Search Results for author: Helder Knidel

Found 2 papers, 1 papers with code

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.

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

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