RoBERTaR3F.Config

Component: RoBERTaR3F

class RoBERTaR3F.Config

Bases: RoBERTa.Config

All Attributes (including base classes)

inputs: InputConfig = InputConfig()

encoder: RoBERTaEncoderBase.Config = RoBERTaEncoderJit.Config()

decoder: MLPDecoder.Config = MLPDecoder.Config()

output_layer: ClassificationOutputLayer.Config = ClassificationOutputLayer.Config()

r3f_options: R3FConfigOptions = R3FConfigOptions()

Default JSON

{
    "inputs": {
        "tokens": {
            "RoBERTaTensorizer": {
                "is_input": true,
                "columns": [
                    "text"
                ],
                "tokenizer": {
                    "GPT2BPETokenizer": {
                        "bpe_encoder_path": "manifold://pytext_training/tree/static/vocabs/bpe/gpt2/encoder.json",
                        "bpe_vocab_path": "manifold://pytext_training/tree/static/vocabs/bpe/gpt2/vocab.bpe",
                        "lowercase": false
                    }
                },
                "base_tokenizer": null,
                "vocab_file": "gpt2_bpe_dict",
                "max_seq_len": 256,
                "add_selfie_token": false
            }
        },
        "dense": null,
        "labels": {
            "LabelTensorizer": {
                "is_input": false,
                "column": "label",
                "allow_unknown": false,
                "pad_in_vocab": false,
                "label_vocab": null,
                "label_vocab_file": null,
                "add_labels": null
            }
        }
    },
    "encoder": {
        "RoBERTaEncoderJit": {
            "load_path": null,
            "save_path": null,
            "freeze": false,
            "shared_module_key": null,
            "output_dropout": 0.4,
            "embedding_dim": 768,
            "pooling": "cls_token",
            "export": false,
            "projection_dim": 0,
            "normalize_output_rep": false,
            "pretrained_encoder": {
                "load_path": "public",
                "save_path": null,
                "freeze": false,
                "shared_module_key": null
            }
        }
    },
    "decoder": {
        "load_path": null,
        "save_path": null,
        "freeze": false,
        "shared_module_key": null,
        "hidden_dims": [],
        "out_dim": null,
        "layer_norm": false,
        "dropout": 0.0,
        "bias": true,
        "activation": "relu",
        "temperature": 1.0,
        "spectral_normalization": false
    },
    "output_layer": {
        "load_path": null,
        "save_path": null,
        "freeze": false,
        "shared_module_key": null,
        "loss": {
            "CrossEntropyLoss": {}
        },
        "label_weights": null
    },
    "r3f_options": {
        "r3f_lambda_by_loss": {},
        "r3f_default_lambda": 0.5,
        "eps": 1e-05,
        "noise_type": "uniform"
    }
}