منابع مشابه
Pattern Recognition for Humanitarian De-mining
Landmine detection has become a humanitarian problem of great magnitude. It is estimated that there are between 60 and 100 million landmines buried around the world and that someone is killed or injured by landmines every 20 minutes. In this talk, pattern recognition problems in this area will be discussed. A brief overview of sensors used to collect data will be given. Current pattern recognit...
متن کاملPattern Mining for Named Entity Recognition
Many evaluation campaigns have shown that knowledge-based and data-driven approaches remain equally competitive for Named Entity Recognition. Our research team has developed CasEN, a symbolic system based on finite state tranducers, which achieved promising results during the Ester2 French-speaking evaluation campaign. Despite these encouraging results, manually extending the coverage of such a...
متن کاملA Process Mining Technique Using Pattern Recognition
Several works have proposed process mining techniques to discover process models from event logs. With the existing works, mined models can be built based on analyzing the relationship between any two events seen in event logs. Being restricted by that, they can only handle special cases of routing constructs and often produce unsound models that do not cover all of the traces in the logs. In t...
متن کاملMining Human Activity Using Dimensionality Reduction and Pattern Recognition
Human activity recognition (HAR) is an emerging research topic in pattern recognition, especially in computer vision. The main objective of human activity recognition is to automatically detect and analyze human activities from the information acquired from different sensors. Human activity prediction using big data remains a challengingly open problem. Several approaches have recently been dev...
متن کاملObject relevance weight pattern mining for activity recognition and segmentation
Monitoring daily activities of a person hasmany potential benefits in pervasive computing. These include providing proactive support for the elderly and monitoring anomalous behaviors. A typical approach in existing research on activity detection is to construct sequence-based models of low-level activity features based on the order of object usage. However, these models have poor accuracy, req...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Natural Computing
سال: 2015
ISSN: 1567-7818,1572-9796
DOI: 10.1007/s11047-015-9487-4