18708707. TRAINING DATA AUGMENTATION DEVICE (NTT DOCOMO, INC.)
Contents
TRAINING DATA AUGMENTATION DEVICE
Organization Name
Inventor(s)
Akari Inago of Chiyoda-ku (JP)
Hiroshi Fujimoto of Chiyoda-ku (JP)
Yuiko Tsunomori of Chiyoda-ku (JP)
TRAINING DATA AUGMENTATION DEVICE
This abstract first appeared for US patent application 18708707 titled 'TRAINING DATA AUGMENTATION DEVICE
Original Abstract Submitted
A training data augmentation device () includes: an augmented sentence generator () configured to generate a plurality of augmented sentences by processing a sentence for training included in training data given in advance according to a plurality of degrees of word replacement; and an augmentation data generator () configured to derive a degree of association in a word pair having a dependency relationship in each augmented sentence, determine whether or not to add the augmented sentence to augmentation data for augmenting the training data for each stage based on a comparison result between an obtained degree of association and thresholds of a plurality of stages determined in advance, and generate augmentation data of a plurality of stages by an augmented sentence determined to be added.
