STGIC: a graph and image convolution-based method for spatial transcriptomic clustering

no code implementations • 19 Mar 2023 • Chen Zhang, Junhui Gao, Lingxin Kong, Guangshuo cao, Xiangyu Guo, Wei Liu

Spatial transcriptomic (ST) clustering employs spatial and transcription information to group spots spatially coherent and transcriptionally similar together into the same spatial domain.

Clustering Contrastive Learning +1

FPScreen: A Rapid Similarity Search Tool for Massive Molecular Library Based on Molecular Fingerprint Comparison

no code implementations • 13 Jun 2019 • Lijun Wang, Jianbing Gong, Yingxia Zhang, Tianmou Liu, Junhui Gao

We designed a fast similarity search engine for large molecular libraries: FPScreen.

Building a language evolution tree based on word vector combination model

no code implementations • 4 Oct 2018 • Zhu Gao, Yanhui Jiang, Junhui Gao

First, we chose the novels of eleven British writers from 1400 to 2005 and found the corresponding works; Then, we use the natural language processing tool to construct the corresponding eleven corpora, and calculate the respective word vectors of 100 high-frequency words in eleven corpora; Next, for each corpus, we concatenate the 100 word vectors from beginning to end into one; Finally, we use the similarity comparison and hierarchical clustering method to generate the relationship tree between the combined eleven word vectors.

Clustering