This paper employs machine learning to quantify the value of “soft” information contained in real estate property descriptions. Textual descriptions contain that traditional hedonic attributes cannot capture. A one standard deviation increase uniqueness a based on this leads 15% sale price model and 10% repeat sales model. The effects appear arise through two channels: unobserved quality housin...

abstract. topological indices are the numerical value associated with chemical constitution purporting for correlation of chemical structure with various physical properties, chemical reactivity or biological activity. graph theory is a delightful playground for the exploration of proof techniques in discrete mathematics and its results have applications in many areas of sciences. one of the us...