Associate Professor at the Department of Computer Science at the Federal University of São Carlos (UFSCar), CNPq Research Productivity Fellow, and senior project leader in Data Science, Machine Learning, Artificial Intelligence, and Natural Language Processing. Extensive experience developing research and teaching activities in Computational Intelligence, Machine Learning, and Pattern Recognition. Associate Editor of Machine Learning and Artificial Intelligence (specialty section of Frontiers in Artificial Intelligence and Frontiers in Big Data) and Guest Editor of the International Journal of Information Security Science. Author of an awarded machine learning book and +100 international scientific papers. (Source: Lattes Curriculum)
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The increasing volume of unstructured data produced by humanity motivated the employment of machines to perform tasks traditionally performed by humans, such as translation, transcription, opinion mining, among others. Although there are many methods for text categorization, it is still a challenge to find a text computational representation able to capture the semantic meaning and to con…
The recent growth of social networks and digital inclusion have allowed users to express their opinions through the Internet. This fact has changed the way companies provide customer services and how costumers express their opinions.Nowaday, reports indicate that social networks are one of the most widely used digital media. Some studies show that the time spent in such environments is us…
Currently, with the increasing popularization of technology, it has become easy to provide and access a large amount of information online. This scenario resulted in a problem for digital users in finding what is of their interests among all available options. Recommender systems were then proposed, which a common goal of filtering a subset of relevant items for a specific user. The area …
With the constant popularization of technology, recommendation systems have become increasingly important within digital media. Its main purpose is to recommend a subset of items relevant to a specific user, helping them to discover new interests. Since the beginning of the field, a static and non-incremental approach has been common, in which algorithms are trained with a fixed database,…
Acute Myeloid Leukemia is a chronic and disabling disease. To assist with the right decisions about the treatment of patients, a prognosis is made concerning the risk of the disease, in three groups: favorable, intermediate, and unfavorable. This classification is commonly used as an aid in customizing therapeutic decisions. However, the current ranking is very conservative. Patients with…
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With the constant popularization of technology, recommender systems have become increasingly important in digital media. Their main objective is to recommend a subset of relevant items to a specific user, helping them discover new interests. Since the beginning of the field, using a static and non-incremental approach is common, in which algorithms are trained with a fixed dataset, captur…
The volume of information produced and accessed through the Internet is large and growing. Consequently, the amount of information available in scientific papers follows the same trend, making manual analysis of all existing content unfeasible. Several strategies and architectures for artificial neural networks have emerged to represent texts using dense vectors, called word vectors. Thes…
| 3 / 3 | Completed research grants |
| 9 / 9 | Completed scholarships in Brazil |
| 1 / 1 | Ongoing scholarships abroad |
| 1 / 1 | Completed scholarships abroad |
| 14 / 14 | All research grants and scholarships |
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