The possibilities for data mining from large text collections are virtually untapped. Text expresses a vast, rich range of information, but encodes this information in a form that is difficult to decipher automatically. Perhaps for this reason, there has been little work in text data mining to date, and most people who have talked about it have either conflated it with information access or hav...

We explore how recent data mining-based tools developed in domains such as biomedicine or text mining for extracting interesting knowledge from sequence data could be applied to personal life course data. We focus on two types of approaches: ‘survival’ trees that attempt to partition the data into homogeneous groups regarding their survival characteristics, i.e., the duration until a given even...

Text mining methods involve various techniques, such as text categorization, summarisation, information retrieval, document clustering, topic detection, and concept extraction. In addition, because of the difficulties involved in text mining, visualisation techniques can play a paramount role in the analysis and pre-processing of textual data. This paper will present two novel frameworks for th...

Software compiles and therefore is characterized by a parseable grammar. Natural language text rarely conforms to prescriptive grammars and therefore is much harder to parse. Mining parseable structures is easier than mining less structured entities. Therefore, most work on mining repositories focuses on software, not natural language text. Here, we report experiments with mining natural langua...