root_social_interaction.ipynb: Contains the complete pipeline, including preprocessing, in-the-wild study analysis, and model development for 15-second window-level prediction. custom_yamnet.zip: Contains the implementation of a customized YAMNet model used within root_social_interaction.ipynb. FSD.zip: Contains the codes used to develop the foreground speech detection (FSD) model. [Note added on May 7]: "FSD_DL_Code.ipynb contains code regarding the deep learning model (check functions related to DL model), while the other notebook of that zip file contains code regarding the meta-learner (check functions related to meta-learner). Note: in the FSD_DL_Code.ipynb, line containing keras_yamnet_model.layers[:-1] is a legacy line of code and does not add layers."