A Survey on Chat-Bot system for Agriculture Domain

Chat-Bot system is a part of natural language processing, where it requires system to be trained as per the human language, so that it can satisfy the needs of the user. Agriculture domain is leading source of countries growth. At present farmers are not much aware about recent technologies and practices being used in agriculture field. Extraction of meaningful answer by machine learning techniques is a problem, that has been studied by many machine learning experts as well as advanced machine learning techniques are introduced. These techniques are applied to extract the accurate answer. We can call this as an Agriculture Question Answering System, where the farmer can query the system and the system understands the query and responds to a given query. In this paper, we have reviewed extracting a precise answer for a given question by mainly focusing on machine learning techniques. We have made suggestions and provided the comparative analysis.