Gebruikersprofielen voor Pusheng Zhang

Pusheng Zhang

Cubist Systematic Strategies/Point72
Geverifieerd e-mailadres voor cubistsystematic.com
Geciteerd door 2068

A unified approach to detecting spatial outliers

S Shekhar, CT Lu, P Zhang - GeoInformatica, 2003 - Springer
Spatial outliers represent locations which are significantly different from their neighborhoods
even though they may not be significantly different from the entire population. Identification …

Detecting graph-based spatial outliers: algorithms and applications (a summary of results)

S Shekhar, CT Lu, P Zhang - Proceedings of the seventh ACM SIGKDD …, 2001 - dl.acm.org
Identification of outliers can lead to the discovery of unexpected, interesting, and useful
knowledge. Existing methods are designed for detecting spatial outliers in multidimensional …

A framework for mining sequential patterns from spatio-temporal event data sets

Y Huang, L Zhang, P Zhang - IEEE Transactions on Knowledge …, 2008 - ieeexplore.ieee.org
Given a large spatio-temporal database of events, where each event consists of the fields
event ID, time, location, and event type, mining spatio-temporal sequential patterns identifies …

[PDF][PDF] Trends in spatial data mining

S Shekhar, P Zhang, Y Huang… - Data mining: Next …, 2003 - academia.edu
Spatial data mining is the process of discovering interesting and previously unknown, but
potentially useful patterns from large spatial datasets. Extracting interesting and useful patterns …

Prototypical multiple instance learning for predicting lymph node metastasis of breast cancer from whole-slide pathological images

…, S Deng, Y Li, C Ou, C He, B Wang, P Zhang… - Medical Image …, 2023 - Elsevier
Computerized identification of lymph node metastasis of breast cancer (BCLNM) from whole-slide
pathological images (WSIs) can largely benefit therapy decision and prognosis …

Anti-Warburg effect of rosmarinic acid via miR-155 in gastric cancer cells

…, Z Cai, D Pan, Z Li, Z Huang, P Zhang… - Drug Design …, 2015 - Taylor & Francis
Background The Warburg effect refers to glycolytic production of adenosine triphosphate
under aerobic conditions, and is a universal property of most cancer cells. Chronic …

Spatial data mining

S Shekhar, P Zhang, Y Huang - Data mining and knowledge discovery …, 2010 - Springer
Spatial Data Mining is the process of discovering interesting and previously unknown, but
potentially useful patterns from large spatial datasets. Extracting interesting and useful …

Detecting graph-based spatial outliers

S Shekhar, CT Lu, P Zhang - Intelligent Data Analysis, 2002 - journals.sagepub.com
Identification of outliers can lead to the discovery of unexpected and interesting knowledge.
Existing methods are designed for detecting spatial outliers in multidimensional geometric …

Correlation analysis of spatial time series datasets: A filter-and-refine approach

P Zhang, Y Huang, S Shekhar, V Kumar - Pacific-Asia Conference on …, 2003 - Springer
A spatial time series dataset is a collection of time series, each referencing a location in a
common spatial framework. Correlation analysis is often used to identify pairs of potentially …

On the relationships between clustering and spatial co-location pattern mining

Y Huang, P Zhang - … on Tools with Artificial Intelligence (ICTAI' …, 2006 - ieeexplore.ieee.org
The goal of spatial co-location pattern mining is to find subsets of spatial features frequently
located together in spatial proximity. Example co-location patterns include services …