System-user interaction relating to advice

A computer system for generating an executable notification for a user, based on interaction between a user and said system, comprising:

• a. a server, the server comprising a processor, tangible non-volatile memory, program code present on said memory for instructing said processor, connection means for connecting to a device of said user and to one or more remote servers;
• b. said device of said user, the user device comprising a processor, tangible non-volatile memory, program code present on said memory for instructing said processor, a screen for displaying information to said user, preferably input means for receiving a user input means from a user, connection means for connecting to said server via said computer network;
• c. said one or more remote servers, each of said remote servers relating to at least one of said plurality of information sources, each of said one or more remote servers comprising connection means for connecting to said server via said computer network;
• d. at least one computer-readable medium, the at least one computer-readable medium accessible to said server and comprising a database, said database comprising context data and user preference data, the at least one computer-readable medium preferably comprised in said server;
• said computer system configured for generating said executable notification for said user, whereby generating said executable notification comprises the following steps:
• prompting the user for providing a value for a plurality of user preferences to the system;
• repeatedly receiving, by a server, a plurality of messages originating from a plurality of information sources, said plurality of messages being directly and/or indirectly related to one or more predefined physical entities and one or more predefined virtual entities, whereby the received messages are stored as context data;
• assigning at least one factor of each of at least two factor sets to each of the physical entities and to each of the virtual entities, whereby a first of said at least two factor sets relates to a geographical valuation of the physical and virtual entities, and a second of said at least two factor sets relates to an application field of the physical and virtual entities;
• creating an allocation proposition, by allocating values to a plurality of the physical and virtual entities, whereby the aggregated allocated value of the physical entities is non-zero, and whereby the aggregated allocated value of the physical and virtual entities is equal to a user-predefined value, said allocation proposition com prising the physical and virtual entities with a non-zero allocated value, and each of the associated non-zero allocated values;
• providing an executable notification to the user, whereby said executable notification comprises the allocation proposition;
• wherein at least one of the user preferences defines a user valuation of each of the information sources;
• whereby the allocated values are calculated based on the values of the user preferences, the factors and the messages of the information sources, whereby the allocation proposition is compared to a comparative composition comprising a plurality of physical and virtual entities with a non-zero allocated value, whereby the aggregated non-zero allocated value of the entities of the comparative composition equal the user-predefined value, whereby the allocated values of the comparative composition are based on the values for the user preferences and the factors, and whereby the executable notification is provided based on the comparison of the allocation proposition with the comparative composition, wherein said user preferences comprise at least a regularization type preference and a regularization level preference, said regularization comprising the steps of:
• defining normality for each information source;
• modelling the stream of messages from every information source as a sum of content and noise;
• removing the noise by pushing the output of the evaluation closer to what is normal;
• whereby said regularization type preference relates to either regularization without variable selection or to regularization with variable selection;
• said regularization without variable selection relating to Tikhonov regularization or ridge-type regularization;
• said regularization with variable selection relating to lasso regularization;
• whereby the messages are retained from all sources;
• wherein each message is attributed an uncertainty, a significance and an impact and whereby said regularization comprises automatically suppressing information sources of which the uncertainty or significance of the messages therefrom exceeds a threshold, for a predefined period of time, while scaling other messages than those of said suppressed information sources, according to their uncertainty, wherein the system suppresses at least one information source such that the executable notification is not based on the at least one information source and the respective server is not provided messages or notifications from the at least one information source;
• wherein selection of messages is based on attributed uncertainty, impact, and noise to reduce transmission bandwidth;
• the steps further comprising:
• requesting the user to change information sources, upon which a sentiment score is made, said sentiment score being used to emphasize the belief of the user on information source;
• and
• requesting authorization of the user and of executing the actionable notification when said authorization is positive.