Popular. 1  Ellie: Get Ready With Me Played 21483 times. Ellie always looks totally awesome. 2  Princess Maker Played 59135 times. 3  From Geeky to Popular Played 14469 times. Help this geeky girl pick out the boy thatâs just right for her.  Papa's Sushiria Played 13789 times.
The Au file format is a simple audio file format introduced by Sun Microsystems. The format was common on NeXT systems and on early Web pages. Originally it was headerless, being simply 8-bit Âµ-law-encoded data at an 8000 Hz sample rate. Hardware from other vendors often used sample rates as high as 8192 Hz, often integer factors of video clock signals.
Area Under the Curve (AUC) Area under ROC curve is often used as a measure of quality of the classification models. A random classifier has an area under the curve of 0.5, while AUC for a perfect classifier is equal to 1. In practice, most of the classification models have an AUC between 0.5 and 1.