no code implementations • 11 Aug 2015 • Heejin Choi, Yutaka Sasaki, Nathan Srebro
We present improved methods of using structured SVMs in a large-scale hierarchical classification problem, that is when labels are leaves, or sets of leaves, in a tree or a DAG.
no code implementations • 20 Oct 2015 • Heejin Choi, Ofer Meshi, Nathan Srebro
We present an efficient method for training slack-rescaled structural SVM.
no code implementations • 14 Sep 2018 • Heejin Choi
Since the objective function is written in terms of the surrogate loss, the choice of the surrogate loss is important, and the performance depends on it.
no code implementations • 4 Apr 2022 • JIhwan Lee, Joun Yeop Lee, Heejin Choi, Seongkyu Mun, Sangjun Park, Jae-Sung Bae, Chanwoo Kim
Two proposed modules are added to the end-to-end TTS framework: an intonation predictor and an intonation encoder.
no code implementations • 6 Nov 2022 • JIhwan Lee, Jae-Sung Bae, Seongkyu Mun, Heejin Choi, Joun Yeop Lee, Hoon-Young Cho, Chanwoo Kim
With the recent developments in cross-lingual Text-to-Speech (TTS) systems, L2 (second-language, or foreign) accent problems arise.