Browsing by Author "Sholeh, Muhammad"

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    APAKAH BIAWAK AIR (Varanus salvator macromaculatus Deraniyagala, 1944) KARNIVOR?
    (wahyu sari yeni, 2019-07-22) Sholeh, Muhammad; Setyawatiningsih, Sri Catur
    Water monitor lizards are generally carnivores, but in a recent study of stomach water monitor lizards were found fragments of coconut meat. Therefore, it is necessary to describe the evidence of other water monitor lizards as carnivores. Observation of water monitor lizard digestive anatomy (tooth type, presence of caecum and ratio length of intestines to Snout Venth Length), and position of endoparasites in the digestive organs of water monitor lizards. The purpose of this observation was to prove water monitor lizards as carnivores. Water monitor lizards have pleurodont type canines that stick to the side of the jaw. In the water monitor lizard intestine, no caecum is found. Ratio length intestinus to SVL is less than 1. Endoparasites, in the form of nematode and cestoda worms, are found only in the stomach of water monitor lizards. Based on this observation water monitor lizards are classified as carnivores
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    PREDIKSI HARGA EMAS DENGAN METODE LONG SHORT-TERM MEMORY
    (Elfitra, 2023-11) Sholeh, Muhammad; Alfirman, Alfirman
    Predicting gold prices holds significant importance in the realms of finance and investment, enabling market participants to make wiser decisions amidst gold price fluctuations. The training results of the Long Short-Term Memory (LSTM) model displayed remarkable performance, with a Mean Squared Error (MSE) value of 0.0034 and a Mean Absolute Percentage Error (MAPE) value of 7.13%. According to the MAPE criterion, this LSTM model's predictive capabilities can be categorized as highly accurate. These outcomes affirm the potential of the LSTM model in providing precise gold price predictions, aiding market participants in more informed decision-making. The forecasted gold prices using LSTM from January 1, 2023, to March 1, 2023, indicate a daily decrease in gold prices. Consequently, a prudent approach for market participants would be to engage in future gold purchases during the predicted gold price decrease in 2023.