IP Library › Granted Patent US 12,299,602
Granted Patent B2
US 12,299,602 · App. 18/754,513 · Granted May 13, 2025

Exploratory recommender method and system

Inventors: Steven Dennis Flinn (Sugar Land, TX); Naomi Felina Moneypenny (Bellevue, WA)
Assignee: ManyWorlds, Inc.
G06N5/048G06F16/24575G06F16/9535G06Q50/01H04L51/216G06F40/56
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Quick Facts
Patent No.
US 12,299,602
App. No.
18/754,513
Granted
May 13, 2025
Kind
B2
Abstract

An exploratory recommender method and system generates affinity vectors from usage behaviors that are associated with stored content objects. A user's inferred content preferences are embodied within a multidimensional affinity space that is generated in accordance with the affinity vectors. An affinity space exploration algorithm explores areas within the multidimensional affinity space that are outside the user's inferred content preferences. The affinity space exploration algorithm is applied in accordance with the user's inferred content preferences to select a content object from the stored content objects. The content object is provided to the user.

Claims (44)

1. A computer-implemented method comprising:

obtaining automatically a first behavioral information associated with one or more users' interactions with respect to a plurality of content objects stored in a computer-implemented recommender system;

generating automatically one or more affinity vectors from the first behavioral information;

embodying automatically a user's first inferred content preferences within a multi-dimensional affinity space, wherein the first inferred content preferences are in accordance with the one or more affinity vectors;

accessing automatically an affinity space exploration algorithm comprising a probabilistic parameter that is tunable by the user that probabilistically explores areas within the multi-dimensional affinity space that are outside the user's first inferred content preferences;

applying automatically the affinity space exploration algorithm in accordance with the user's first inferred content preferences to select a first content object from the plurality of stored content objects; and

providing a first recommendation comprising the first content object to the user.

2. The method of claim 1 , further comprising accessing automatically the affinity space exploration algorithm, wherein the affinity space exploration algorithm probabilistically explores the areas within the multi-dimensional affinity space, wherein the affinity space exploration algorithm probabilistically explores in accordance with a power law distribution.

3. The method of claim 1 , further comprising applying automatically the affinity space exploration algorithm in accordance with the user's first inferred content preferences by performing a vector similarity calculation.

4. The method of claim 1 , further comprising applying automatically the affinity space exploration algorithm in accordance with the user's first inferred content preferences, wherein the applying of the affinity space exploration algorithm is further in accordance with an inferential quality that is associated with the first behavioral information.

5. The method of claim 1 , further comprising obtaining a second behavioral information associated with the user's interaction with the first recommendation and updating the one or more affinity vectors based on the second behavioral information.

6. The method of claim 5 , further comprising:

embodying a second inferred content preferences of the user within the multi-dimensional affinity space that is in accordance with the updated one or more affinity vectors;

applying the affinity space exploration algorithm in accordance with the user's second inferred content preferences and an update to a probability to select a second content object from the plurality of content objects; and

providing a second recommendation comprising the second content object to the user.

7. A computer-implemented recommender system comprising one or more processor-based devices configured to:

obtain automatically a first behavioral information associated with one or more users' interactions with respect to a plurality of content objects stored in a computer-implemented recommender system;

generate automatically one or more affinity vectors from the first behavioral information;

embody automatically a user's first inferred content preferences within a multi-dimensional affinity space, wherein the first inferred content preferences are in accordance with the one or more affinity vectors;

access automatically an affinity space exploration algorithm comprising a probabilistic parameter that is tunable by the user that probabilistically explores areas within the multi-dimensional affinity space that are outside the user's first inferred content preferences;

apply automatically the affinity space exploration algorithm in accordance with the user's first inferred content preferences to select a first content object from the plurality of stored content objects; and

provide a first recommendation comprising the first content object to the user.

8. The system of claim 7 , further comprising the one or more processor-based devices configured to access the affinity space exploration algorithm, wherein the affinity space exploration algorithm probabilistically explores the areas within the multi-dimensional affinity space, wherein the affinity space exploration algorithm probabilistically explores in accordance with a power law distribution.

9. The system of claim 7 , further comprising the one or more processor-based devices configured to apply the affinity space exploration algorithm in accordance with the user's first inferred content preferences by performing a vector similarity calculation.

10. The system of claim 7 , further comprising the one or more processor-based devices configured to apply the affinity space exploration algorithm in accordance with the user's first inferred content preferences, wherein the applying of the affinity space exploration algorithm is further in accordance with an inferential quality that is associated with the first behavioral information.

11. The system of claim 7 , further comprising the one or more processor-based devices configured to obtain a second behavioral information associated with the user's interaction with the first recommendation and updating the one or more affinity vectors based on the second behavioral information.

12. The system of claim 11 , further comprising the one or more processor-based devices configured to:

embody a second inferred content preferences of the user within the multi-dimensional affinity space that is in accordance with the updated one or more affinity vectors;

apply the affinity space exploration algorithm in accordance with the user's second inferred content preferences and an update to a probability to select a second content object from the plurality of content objects; and

providing a second recommendation comprising the second content object to the user.

13. A computer-implemented recommender system comprising one or more processor-based devices configured to:

obtain automatically a first behavioral information associated with one or more users' interactions with respect to a plurality of content objects stored in the recommender system;

generate automatically one or more affinity vectors from the first behavioral information;

embody automatically a user's first inferred content preferences within a multi-dimensional affinity space that is generated in accordance with applying at least one computer-implemented neural network that determines at least one affinity of the affinity space by evaluating the degree to which information within a pair of content objects matches, wherein the first inferred content preferences are in accordance with the one or more affinity vectors;

access automatically an affinity space exploration algorithm comprising a probabilistic parameter that is tunable by the user that probabilistically explores areas within the multi-dimensional affinity space that are outside the user's first inferred content preferences;

apply automatically the affinity space exploration algorithm in accordance with the user's first inferred content preferences to select a first content object from the plurality of stored content objects; and

provide a first recommendation comprising the first content object to the user.

14. The system of claim 13 , further comprising the one or more processor-based devices configured to access the affinity space exploration algorithm, wherein the affinity space exploration algorithm probabilistically explores the areas within the multi-dimensional affinity space, wherein the affinity space exploration algorithm probabilistically explores in accordance with a power law distribution.

15. The system of claim 13 , further comprising the one or more processor-based devices configured to apply the affinity space exploration algorithm in accordance with the user's first inferred content preferences, wherein the applying of the affinity space exploration algorithm is further in accordance with an inferential quality that is associated with the first behavioral information.

16. The system of claim 13 , further comprising the one or more processor-based devices configured to obtain a second behavioral information associated with the user's interaction with the first recommendation and updating the one or more affinity vectors based on the second behavioral information.

17. The system of claim 16 , further comprising the one or more processor-based devices configured to:

embody a second inferred content preferences of the user within the multi-dimensional affinity space that is in accordance with the updated one or more affinity vectors;

apply the affinity space exploration algorithm in accordance with the user's second inferred content preferences to select a second content object from the plurality of content objects; and

provide a second recommendation comprising the second content object to the user.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 15, 2026
From: MANYWORLDS, INC.
To: MANY WORLDS 2T INNOVATIONS LLC
Reel/Frame 074371/0018 →
Continuity (12)
Continuation 18083082 · Dec 16, 2022
Continuation 16666803 · Oct 29, 2019
Continuation 15249359 · Aug 27, 2016
Continuation 14856654 · Sep 17, 2015
Continuation 14462788 · Aug 19, 2014
Continuation 13555941 · Jul 23, 2012
Continuation In Part 13295414 · Nov 14, 2011
Continuation In Part 13268035 · Oct 7, 2011
Provisional Application 61513920 · Aug 1, 2011
Provisional Application 61496025 · Jun 12, 2011
Provisional Application 61469052 · Mar 29, 2011
Related Publication 20240354605A1 · Oct 24, 2024
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