Knowledge Source Rankings for Semi-Supervised Topic Modeling

Recent work suggests knowledge sources can be added into the topic modeling process to label topics and improve topic discovery.The knowledge sources typically consist of a collection of human-constructed articles, each describing a topic (article-topic) Front Loader for an entire domain.However, these semisupervised topic models assume a corpus to

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Monitoring Geologic Hazards and Vegetation Recovery in the Wenchuan Earthquake Region Using Aerial Photography

On 12 May 2008, the 8.0-magnitude Wenchuan earthquake occurred in Sichuan Province, China, triggering thousands of landslides, debris flows, and barrier lakes, leading to a substantial loss of life and damage to the local environment and infrastructure.This study aimed to monitor the status of geologic hazards and vegetation recovery in a post-eart

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