作者: Mohiuddin Ahmed
DOI: 10.1007/S10115-018-1183-0
关键词: Unstructured data 、 Key (cryptography) 、 Automatic summarization 、 Information retrieval 、 Anomaly detection 、 Knowledge extraction 、 Computer science
摘要: Summarization has been proven to be a useful and effective technique supporting data analysis of large amounts data. Knowledge discovery from (KDD) is time consuming, summarization an important step expedite KDD tasks by intelligently reducing the size processed In this paper, different techniques for structured unstructured are discussed. The key finding survey that not all create summary suitable further analysis. It highlighted sampling viable way creating knowledge such as anomaly detection summary. Also evaluation metrics