def make_tensor_fn(data):
column_idxs, question_idxs, data_idxs = zip(*data)
features = {
"column": utils.transpose(column_idxs, skip_keys=["text"]),
"question": utils.transpose(question_idxs, skip_keys=["text"]),
}
labels = {
"data_idx": data_idxs,
}
return collator(features, labels)
def make_tensor_fn(data):
data_idxs, bert_input_idxs, token_type_idxs, class_idxs = zip(*data)
features = {
"bert_input": utils.transpose(bert_input_idxs, skip_keys=["text"]),
"token_type": utils.transpose(token_type_idxs, skip_keys=["text"]),
}
labels = {
"class_idx": class_idxs,
"data_idx": data_idxs,
}
return collator(features, labels)
def make_tensor_fn(data):
context_idxs, question_idxs, data_idxs, \
answer_starts, answer_ends, answerables = zip(*data)
features = {
"context": utils.transpose(context_idxs, skip_keys=["text"]),
"question": utils.transpose(question_idxs, skip_keys=["text"]),
}
labels = {
"answer_idx": data_idxs,
"answer_start_idx": answer_starts,
"answer_end_idx": answer_ends,
"answerable": answerables,
}
return collator(features, labels)
def make_tensor_fn(data):
bert_input_idxs, token_type_idxs, data_idxs, answer_starts, answer_ends, answerables = zip(
*data)
features = {
"bert_input": utils.transpose(bert_input_idxs,
skip_keys=["text"]),
"token_type": utils.transpose(token_type_idxs,
skip_keys=["text"]),
}
labels = {
"answer_idx": data_idxs,
"answer_start_idx": answer_starts,
"answer_end_idx": answer_ends,
"answerable": answerables,
}
return collator(features, labels)
def make_tensor_fn(data):
data_idxs, sequence_idxs, class_idxs = zip(*data)
features = {
"sequence": utils.transpose(sequence_idxs, skip_keys=["text"]),
}
labels = {
"class_idx": class_idxs,
"data_idx": data_idxs,
}
return collator(features, labels)
def make_tensor_fn(data):
data_idxs, bert_input_idxs, token_type_idxs, tagged_token_idxs, num_tokens, tag_idxs_list = zip(
*data)
features = {
"bert_input":
utils.transpose(bert_input_idxs, skip_keys=["text"]),
"token_type":
utils.transpose(token_type_idxs, skip_keys=["text"]),
"tagged_sub_token_idxs":
utils.transpose(tagged_token_idxs, skip_keys=["text"]),
"num_tokens":
utils.transpose(num_tokens, skip_keys=["text"]),
}
labels = {
"tag_idxs": tag_idxs_list,
"data_idx": data_idxs,
}
return collator(features,
labels,
apply_pad_labels=["tag_idxs"],
apply_pad_values=[self.ignore_tag_idx])
def raw_to_tensor(inputs):
is_one = True # batch_size 1 flag
feature, _helper = data_reader.read_one_example(inputs)
nonlocal helper
helper.update(_helper)
if type(feature) == list:
is_one = False
features = feature
else:
features = [feature]
self._index_features(features,
data_reader.text_columns,
suppress_tqdm=True)
if is_one:
indexed_features = features[0]
else: # when features > 1, need to transpose (dict_of_list -> list_of_dict)
indexed_features = {}
for key in features[0]:
feature_with_key = [feature[key] for feature in features]
indexed_features[key] = transpose(feature_with_key,
skip_keys=["text"])
for key in indexed_features:
for token_name in self.token_makers:
if token_name not in indexed_features[key]:
continue
indexed_values = indexed_features[key][token_name]
if is_one:
indexed_values = [indexed_values]
tensor = padding_tokens(indexed_values,
token_name=token_name)
if cuda_device is not None and type(tensor) != list:
tensor = tensor.cuda(cuda_device)
indexed_features[key][token_name] = tensor
for key in indexed_features:
if "text" in indexed_features[key]:
del indexed_features[key]["text"]
return indexed_features, helper