13. A computer system for determining a preferred learning style of the user, the computer system comprising: one or more computer processors, one or more computer readable storage media, and program instructions stored on the computer readable storage media for execution by at least one of the one or more processors, the program instructions comprising: the program instructions to receive user information of a user; the program instructions to collect data for user model development, wherein the data for the user model development includes actions performed by the user, wherein the actions are selected from the group consisting of: copying, cutting, and pasting the information on a clipboard; the program instructions to create one or more associations between the actions in the data for the user model development and the user information, wherein the one or more associations identify a first application software as a source application software based on the one or more associations between the actions in the data including one of: the cutting and the copying information to the clipboard and a second application software as a destination application software based on the one or more associations between the actions in the data with the pasting of the information from the clipboard, and a utilization of the information associated with the actions for the user; the program instructions to determine a preferred learning style of the user based on the one or more associations, wherein the preferred learning style is selected from the group consisting of: visual, verbal, active sequential, and intuitive; the program instructions to create a new user model for the user based on the one or more associations between the actions in the data for the user model development, the user information, and the preferred learning style of the user; the program instructions to identify at least one user within the one or more existing user models that includes the preferred learning style of the user; the program instructions to determine a user model from the one or more existing user models that is associated with the user information; the program instructions to apply the user model from the one or more existing user models to modify information within a user interface of a computing device that is displayed to the user based on the preferred learning style; and wherein the user model from the one or more existing user models modifies a presentation of information within the user interface to the user comprising learning styles, user preferences, the user information, user states, features, and relationships between content and users based on the source application software, content, the destination application software, and the utilization of the information as provided through the actions performed by the user.
13. A computer system for determining a preferred learning style of the user, the computer system comprising: one or more computer processors, one or more computer readable storage media, and program instructions stored on the computer readable storage media for execution by at least one of the one or more processors, the program instructions comprising: the program instructions to receive user information of a user; the program instructions to collect data for user model development, wherein the data for the user model development includes actions performed by the user, wherein the actions are selected from the group consisting of: copying, cutting, and pasting the information on a clipboard; the program instructions to create one or more associations between the actions in the data for the user model development and the user information, wherein the one or more associations identify a first application software as a source application software based on the one or more associations between the actions in the data including one of: the cutting and the copying information to the clipboard and a second application software as a destination application software based on the one or more associations between the actions in the data with the pasting of the information from the clipboard, and a utilization of the information associated with the actions for the user; the program instructions to determine a preferred learning style of the user based on the one or more associations, wherein the preferred learning style is selected from the group consisting of: visual, verbal, active sequential, and intuitive; the program instructions to create a new user model for the user based on the one or more associations between the actions in the data for the user model development, the user information, and the preferred learning style of the user; the program instructions to identify at least one user within the one or more existing user models that includes the preferred learning style of the user; the program instructions to determine a user model from the one or more existing user models that is associated with the user information; the program instructions to apply the user model from the one or more existing user models to modify information within a user interface of a computing device that is displayed to the user based on the preferred learning style; and wherein the user model from the one or more existing user models modifies a presentation of information within the user interface to the user comprising learning styles, user preferences, the user information, user states, features, and relationships between content and users based on the source application software, content, the destination application software, and the utilization of the information as provided through the actions performed by the user. 17. The computer system of claim 13 , wherein determining the preferred learning style of the user based on the one or more associations further comprises the program instructions, stored on the one or more computer readable storage media, to: extract features from the data for the user model development; identify semantic and syntactic information associated with the features based at least in part on language resources that include knowledge bases and lexical resources; identify a cluster based on the semantic and syntactic information; identify salient topics based on the cluster; and apply a density model to the salient topics to determine the preferred learning style, wherein the density model determines a cluster density based on a density of the cluster relative to a principle word.