Create model card (#3487)

model_cards/mrm8488/bert-spanish-cased-finetuned-pos-syntax/README.md

+---
+language: spanish
+thumbnail:
+---
+
+# Spanish BERT (BETO) + Syntax POS tagging ✍🏷
+
+This model is a fine-tuned version of the Spanish BERT [(BETO)](https://github.com/dccuchile/beto) on Spanish **syntax** annotations in [CONLL CORPORA](https://www.kaggle.com/nltkdata/conll-corpora) dataset for **syntax POS** (Part of Speech tagging) downstream task.
+
+## Details of the downstream task (Syntax POS) - Dataset
+
+- [Dataset: CONLL Corpora ES](https://www.kaggle.com/nltkdata/conll-corpora)
+
+#### [Fine-tune script on NER dataset provided by Huggingface](https://github.com/huggingface/transformers/blob/master/examples/run_ner.py)
+
+#### 21 Syntax annotations (Labels) covered:
+
+- \_
+- ATR
+- ATR.d
+- CAG
+- CC
+- CD
+- CD.Q
+- CI
+- CPRED
+- CPRED.CD
+- CPRED.SUJ
+- CREG
+- ET
+- IMPERS
+- MOD
+- NEG
+- PASS
+- PUNC
+- ROOT
+- SUJ
+- VOC
+
+## Metrics on test set 📋
+
+|  Metric   |  # score  |
+| :-------: | :-------: |
+|    F1     | **89.27** |
+| Precision | **89.44** |
+|  Recall   | **89.11** |
+
+## Model in action 🔨
+
+Fast usage with **pipelines** 🧪
+
+```python
+from transformers import pipeline
+
+nlp_pos_syntax = pipeline(
+    "ner",
+    model="mrm8488/bert-spanish-cased-finetuned-pos-syntax",
+    tokenizer="mrm8488/bert-spanish-cased-finetuned-pos-syntax"
+)
+
+text = 'Mis amigos están pensando viajar a Londres este verano.'
+
+nlp_pos_syntax(text)[1:len(nlp_pos_syntax(text))-1]
+```
+
+```json
+[
+  { "entity": "_", "score": 0.9999216794967651, "word": "Mis" },
+  { "entity": "SUJ", "score": 0.999882698059082, "word": "amigos" },
+  { "entity": "_", "score": 0.9998869299888611, "word": "están" },
+  { "entity": "ROOT", "score": 0.9980518221855164, "word": "pensando" },
+  { "entity": "_", "score": 0.9998420476913452, "word": "viajar" },
+  { "entity": "CD", "score": 0.999351978302002, "word": "a" },
+  { "entity": "_", "score": 0.999959409236908, "word": "Londres" },
+  { "entity": "_", "score": 0.9998968839645386, "word": "este" },
+  { "entity": "CC", "score": 0.99931401014328, "word": "verano" },
+  { "entity": "PUNC", "score": 0.9998534917831421, "word": "." }
+]
+```
+
+> Created by [Manuel Romero/@mrm8488](https://twitter.com/mrm8488)
+
+> Made with <span style="color: #e25555;">&hearts;</span> in Spain