Cryptocurrencies are said to be very risky, and so the currencies of emerging economies, including South African rand. The steady rise in movement Africans’ investments between rand BitCoin warrants an investigation as which two is riskier. In this paper, Generalised Pareto Distribution (GPD) model employed estimate Value at Risk (VaR) Expected Shortfall (ES) for exchange rates, BitCoin/US doll...

AbstrakTujuan dari artikel ini adalah untuk mendeskripsikan landasan pemikiran Sirajuddin Zar; menganalisis faktor-faktor mempengaruhi Zar tentang kosmologi; dan menjelasakan corak kosmologi Zar. Penelitian merupakan penelitian kepustakaan (library research) dengan penggunaan metode deskriptif-analitis, induksi holistika. Data primer kajian karya yaitu Konsep Penciptaan Alam dalam Pemikiran Isl...

Masked language models (MLMs) have contributed to drastic performance improvements with regard zero anaphora resolution (ZAR). To further improve this approach, in study, we made two proposals. The first is a new pretraining task that trains MLMs on anaphoric relations explicit supervision, and the second proposal finetuning method remedies notorious issue, pretrain-finetune discrepancy. Our ex...

Stylized facts are uncovered for a domestic (U.S.) examination of the South African Rand futures contract (ZAR). In this preliminary study, we model complex volatility patterns by a nonparametric artificial neural network (ANN) that incorporates a performance enhancing closed-form regularization technique. The modeling characteristics revealed by the Kajiji-4 radial basis function (RBF) ANN pro...