{"title":"LocalGLMnet:精算师的深度学习架构","authors":"Jürg Schelldorfer, Mario V. Wuthrich","doi":"10.2139/ssrn.3900350","DOIUrl":null,"url":null,"abstract":"The purpose of this tutorial is to discuss the LocalGLMnet architecture which is tailored to the needs of actuaries. The LocalGLMnet is a flexible network architecture for tabular data that allows for variable selection, the study of interactions, gives nice interpretations and allows to rank variable importance. We explore a LocalGLMnet on accident insurance claims data for which we also have short claim descriptions. In a second step we try to understand the predictive power of these claim descriptions by adding a recurrent neural network layer to process the claim texts into tabular data.","PeriodicalId":331807,"journal":{"name":"Banking & Insurance eJournal","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2021-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"LocalGLMnet: A Deep Learning Architecture for Actuaries\",\"authors\":\"Jürg Schelldorfer, Mario V. Wuthrich\",\"doi\":\"10.2139/ssrn.3900350\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The purpose of this tutorial is to discuss the LocalGLMnet architecture which is tailored to the needs of actuaries. The LocalGLMnet is a flexible network architecture for tabular data that allows for variable selection, the study of interactions, gives nice interpretations and allows to rank variable importance. We explore a LocalGLMnet on accident insurance claims data for which we also have short claim descriptions. In a second step we try to understand the predictive power of these claim descriptions by adding a recurrent neural network layer to process the claim texts into tabular data.\",\"PeriodicalId\":331807,\"journal\":{\"name\":\"Banking & Insurance eJournal\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-08-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Banking & Insurance eJournal\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2139/ssrn.3900350\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Banking & Insurance eJournal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2139/ssrn.3900350","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
LocalGLMnet: A Deep Learning Architecture for Actuaries
The purpose of this tutorial is to discuss the LocalGLMnet architecture which is tailored to the needs of actuaries. The LocalGLMnet is a flexible network architecture for tabular data that allows for variable selection, the study of interactions, gives nice interpretations and allows to rank variable importance. We explore a LocalGLMnet on accident insurance claims data for which we also have short claim descriptions. In a second step we try to understand the predictive power of these claim descriptions by adding a recurrent neural network layer to process the claim texts into tabular data.