Anomaly detection of high-dimensional data is a challenge because the sparsity of the data distribution caused by high dimensionality hardly provides rich information distinguishing anomalous instances from normal instances.To address this, this article proposes an anomaly detection method combining an autoencoder and a sparse weighted least square
During the 15th and 16th centuries independent Cossack communities evolved in permanent conflict with the Crimean Tatars in the steppe regions north of the Black Sea.Though nominally under Polish suzerainty, the Cossacks vigorously asserted their independence.During the second half of the 16th century the Holy See and the Austrian Habsburgs conside
Characterizing critical habitat for endangered species is the first step for effective conservation Skirt and relies on knowledge of the abiotic conditions that promote species occurrence.Knowledge of biotic interactions, a component of species habitat, can also provide vital information for the conservation of endangered species by identifying con
This paper deals with corruption debates as a political factor in the First Portuguese Republic.Criticism of corruption is a hitherto hardly considered aspect for understanding the instability of the Republic.Criticism of corruption as a critique of parliamentarism existed in almost all European countries in the first third of the 20th century.This