FupBERT / fup_bert.py
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"""
© Battelle Memorial Institute 2023
Made available under the GNU General Public License v 2.0
BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
"""
import torch
from transformers import PreTrainedModel
from .fup_bert_config import FupBERTConfig
from .fup_bert_model import FupBERTModel
class FupBERT(PreTrainedModel):
"""Hugging Face Wrapper"""
config_class = FupBERTConfig
def __init__(self, config):
super().__init__(config)
self.model = FupBERTModel(ntoken=config.ntoken,
ninp=config.ninp,
nhead=config.nhead,
nhid=config.nhid,
nlayers=config.nlayers,
token_reduction=config.token_reduction,
padding_idx=config.padding_idx,
cls_idx=config.cls_idx,
edge_idx=config.edge_idx,
num_out=config.num_out,
dropout=config.dropout,
)
def forward(self, src):
return self.model(src)
def load_params(self, pt_file):
self.model.load_state_dict(torch.load(pt_file))