Abstract A fracture network model is a powerful tool for characterizing fractured rock systems. In this paper, we present the by integrating machine learning algorithm in two-dimensional setting to predict natural topology porous media. We also use azimuth angle fault data from Kazakhstan. The results indicate that with LightGBM performs better designing parameter hidden areas based on known ar...

background: rna plays key role in many aspects of biological processes and its tertiary structure is critical for its biological function. rna secondary structure represents various significant portions of rna tertiary structure. since the biological function of rna is concluded indirectly from its primary structure, it would be important to analyze the relations between the rna sequences and t...