70 citations · 180 across the 53 of their papers we have counts for
5 papers · 1 filter
Challenges of Computational Processing of Code-Switching
Özlem Çetinoğlu, Sarah Schulz, Ngoc Thang Vu
This paper addresses challenges of Natural Language Processing (NLP) on non-canonical multilingual data in which two or more languages are mixed. It refers to code-switching which…
Neural-based Noise Filtering from Word Embeddings
Kim Anh Nguyen, Sabine Schulte im Walde, Ngoc Thang Vu
Word embeddings have been demonstrated to benefit NLP tasks impressively. Yet, there is room for improvement in the vector representations, because current word embeddings typicall…
Sequential Convolutional Neural Networks for Slot Filling in Spoken Language Understanding
Ngoc Thang Vu
We investigate the usage of convolutional neural networks (CNNs) for the slot filling task in spoken language understanding. We propose a novel CNN architecture for sequence labeli…
Integrating Distributional Lexical Contrast into Word Embeddings for Antonym-Synonym Distinction
Kim Anh Nguyen, Sabine Schulte im Walde, Ngoc Thang Vu
We propose a novel vector representation that integrates lexical contrast into distributional vectors and strengthens the most salient features for determining degrees of word simi…
Combining Recurrent and Convolutional Neural Networks for Relation Classification
Ngoc Thang Vu, Heike Adel, Pankaj Gupta +1
This paper investigates two different neural architectures for the task of relation classification: convolutional neural networks and recurrent neural networks. For both models, we…