A Liouville theorem for some Bessel generalized operators

In this paper we establish a Liouville theorem in $\mathcal{H'}_{\mu}$ for a wider class of operators in $(0,\infty)^{n}$ that generalizes the $n$-dimensional Bessel operator. We will present two different proofs, based in two representation theorems for certain distributions "supported in zero"

Evaluation of the performance of classification models on imbalance dataset using the G2 attributes.

<p>Evaluation of the performance of classification models on imbalance dataset using the G2 attributes.</p

Ranking of the dataset attributes based on their Information Gain (IG).

<p>Ranking of the dataset attributes based on their Information Gain (IG).</p

Evaluation of the performance of classification models on imbalance dataset using the G1 attributes.

<p>Evaluation of the performance of classification models on imbalance dataset using the G1 attributes.</p

Number of instances increased by SMOTE technique.

<p>Number of instances increased by SMOTE technique.</p

Number of instances decreased by Random Under-Sampling technique.

<p>Number of instances decreased by Random Under-Sampling technique.</p