Search Results for author: Zijing Liu

Found 9 papers, 5 papers with code

MoleculeQA: A Dataset to Evaluate Factual Accuracy in Molecular Comprehension

1 code implementation13 Mar 2024 Xingyu Lu, He Cao, Zijing Liu, Shengyuan Bai, Leqing Chen, Yuan YAO, Hai-Tao Zheng, Yu Li

Large language models are playing an increasingly significant role in molecular research, yet existing models often generate erroneous information, posing challenges to accurate molecular comprehension.

Question Answering

InstructMol: Multi-Modal Integration for Building a Versatile and Reliable Molecular Assistant in Drug Discovery

1 code implementation27 Nov 2023 He Cao, Zijing Liu, Xingyu Lu, Yuan YAO, Yu Li

The rapid evolution of artificial intelligence in drug discovery encounters challenges with generalization and extensive training, yet Large Language Models (LLMs) offer promise in reshaping interactions with complex molecular data.

Drug Discovery Molecule Captioning

Robust Bayesian optimization with reinforcement learned acquisition functions

no code implementations2 Oct 2022 Zijing Liu, Xiyao Qu, Xuejun Liu, Hongqiang Lyu

In Bayesian optimization (BO) for expensive black-box optimization tasks, acquisition function (AF) guides sequential sampling and plays a pivotal role for efficient convergence to better optima.

Bayesian Optimization reinforcement-learning +1

Multimodal Pre-Training Model for Sequence-based Prediction of Protein-Protein Interaction

no code implementations9 Dec 2021 Yang Xue, Zijing Liu, Xiaomin Fang, Fan Wang

However, neither sequences nor contact maps can fully characterize structures and functions of the proteins, which are closely related to the PPI problem.

Drug Discovery

Dimension Reduction for Data with Heterogeneous Missingness

1 code implementation24 Sep 2021 Yurong Ling, Zijing Liu, Jing-Hao Xue

Dimension reduction plays a pivotal role in analysing high-dimensional data.

Dimensionality Reduction

Similarity measure for sparse time course data based on Gaussian processes

1 code implementation24 Feb 2021 Zijing Liu, Mauricio Barahona

We propose a similarity measure for sparsely sampled time course data in the form of a log-likelihood ratio of Gaussian processes (GP).

Clustering Gaussian Processes +2

A new approach for generation of generalized basic probability assignment in the evidence theory

no code implementations6 Apr 2020 Dongdong Wu, Zijing Liu, Yongchuan Tang

To address multi-source information fusion problem, this paper considers the situation of uncertain information modeling from the closed world to the open world assumption and studies the generation of basic probability assignment (BPA) with incomplete information.

Graph-based data clustering via multiscale community detection

no code implementations6 Sep 2019 Zijing Liu, Mauricio Barahona

We present a graph-theoretical approach to data clustering, which combines the creation of a graph from the data with Markov Stability, a multiscale community detection framework.

Clustering Community Detection +1

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