Search Results for author: Renato A. Krohling

Found 14 papers, 1 papers with code

Bayesian artificial brain with ChatGPT

no code implementations28 Aug 2023 Renato A. Krohling

In this paper, we present the same set of 10 Bayesian reasoning problems to ChatGPT.

Development of a hybrid method for stock trading based on TOPSIS, EMD and ELM

no code implementations14 Jun 2022 Elivelto Ebermam, Helder Knidel, Renato A. Krohling

Deciding when to buy or sell a stock is not an easy task because the market is hard to predict, being influenced by political and economic factors.

Beyond Visual Image: Automated Diagnosis of Pigmented Skin Lesions Combining Clinical Image Features with Patient Data

no code implementations25 Jan 2022 José G. M. Esgario, Renato A. Krohling

Due to the difficulty and subjectivity in the clinical diagnosis of skin lesions, Computer-Aided Diagnosis systems are being developed for assist experts to perform more reliable diagnosis.

Discovering an Aid Policy to Minimize Student Evasion Using Offline Reinforcement Learning

no code implementations20 Apr 2021 Leandro M. de Lima, Renato A. Krohling

High dropout rates in tertiary education expose a lack of efficiency that causes frustration of expectations and financial waste.

Clustering Decision Making +2

The impact of patient clinical information on automated skin cancer detection

no code implementations16 Sep 2019 Andre G. C. Pacheco, Renato A. Krohling

These models are applied to the presented dataset using only the images and combining them with the patient clinical information.

A smartphone application to detection and classification of coffee leaf miner and coffee leaf rust

1 code implementation19 Mar 2019 Giuliano L. Manso, Helder Knidel, Renato A. Krohling, Jose A. Ventura

In the segmentation of foliar damages, the Otsu algorithm and the iterative threshold algorithm, in the YCgCr color space, have been used and compared to k-means.

General Classification Segmentation

Application of Genetic Algorithms to the Multiple Team Formation Problem

no code implementations8 Mar 2019 Jose G. M. Esgario, Iago E. da Silva, Renato A. Krohling

Allocating of people in multiple projects is an important issue considering the efficiency of groups from the point of view of social interaction.

Decision Making

Ranking of classification algorithms in terms of mean-standard deviation using A-TOPSIS

no code implementations22 Oct 2016 Andre G. C. Pacheco, Renato A. Krohling

In machine learning it is common run the algorithms several times and then a statistic is calculated in terms of means and standard deviations.

BIG-bench Machine Learning Classification +1

An approach to dealing with missing values in heterogeneous data using k-nearest neighbors

no code implementations13 Aug 2016 Davi E. N. Frossard, Igor O. Nunes, Renato A. Krohling

Techniques such as clusterization, neural networks and decision making usually rely on algorithms that are not well suited to deal with missing values.

Decision Making Imputation

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