- u -

• ub : turi::optimization::box_constraints
• use_data_augmentation : turi::activity_classification::data_iterator::parameters
• use_escape_char : parser_impl::parser_config , turi::csv_line_tokenizer , turi::csv_writer
• use_header : turi::csv_file_handling_options
• use_most_confident_class : turi::object_detection::CheckpointMetadata
• use_reference : turi::l2_rescaling , turi::supervised::l2_rescaling
• USER_COLUMN_INDEX : turi::recsys::recsys_model_base