def load_dictionary(cls, filename, non_lang_syms=None):
"""Load the dictionary from the filename
Args:
filename (str): the filename
non_lang_syms (str): non_lang_syms filename
"""
return AsrDictionary.load(filename, f_non_lang_syms=non_lang_syms)
def load_dictionary(cls, filename):
"""Load the dictionary from the filename
Args:
filename (str): the filename
"""
return AsrDictionary.load(filename)
def load_dictionary(cls, filename, enable_bos=False, non_lang_syms=None):
"""Load the dictionary from the filename
Args:
filename (str): the filename
enable_bos (bool, optional): optionally enable bos symbol
non_lang_syms (str, optional): non_lang_syms filename
"""
return AsrDictionary.load(filename, enable_bos=enable_bos, f_non_lang_syms=non_lang_syms)
def setup_dictionary(cls, args, **kwargs):
dictionary = None
output_dictionary = None
if args.data:
paths = utils.split_paths(args.data)
assert len(paths) > 0
dict_path = (os.path.join(paths[0], "dict.txt")
if args.dict is None else args.dict)
dictionary = AsrDictionary.load(dict_path)
logger.info("dictionary: {} types".format(len(dictionary)))
output_dictionary = dictionary
if args.output_dictionary_size >= 0:
output_dictionary = TruncatedDictionary(
dictionary, args.output_dictionary_size)
return (dictionary, output_dictionary)
def setup_task(cls, args, **kwargs):
"""Setup the task (e.g., load dictionaries).
Args:
args (argparse.Namespace): parsed command-line arguments
"""
dictionary = None
output_dictionary = None
if args.data:
paths = args.data.split(":")
assert len(paths) > 0
dict_path = os.path.join(paths[0], "dict.txt") if args.dict is None \
else args.dict
dictionary = AsrDictionary.load(dict_path)
print("| dictionary: {} types".format(len(dictionary)))
output_dictionary = dictionary
if args.output_dictionary_size >= 0:
output_dictionary = TruncatedDictionary(
dictionary, args.output_dictionary_size)
# upgrade old checkpoints
if hasattr(args, "exclude_self_target"):
args.self_target = not args.exclude_self_target
targets = []
if getattr(args, "self_target", False):
targets.append("self")
if getattr(args, "future_target", False):
targets.append("future")
if getattr(args, "past_target", False):
targets.append("past")
if len(targets) == 0:
# standard language modeling
targets = ["future"]
return cls(args, dictionary, output_dictionary, targets=targets)