In this study we conduct a thorough assessment of the LSA text mining method and its options (preprocessing, weighting …, …) to grasp similarities between patent documents and scientific publications to develop a new method to detect direct … dimensionality reduction for application on patent data. We use LSA to derive similarity from a large set of patent and scientific …

In this study, we examine and validate the use of existing text mining techniques (based on the vector space model and … latent semantic indexing) to detect similarities between patent documents and scientific publications. Clearly, experts …, categorization and classification efforts. In addition, given current debates on the relevance and appropriateness of academic …