Artificial Intelligence and Conservation最新文献

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Law Enforcement for Wildlife Conservation 野生动物保护执法
Artificial Intelligence and Conservation Pub Date : 2019-02-28 DOI: 10.1017/9781108587792.002
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引用次数: 3
Probabilistic Inference with Generating Functions for Animal Populations 基于生成函数的动物种群概率推理
Artificial Intelligence and Conservation Pub Date : 1900-01-01 DOI: 10.1017/9781108587792.010
D. Sheldon, Kevin Winner, Debora Sujono
{"title":"Probabilistic Inference with Generating Functions for Animal Populations","authors":"D. Sheldon, Kevin Winner, Debora Sujono","doi":"10.1017/9781108587792.010","DOIUrl":"https://doi.org/10.1017/9781108587792.010","url":null,"abstract":"Population sizes and demographic rates are commonly estimated by fitting probabilistic population models to observational data. However, these models expose a gap in our probabilistic inference toolkit. They often contain count variables to represent unknown population sizes, and, until recently there was no known algorithm to exactly compute a College of Information and Computer Sciences, University of Massachusetts Amherst b Department of Computer Science, Mount Holyoke College 2 D. Sheldon, K. Winner, and D. Sujono the likelihood in models with latent count variables. This chapter summarizes recent advances in the AI research area of probabilistic inference motivated by this gap. We describe how a standard probabilistic inference algorithm, the forward algorithm, can be adapted to use probability generating functions as its internal representation of probability distributions. This leads to the first exact and efficient algorithms for these models. The new algorithms apply to a broad class of population models, are faster than existing approximate algorithms, and lead to improved behavior for estimating parameters of animal populations.","PeriodicalId":260699,"journal":{"name":"Artificial Intelligence and Conservation","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123916446","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Engaging Citizen Scientists in Data Collection for Conservation 让公民科学家参与保护数据收集
Artificial Intelligence and Conservation Pub Date : 1900-01-01 DOI: 10.1017/9781108587792.011
Yexiang Xue, C. Gomes
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引用次数: 3
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