3 Result(s)
within
Mengxiao **e
Artificial Intelligence
Data Mining and Knowledge Discovery
-
Chapter and Conference Paper
An Effective Gated and Attention-Based Neural Network Model for Fine-Grained Financial Target-Dependent Sentiment Analysis
In this work, we propose an effective neural network architecture GABi-LSTM to address fine-grained financial target-dependent sentiment analysis from financial microblogs and news. We first adopt a gated mech...
-
Article
Decision function with probability feature weighting based on Bayesian network for multi-label classification
The multi-label classification problem involves finding a multi-valued decision function that predicts an instance to a vector of binary classes. Two methods are widely used to build multi-label classifiers: t...
-
Chapter and Conference Paper
Long-Term and Short-Term Perception in Knowledge Tracing
Knowledge Tracing (KT) is a fundamental task in contemporary intelligent educational systems, which tracks the knowledge states of the learners based on their response sequences. KT is crucial for the effectiv...
