System and methods for constructing personalized context-sensitive portal pages or views by analyzing patterns of users' information access activities
First Claim
1. A computer-implemented method comprising:
- employing a processor executing computer-executable instructions stored on a computer-readable storage medium to implement the following acts;
computing a statistical predictive model of a user'"'"'s web page revisit interval based at least on the user'"'"'s historical pattern of access to a web page, the user'"'"'s pattern of access is determined using data collected in connection with a plurality of the user'"'"'s past accesses to the web page;
using inferred user revisit intervals derived from the predictive model to distinguish between an automated refresh of the web page and a request for access to the web page by the user; and
determining a probability of information associated with the web page having value to a user given evidence of the user'"'"'s interest in the web page, the probability formulated as;
Pr(Information Value |E±
, Ez, . . . Ej_),wherein Pr is the probability, Information Value relates to an importance of the site and topic to the user given evidence E relating to attributes of information importance, and J being an integer, the evidence including at least one of;
how much time the user spends observing the web page;
higher-level topic of the web page viewed;
interactivity with the web page; and
a consideration of navigation efforts of a user to navigate to the web page;
comparing a log of accesses to the web page with a statistical mode of a probability distribution of the user'"'"'s revisit intervals for a respective URL; and
discarding accesses in the log that are within a tolerance of the statistical mode when at least 10% of the intervals between logged accesses belong to the mode.
2 Assignments
0 Petitions
Accused Products
Abstract
The present invention relates to a system and methodology to assist users with data access activities and that includes such activities as routine web browsing and/or data access applications. A coalesced display or montage of aggregated information is provided that is focused from a plurality of sources to achieve substantially one-button access to user'"'"'s desired web or data source information/destinations in order to mitigate efforts in retrieving and viewing such information. Past web or other type data access patterns can be mined to predict future browsing sites or desired access locations. A system is provided that builds personalized web portals for associated users based on models mined from past data access patterns. The portals can provide links to web resources as well as embed content from distal (remote) pages or sites producing a montage of web or other type data content. Automated topic classification is employed to create multiple topic-centric views that can be invoked by a user.
-
Citations
6 Claims
-
1. A computer-implemented method comprising:
-
employing a processor executing computer-executable instructions stored on a computer-readable storage medium to implement the following acts; computing a statistical predictive model of a user'"'"'s web page revisit interval based at least on the user'"'"'s historical pattern of access to a web page, the user'"'"'s pattern of access is determined using data collected in connection with a plurality of the user'"'"'s past accesses to the web page; using inferred user revisit intervals derived from the predictive model to distinguish between an automated refresh of the web page and a request for access to the web page by the user; and determining a probability of information associated with the web page having value to a user given evidence of the user'"'"'s interest in the web page, the probability formulated as;
Pr(Information Value |E±
, Ez, . . . Ej_),wherein Pr is the probability, Information Value relates to an importance of the site and topic to the user given evidence E relating to attributes of information importance, and J being an integer, the evidence including at least one of; how much time the user spends observing the web page; higher-level topic of the web page viewed; interactivity with the web page; and a consideration of navigation efforts of a user to navigate to the web page; comparing a log of accesses to the web page with a statistical mode of a probability distribution of the user'"'"'s revisit intervals for a respective URL; and discarding accesses in the log that are within a tolerance of the statistical mode when at least 10% of the intervals between logged accesses belong to the mode. - View Dependent Claims (2, 3)
-
-
4. A system comprising:
-
a processor; a memory communicatively coupled to the processor, the memory having stored therein computer-executable instructions configured to implement the system, including; means for computing a statistical predictive model of a user'"'"'s web page revisit interval based at least on the user'"'"'s historical pattern of access to a web page, the user'"'"'s pattern of access is determined using data collected in connection with a plurality of the user'"'"'s past accesses to the web site; means for using inferred user revisit intervals derived from the predictive model to distinguish between an automated refresh of the web page and a request for access to the web page by the user; and means for determining a probability of information associated with the web page having value to a user given evidence of the user'"'"'s interest in the web page, the probability formulated as;
Pr(Information Value |E±
, Ez, . . . Ej_),wherein Pr is the probability, Information Value relates to an importance of the site and topic to the user given evidence F relating to attributes of information importance, and J being an integer, the evidence including at least one of; how much time the user spends observing the web page; higher-level topic of the web page viewed; interactivity with the web page; and
a consideration of navigation efforts of a user to navigate to the web page;means for comparing a log of accesses to the web page with a statistical mode of a probability distribution of the use'"'"'s revisit intervals for a respective URL; and means for discarding accesses in the loci that are within a tolerance of the statistical mode when at least 10% of the intervals between logged accesses belong to the mode. - View Dependent Claims (5, 6)
-
Specification