Source code for domainlab.compos.builder_nn_external_from_file

from domainlab.compos.a_nn_builder import AbstractFeatExtractNNBuilderChainNode
from domainlab.utils.u_import_net_module import (
    build_external_obj_net_module_feat_extract,
)


[docs] def mkNodeFeatExtractNNBuilderExternFromFile(arg_name_net_path): """ for each algorithm, there might exist different feature extractors, e.g. for diva, there can be class feature extractor and domain feature extractor """ class _LNodeFeatExtractNNBuilderExternFromFile( AbstractFeatExtractNNBuilderChainNode ): """LNodeFeatExtractNNBuilderExternFromFile. Local class to return """ def init_business( self, dim_out, args, flag_pretrain, remove_last_layer, isize=None ): """ initialize **and** return the heavy weight business object for doing the real job :param request: subclass can override request object to be string or function :return: the constructed service object """ pyfile4net = getattr(args, arg_name_net_path) net = build_external_obj_net_module_feat_extract( pyfile4net, dim_out, remove_last_layer ) return net def is_myjob(self, args): """is_myjob.""" pyfile4net = getattr(args, arg_name_net_path) return pyfile4net is not None return _LNodeFeatExtractNNBuilderExternFromFile