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82159b5c19
* Updates/bugfixes for NER/IOB converters * Converter formats `ner` and `iob` use autodetect to choose a converter if possible * `iob2json` is reverted to handle sentence-per-line data like `word1|pos1|ent1 word2|pos2|ent2` * Fix bug in `merge_sentences()` so the second sentence in each batch isn't skipped * `conll_ner2json` is made more general so it can handle more formats with whitespace-separated columns * Supports all formats where the first column is the token and the final column is the IOB tag; if present, the second column is the POS tag * As in CoNLL 2003 NER, blank lines separate sentences, `-DOCSTART- -X- O O` separates documents * Add option for segmenting sentences (new flag `-s`) * Parser-based sentence segmentation with a provided model, otherwise with sentencizer (new option `-b` to specify model) * Can group sentences into documents with `n_sents` as long as sentence segmentation is available * Only applies automatic segmentation when there are no existing delimiters in the data * Provide info about settings applied during conversion with warnings and suggestions if settings conflict or might not be not optimal. * Add tests for common formats * Add '(default)' back to docs for -c auto * Add document count back to output * Revert changes to converter output message * Use explicit tabs in convert CLI test data * Adjust/add messages for n_sents=1 default * Add sample NER data to training examples * Update README * Add links in docs to example NER data * Define msg within converters
67 lines
746 B
Plaintext
67 lines
746 B
Plaintext
When WRB O
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Sebastian NNP B-PERSON
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Thrun NNP I-PERSON
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started VBD O
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working VBG O
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on IN O
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self NN O
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- HYPH O
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driving VBG O
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cars NNS O
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at IN O
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Google NNP B-ORG
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in IN O
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2007 CD B-DATE
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, , O
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few JJ O
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people NNS O
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outside RB O
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of IN O
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the DT O
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company NN O
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took VBD O
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him PRP O
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seriously RB O
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. . O
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“ '' O
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I PRP O
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can MD O
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tell VB O
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you PRP O
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very RB O
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senior JJ O
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CEOs NNS O
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of IN O
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major JJ O
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American JJ B-NORP
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car NN O
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companies NNS O
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would MD O
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shake VB O
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my PRP$ O
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hand NN O
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and CC O
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turn VB O
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away RB O
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because IN O
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I PRP O
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was VBD O
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n’t RB O
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worth JJ O
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talking VBG O
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to IN O
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, , O
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” '' O
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said VBD O
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Thrun NNP B-PERSON
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, , O
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in IN O
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an DT O
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interview NN O
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with IN O
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Recode NNP B-ORG
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earlier RBR B-DATE
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this DT I-DATE
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week NN I-DATE
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. . O
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