In this thesis, a geometric framework for describing relevant information in a collection of data is applied for the general problems of selecting informative features (dimension reduction) from high dimensional data. The ...

Personalized offers aim to maximize profit by taking into account customer preferences inferred from past purchase behavior. For large retailers with extensive product offerings, learning customer preferences can be ...

Smartphones collect a wide range of sensor data, ranging from the basic, such as location, accelerometer, and Bluetooth, to the more advanced, such as heart rate. Mobile apps on the Android and iOS platforms provide users ...