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author:

Wu, J.-L. (Wu, J.-L..) [1] | Xiao, X. (Xiao, X..) [2] | Yu, L.-C. (Yu, L.-C..) [3] | Ye, S.-Z. (Ye, S.-Z..) [4] | Lai, K.R. (Lai, K.R..) [5]

Indexed by:

Scopus

Abstract:

Background: Feelings of depression can be caused by negative life events (NLE) such as the death of a family member, a quarrel with one's spouse, job loss, or strong criticism from an authority figure. The automatic and accurate identification of negative life event language patterns (NLE-LP) can help identify individuals potentially in need of psychiatric services. An NLE-LP combines a person (subject) and a reasonable negative life event (action), e.g.  or < boyfriend:break-up>. Methods: This paper proposes an analogical reasoning framework which combines a word representation approach and a pattern inference method to mine/extract NLE-LPs from psychiatric consultation documents. Word representation approaches such as skip-gram (SG) and continuous bag-of-words (CBOW) are used to generate word embeddings. Pattern inference methods such as cosine similarity (COSINE) and cosine multiplication similarity (COSMUL) are used to infer patterns. Results: Experimental results show our proposed analogical reasoning framework outperforms the traditional methods such as positive pairwise mutual information (PPMI) and hyperspace analog to language (HAL), and can effectively mine highly precise NLE-LPs based on word embeddings. CBOW with COSINE of analogical reasoning is the best word representation and inference engine. In addition, both word embeddings and the inference engine provided by the analogical reasoning framework can further be used to improve the HAL model. Conclusions: Our proposed framework is a very simple matching function based on these word representation approaches and is applied to significantly improve HAL model mining performance. © 2019 The Author(s).

Keyword:

Analogical reasoning; Language pattern mining; Negative life event

Community:

  • [ 1 ] [Wu, J.-L.]School of Big Data Management, Soochow University, Taipei City, Taiwan
  • [ 2 ] [Xiao, X.]Department of Computer Science and Engineering, Yuan Ze University, Taoyuan City, Taiwan
  • [ 3 ] [Xiao, X.]Innovation Center for Big Data and Digital Convergence, Yuan Ze University, Taoyuan City, Taiwan
  • [ 4 ] [Xiao, X.]College of Mathematics and Computer Science, FuZhou University, FuZhou City, China
  • [ 5 ] [Yu, L.-C.]Innovation Center for Big Data and Digital Convergence, Yuan Ze University, Taoyuan City, Taiwan
  • [ 6 ] [Yu, L.-C.]Department of Information Management, Yuan Ze University, Taoyuan City, Taiwan
  • [ 7 ] [Ye, S.-Z.]College of Mathematics and Computer Science, FuZhou University, FuZhou City, China
  • [ 8 ] [Lai, K.R.]Department of Computer Science and Engineering, Yuan Ze University, Taoyuan City, Taiwan
  • [ 9 ] [Lai, K.R.]Department of Information Management, Yuan Ze University, Taoyuan City, Taiwan

Reprint 's Address:

  • [Yu, L.-C.]Innovation Center for Big Data and Digital Convergence, Yuan Ze UniversityTaiwan

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Source :

BMC Medical Informatics and Decision Making

ISSN: 1472-6947

Year: 2019

Issue: 1

Volume: 19

2 . 3 1 7

JCR@2019

3 . 3 0 0

JCR@2023

ESI HC Threshold:153

JCR Journal Grade:3

CAS Journal Grade:4

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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