Ruifang Liu

An integrated model for detecting spam microblogs combining latent paragraph and user vector

2015

With the development of Internet technology, there is an increasing number of people who start to communicate with each other via social network sites (SNSs), while the growth of the amount of spam information is …

A Deep Convolutional Network Demodulator for Mixed Signals with Different Modulation Types

2017

In recent years, deep learning is becoming more and more popular. It has been widely applied to fields including image recognition, automatic speech recognition and natural language processing(NLP). In the field of communication, signals are …

An Option Gate Module for Sentence Inference on Machine Reading Comprehension

2018

In machine reading comprehension (MRC) tasks, sentence inference is an important but extremely difficult problem. Most of MRC models directly interact articles with questions from the word level, which ignores inter and intra information of …

Correlation-Guided Representation for Multi-Label Text Classification

2021

Multi-label text classification is an essential task in natural language processing. Existing multi-label classification models generally consider labels as categorical variables and ignore the exploitation of label semantics. In this paper, we view the task …