Weakly supervised hierarchical multi-task classification of customer questions.
Jitenkumar RanaPromod YenigallaChetan AggarwalSandeep Sricharan MukkuManan SoniRashmi PatangePublished in: ACL (industry) (2023)
Keyphrases
- multi task
- weakly supervised
- multi task learning
- feature selection
- classification accuracy
- learning tasks
- feature extraction
- feature vectors
- object recognition
- training set
- object class
- image classification
- training data
- relation extraction
- decision trees
- superpixels
- machine learning
- learning algorithm
- multi class
- metric learning
- learning problems
- class labels
- topic models
- co occurrence
- object detection
- data sets
- feature space
- support vector
- data mining