{"product_id":"restricted-domain-procedural-question-answering-system-von-somnath-banerjee","title":"Restricted Domain Procedural Question Answering System","description":"\u003cp\u003eAutomated question answering (QA) has been a hot topic of research and development since the earliest AI applications (A.M. Turing,1950). A keyword based monolingual restricted domain procedural question answering (PQA) system for cooking recipe in English has been presented as case study. The architecture of the PQA system has been proposed. Also, eight question classes have been proposed to classify procedural text question types. A focused crawler of depth one has also been developed to automatically gather relevant documents from the web. The relevancy of the collected web documents are verified using domain related word frequency. Procedural text structure is analysed and stored in web server.  The users of this QA system submits their natural language question into the system from connected  machines, and a  swallow  parser  analyzes  and  classifies  the  question according  to  the  proposed eight  question  classes. The system ranks the available documents by relevance score based on two assumptions. Suitable evaluation metrics are also described for procedural questions.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783659536496\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783659536496","offer_id":39467448860765,"sku":"9783659536496","price":49.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/47ebc7a9-be46-45bd-b5ed-107146606767.jpg?v=1769494855","url":"https:\/\/shop.autorenwelt.de\/products\/restricted-domain-procedural-question-answering-system-von-somnath-banerjee","provider":"Autorenwelt Shop","version":"1.0","type":"link"}