公开(公告)号：US20170091653A1

公开(公告)日：2017-03-30

申请号：US14864977

申请日：2015-09-25

Applicant: XEROX CORPORATION

Inventor： Sharmistha Jat ,  Anuj Mahajan ,  Shourya Roy

IPC: G06N99/00 ,  H04L29/08 ,  G06F17/30 ,  H04L12/58

Abstract: The disclosed embodiments illustrate methods and systems for predicting requirements of a user for resources. The method includes transforming a message posted by the user into a first message vector. The method further includes categorizing one or more first message vectors into one or more categories. The method further includes transforming each of the categorized first message vectors into one or more second message vectors using a wavelet transform technique. The method further includes determining, for each of the categorized first message vectors, a first score based on at least a probability distribution of one or more coefficients associated with each associated feature. The method further includes selecting a predefined number of features based on at least the first score. The method further includes training one or more classifiers on the selected predefined number of features to identify at least the one or more needs of the user.