with a semi classical treatment of dynamical correlations [17,18]. Still, no clear-cut quantum approach is readily available yet, in spite of numerous formal attempts [19,20,10]. The field of clusters and nano structures is far younger but fast developing in relation to the ongoing developments of lasers and imaging techniques. Semiclassical approaches were also considered in the field to include some dynamical corrections [21,22] and could qualitatively describe dynamical processes. But such approaches are bound to simple metals with sufficiently delocalized wave functions, and thus smooth potentials justifying semiclassical approximations. The case of organic systems, in particular the much celebrated C60 [4,23], cannot be treated this way. Semi classical, and even classical approaches, can be used at very high excitations such as delivered by very intense laser pulses . In such cases the system is blown up and details of its quantum mechanical features do not matter anymore. But for less violent scenarios, quantum shell effects cannot be ignored.
T1 Task 0 14 Nuclear theory T2 Task 65 79 thermalization T3 Process 65 79 thermalization T4 Process 122 144 semi-classical methods T5 Process 83 100 nuclear reactions T6 Material 191 206 quantum liquids T7 Process 248 283 improved molecular dynamics methods T8 Task 284 310 combining quantum features T9 Task 495 532 field of clusters and nano structures T10 Process 611 617 lasers T11 Process 622 640 imaging techniques T12 Process 758 801 qualitatively describe dynamical processes. T13 Material 835 848 simple metals T14 Material 835 893 simple metals with sufficiently delocalized wave functions T15 Task 975 990 organic systems T16 Material 1026 1029 C60 T17 Process 1173 1198 very intense laser pulses T18 Task 1261 1288 quantum mechanical features T19 Process 1344 1365 quantum shell effects T20 Process 318 368 semi classical treatment of dynamical correlations