As shown in Fig. (a-b), the "property" category plays a crucial role in predicting both bulk and shear modulus. Among the features in this category, we find that the density, energy per atom, and volume per atom are particularly important. Denser materials with lower volume per atom and stronger interatomic bonding tend to be more resistant to compression and shear deformation. Moreover, energy per atom is directly related to the material's stability, leading to higher values of both bulk and shear modulus. Other local features, such as melting temperature, also play a crucial role in this category. Strong interatomic bonding, which is responsible for a material's solid structure at high temperatures, can lead to high elastic constants as well. For instance, metals like tungsten and molybdenum, as well as ceramics such as alumina and silicon carbide, possess strong metallic, ionic, and covalent bonding, resulting in high melting points and elastic constants .