This paper presents a semantically rich document representation model for automatically classifying financial documents into predefined categories utilizing deep learning. The …
W Zhang, Y Li, S Wang - Knowledge-Based Systems, 2019 - Elsevier
Document representation plays an important role in the fields of text mining, natural language processing, and information retrieval. Traditional approaches to document …
FF dos Santos, MA Domingues… - Expert Systems with …, 2018 - Elsevier
The quality of any text mining technique is highly dependent on the features that are used to represent the document collection. A classical form of document representation is the vector …
R Lakshmi, S Baskar - Expert Systems with Applications, 2019 - Elsevier
Weighting and normalization are the most important factor that may affect the text representation significantly. This paper presents two novel term weighting schemes to …
Z Kastrati, AS Imran - Future Generation Computer Systems, 2019 - Elsevier
This paper provides a comprehensive performance analysis of parametric and non- parametric machine learning classifiers including a deep feed-forward multi-layer …
A Khan, BB Bahurdin, K Khan - 2009 International Conference on …, 2011 - academia.edu
With the increasing availability of electronic documents and the rapid growth of the World Wide Web, the task of automatic categorization of documents becomes the key method for …
S Martı, A Valls, D Sánchez - Knowledge-Based Systems, 2012 - Elsevier
Centroids are key components in many data analysis algorithms such as clustering or microaggregation. They are considered as the central value that minimises the distance to …
Library Classification Trends in the 21st Century traces development in and around library classification as reported in literature published in the first decade of the 21st century. It …
This paper proposes an improved concept vector space (ICVS) model which takes into account the importance of ontology concepts. Concept importance shows how important a …