metadata

license: mit
language:
  - en
base_model:
  - microsoft/codebert-base-mlm
pipeline_tag: sentence-similarity
tags:
  - smart-contract
  - web3
  - software-engineering
  - embedding
  - codebert

SmartBERT V2 CodeBERT

Overview

SmartBERT V2 CodeBERT is a pre-trained model, initialized with CodeBERT-base-mlm, designed to transfer Smart Contract function-level code into embeddings effectively.

Training Data: Trained on 16,000 smart contracts.
Hardware: Utilized 2 Nvidia A100 80G GPUs.
Training Duration: More than 10 hours.
Evaluation Data: Evaluated on 4,000 smart contracts.

Preprocessing

All newline (\n) and tab (\t) characters in the function code were replaced with a single space to ensure consistency in the input data format.

Base Model

Base Model: CodeBERT-base-mlm

Training Setup

from transformers import TrainingArguments

training_args = TrainingArguments(
    output_dir=OUTPUT_DIR,
    overwrite_output_dir=True,
    num_train_epochs=20,
    per_device_train_batch_size=64,
    save_steps=10000,
    save_total_limit=2,
    evaluation_strategy="steps",
    eval_steps=10000,
    resume_from_checkpoint=checkpoint
)

How to Use

To train and deploy the SmartBERT V2 model for Web API services, please refer to our GitHub repository: web3se-lab/SmartBERT.

web3se
/

SmartBERT-v2