"""
Miscellaneous constants for IRT
"""

TRAIN_RESPONSES_KEY = 'train_responses'
TEST_RESPONSES_KEY = 'test_responses'

THETAS_KEY = 'thetas'
OFFSET_COEFFS_KEY = 'offset_coeffs'
NONOFFSET_COEFFS_KEY = 'nonoffset_coeffs'

DEFAULT_STEP_SIZE = 5e-1
