Search Results for author: Yuan Ling

Found 9 papers, 0 papers with code

Temporal Data Meets LLM -- Explainable Financial Time Series Forecasting

no code implementations19 Jun 2023 Xinli Yu, Zheng Chen, Yuan Ling, Shujing Dong, Zongyi Liu, Yanbin Lu

The application of machine learning models to financial time series comes with several challenges, including the difficulty in cross-sequence reasoning and inference, the hurdle of incorporating multi-modal signals from historical news, financial knowledge graphs, etc., and the issue of interpreting and explaining the model results.

Knowledge Graphs Time Series +1

Neural Stochastic Block Model & Scalable Community-Based Graph Learning

no code implementations16 May 2020 Zheng Chen, Xinli Yu, Yuan Ling, Xiaohua Hu

Compared with SBM, our framework is flexible, naturally allows soft labels and digestion of complex node attributes.

Community Detection Graph Attention +3

Pre-Training for Query Rewriting in A Spoken Language Understanding System

no code implementations13 Feb 2020 Zheng Chen, Xing Fan, Yuan Ling, Lambert Mathias, Chenlei Guo

Then, inspired by the wide success of pre-trained contextual language embeddings, and also as a way to compensate for insufficient QR training data, we propose a language-modeling (LM) based approach to pre-train query embeddings on historical user conversation data with a voice assistant.

Entity Resolution Friction +5

Knowledge Distillation from Internal Representations

no code implementations8 Oct 2019 Gustavo Aguilar, Yuan Ling, Yu Zhang, Benjamin Yao, Xing Fan, Chenlei Guo

In this paper, we propose to distill the internal representations of a large model such as BERT into a simplified version of it.

Knowledge Distillation

Correlated Anomaly Detection from Large Streaming Data

no code implementations19 Dec 2018 Zheng Chen, Xinli Yu, Yuan Ling, Bo Song, Wei Quan, Xiaohua Hu, Erjia Yan

Correlated anomaly detection (CAD) from streaming data is a type of group anomaly detection and an essential task in useful real-time data mining applications like botnet detection, financial event detection, industrial process monitor, etc.

Event Detection Group Anomaly Detection

DR-BiLSTM: Dependent Reading Bidirectional LSTM for Natural Language Inference

no code implementations NAACL 2018 Reza Ghaeini, Sadid A. Hasan, Vivek Datla, Joey Liu, Kathy Lee, Ashequl Qadir, Yuan Ling, Aaditya Prakash, Xiaoli Z. Fern, Oladimeji Farri

Instead, we propose a novel dependent reading bidirectional LSTM network (DR-BiLSTM) to efficiently model the relationship between a premise and a hypothesis during encoding and inference.

Natural Language Inference

Learning to Diagnose: Assimilating Clinical Narratives using Deep Reinforcement Learning

no code implementations IJCNLP 2017 Yuan Ling, Sadid A. Hasan, Vivek Datla, Ashequl Qadir, Kathy Lee, Joey Liu, Oladimeji Farri

Clinical diagnosis is a critical and non-trivial aspect of patient care which often requires significant medical research and investigation based on an underlying clinical scenario.

Decision Making reinforcement-learning +2

Improving Clinical Diagnosis Inference through Integration of Structured and Unstructured Knowledge

no code implementations WS 2017 Yuan Ling, Yuan An, Sadid Hasan

This paper presents a novel approach to the task of automatically inferring the most probable diagnosis from a given clinical narrative.

Information Retrieval Question Answering

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