4 papers
PBoS: Probabilistic Bag-of-Subwords for Generalizing Word Embedding
Zhao Jinman, Shawn Zhong, Xiaomin Zhang +1
We look into the task of \emph{generalizing} word embeddings: given a set of pre-trained word vectors over a finite vocabulary, the goal is to predict embedding vectors for out-of-…
Generalizing Word Embeddings using Bag of Subwords
Jinman Zhao, Sidharth Mudgal, Yingyu Liang
We approach the problem of generalizing pre-trained word embeddings beyond fixed-size vocabularies without using additional contextual information. We propose a subword-level word…
Neural-Augmented Static Analysis of Android Communication
Jinman Zhao, Aws Albarghouthi, Vaibhav Rastogi +2
We address the problem of discovering communication links between applications in the popular Android mobile operating system, an important problem for security and privacy in Andr…
The Effect of Network Width on the Performance of Large-batch Training
Lingjiao Chen, Hongyi Wang, Jinman Zhao +2
Distributed implementations of mini-batch stochastic gradient descent (SGD) suffer from communication overheads, attributed to the high frequency of gradient updates inherent in sm…