Zobrazeno 1 - 10
of 400
pro vyhledávání: '"Gangli, P."'
Autor:
Liu, Gangli
We provide an efficient $ O(n^2) $ implementation for solving the all pairs minimax path problem or widest path problem in an undirected dense graph. It is a code implementation of the Algorithm 4 (MMJ distance by Calculation and Copy) in a previous
Externí odkaz:
http://arxiv.org/abs/2407.07058
Autor:
Liu, Gangli
We explore three applications of Min-Max-Jump distance (MMJ distance). MMJ-based K-means revises K-means with MMJ distance. MMJ-based Silhouette coefficient revises Silhouette coefficient with MMJ distance. We also tested the Clustering with Neural N
Externí odkaz:
http://arxiv.org/abs/2301.05994
Autor:
Liu, Gangli
A new model called Clustering with Neural Network and Index (CNNI) is introduced. CNNI uses a Neural Network to cluster data points. Training of the Neural Network mimics supervised learning, with an internal clustering evaluation index acting as the
Externí odkaz:
http://arxiv.org/abs/2212.03853
Publikováno v:
Cailiao gongcheng, Vol 52, Iss 4, Pp 61-72 (2024)
Photoelectrocatalytic technology is one of the most promising methods to solve the problems of environmental pollution and energy shortage.Based on the photoelectrochemical properties of semiconductor minerals or the natural physical characteristics
Externí odkaz:
https://doaj.org/article/8c9e39d6eba341a29c772138ec93c501
Autor:
Liu, Gangli
A new index for internal evaluation of clustering is introduced. The index is defined as a mixture of two sub-indices. The first sub-index $ I_a $ is called the Ambiguous Index; the second sub-index $ I_s $ is called the Similarity Index. Calculation
Externí odkaz:
http://arxiv.org/abs/2207.01294
Publikováno v:
Frontiers in Genetics, Vol 15 (2024)
Introduction: We have developed a risk-scoring model using gene expression levels related to mitotic spindle assembly (MSA) to predict the prognosis of liver cancer.Methods and results: Initially, we identified 470 genes related to MSA from public da
Externí odkaz:
https://doaj.org/article/6c533ea41912445e847d7e4018346a3a
Publikováno v:
Cancer Reports, Vol 7, Iss 6, Pp n/a-n/a (2024)
Abstract Clear cell renal cell carcinoma (ccRCC) is a common and aggressive subtype of kidney cancer. Many patients are diagnosed at advanced stages, making early detection crucial. Unfortunately, there are currently no noninvasive tests for ccRCC, e
Externí odkaz:
https://doaj.org/article/b8d39c14160a4885874a88a7195b325d
Publikováno v:
Journal of Orthopaedic Surgery and Research, Vol 18, Iss 1, Pp 1-10 (2023)
Abstract Titanium (Ti) dental implants face risks of early failure due to bacterial adhesion and biofilm formation. It is thus necessary to endow the implant surface with antibacterial ability. In this study, magnesium oxide (MgO) coatings were prepa
Externí odkaz:
https://doaj.org/article/7f377bffcaca422bbed42ce784c02fc7
Autor:
Liu, Gangli
Inspired by the notion of Center of Mass in physics, an extension called Semantic Center of Mass (SCOM) is proposed, and used to discover the abstract "topic" of a document. The notion is under a framework model called Understanding Map Supervised To
Externí odkaz:
http://arxiv.org/abs/2110.06043
Autor:
Xiangsha Du, Xinwen Zhang, Hedi Ma, Meng Zhou, Tatsuya Higaki, Gangli Wang, He Wang, Rongchao Jin
Publikováno v:
ChemElectroChem, Vol 11, Iss 7, Pp n/a-n/a (2024)
Abstract Ultrasmall metal nanoclusters (NCs) exhibit a quantized conduction band, hence, a distinct HOMO‐LUMO gap (Eg). Such a quantized electronic structure gives rise to multiple discrete peaks in the optical absorption spectrum of the NCs. As th
Externí odkaz:
https://doaj.org/article/9c2f6ec8530f4566a6e02c0a41edcb05