ADD - Initial version of model Roberta Twitter BR

README.md

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+### Twitter RoBERTa BR
+This is a RoBERTa Twitter in Portuguese model trained on ~7M tweets.
+The results will be posted in the future.

config.json

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+{
+  "architectures": [
+    "RobertaForMaskedLM"
+  ],
+  "attention_probs_dropout_prob": 0.1,
+  "bos_token_id": 0,
+  "eos_token_id": 2,
+  "gradient_checkpointing": false,
+  "hidden_act": "gelu",
+  "hidden_dropout_prob": 0.1,
+  "hidden_size": 768,
+  "initializer_range": 0.02,
+  "intermediate_size": 3072,
+  "layer_norm_eps": 1e-12,
+  "max_position_embeddings": 514,
+  "model_type": "roberta",
+  "num_attention_heads": 12,
+  "num_hidden_layers": 6,
+  "pad_token_id": 1,
+  "type_vocab_size": 1,
+  "vocab_size": 150000
+}

pytorch_model.bin

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+size 635515506

training_args.bin

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