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Herb Target Prediction Based on Representation Learning of Symptom related Heterogeneous Network.


ABSTRACT: Traditional Chinese Medicine (TCM) has received increasing attention as a complementary approach or alternative to modern medicine. However, experimental methods for identifying novel targets of TCM herbs heavily relied on the current available herb-compound-target relationships. In this work, we present an Herb-Target Interaction Network (HTINet) approach, a novel network integration pipeline for herb-target prediction mainly relying on the symptom related associations. HTINet focuses on capturing the low-dimensional feature vectors for both herbs and proteins by network embedding, which incorporate the topological properties of nodes across multi-layered heterogeneous network, and then performs supervised learning based on these low-dimensional feature representations. HTINet obtains performance improvement over a well-established random walk based herb-target prediction method. Furthermore, we have manually validated several predicted herb-target interactions from independent literatures. These results indicate that HTINet can be used to integrate heterogeneous information to predict novel herb-target interactions.

SUBMITTER: Wang N 

PROVIDER: S-EPMC6396098 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature

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Herb Target Prediction Based on Representation Learning of Symptom related Heterogeneous Network.

Wang Ning N   Li Peng P   Hu Xiaochen X   Yang Kuo K   Peng Yonghong Y   Zhu Qiang Q   Zhang Runshun R   Gao Zhuye Z   Xu Hao H   Liu Baoyan B   Chen Jianxin J   Zhou Xuezhong X  

Computational and structural biotechnology journal 20190208


Traditional Chinese Medicine (TCM) has received increasing attention as a complementary approach or alternative to modern medicine. However, experimental methods for identifying novel targets of TCM herbs heavily relied on the current available herb-compound-target relationships. In this work, we present an Herb-Target Interaction Network (HTINet) approach, a novel network integration pipeline for herb-target prediction mainly relying on the symptom related associations. HTINet focuses on captur  ...[more]

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