In this study, we present a novel approach for music emotion recognition that utilizes a stacked ensemble of models integrating audio and lyric features within a structured song framework.Our methodology employs a sequence of six specialized base models, each designed to capture critical features from distinct song segments: verse1, chorus, and ver
In order to analyze the year-end water level of multi-year regulating reservoir of the cascade hydropower system, this paper studied the joint operation optimization model of cascade reservoirs and its solving method based on multi-dimensional dynamic programming, and analyzed the power generation impact factors of cascade system that contains mult
Purpose: to study the structure of heart defects in pregnant women, the features of the medico-social portrait, the course of pregnancy and perinatal outcomes in patients with heart defects in the light of pathomorphosis.Material and Methods.A retrospective clinical and anamnestic analysis of the medical documentation of 165 patients delivered in t