C to the common view that analysts are important information agents, intraday returns evidence shows that announcements of analysts’ forecast revisions release little new information, on average. Further cross-sectional evidence from returns around the announcements confirms that revisions are virtually information free. Daily announcement returns used in the literature appear to overstate the ...

One of the most efficient methods for model compression is hint distillation, where student injected with information (hints) from several different layers teacher model. Although selection points can drastically alter performance, conventional distillation approaches overlook this fact and use same as in early studies. Therefore, we propose a clustering based methodology, are clustered respect...

How do explaining and prior knowledge contribute to learning? Four experiments explored the relationship between explanation and prior knowledge in category learning. The experiments independently manipulated whether participants were prompted to explain the category membership of study observations and whether category labels were informative in allowing participants to relate prior knowledge ...