Fit recommendation via collaborative inference

• US 8,478,663 B2
• Filed: 07/28/2011
• Issued: 07/02/2013
• Est. Priority Date: 07/28/2010
• Status: Active Grant

• Current Assignee: True Fit Corp.
• Original Assignee: True Fit Corp.
• Inventors: Lu, Zhidong, Stauffer, John
• Primary Examiner(s): Gart, Matthew
• Application Number:
  US13/192,617
• Publication Number:
  US 20120030061A1
• Time in Patent Office: 705 Days
• Field of Search: 705/26.1, 705/26.7, 705/27.1
• US Class Current: 705/26.7
• CPC Class Codes: G06Q 30/00 Commerce
• CPC Class Codes: G06Q 30/0631 Item recommendations

Abstract

Some embodiments of the invention provide techniques for recommending a size of a subject item to fit a subject consumer. In some embodiments, clusters of consumers with fit characteristics similar to the subject consumer are identified, using one or more data clustering algorithms, based on any of numerous consumer attributes (e.g., self-reported and/or inferred height, weight, body shape, body characteristics, and/or purchase histories (e.g., consumers with high overlap in terms of sets of products purchased)). Information on other consumers in the cluster may be analyzed to draw conclusions on how different sizes of the subject item may fit the subject consumer. For example, the purchase history of other members of the cluster may be analyzed to determine whether other members purchased a particular size of the item, and if so, the size purchased by the other members may serve as a basis to recommend a size that may best fit the consumer. For example, if other members of the cluster purchased a particular size, then that size may be recommended to the subject consumer, or if other members of the cluster purchased and then returned a particular size (e.g., for being too small), then another (e.g., larger) size may be recommended to the subject consumer.

Claims

1. A method of employing at least one computer to generate a recommendation, for a subject consumer, of a size of a subject item for which a plurality of sizes is available, the method comprising:

(A) receiving at the at least one computer a request for a recommendation of a size of the subject item to fit the subject consumer;

(B) using the at least one computer, identifying a cluster of consumers, comprising a plurality of consumers, to which the subject consumer belongs, and analyzing information relating to the cluster of consumers;

(C) determining, by the at least one computer, whether a recommendation of a size of the subject item is to be made as a result of the analyzing in (B);

(D) if it is determined in (C) that a recommendation of a size of the subject item is not to be made as a result of the analyzing in (B), identifying, by the at least one computer, a cluster of items, comprising a plurality of items, to which the subject item belongs, and analyzing information relating to the cluster of items;

(E) determining, by the at least one computer, whether a recommendation of a size of the subject item is to be made as a result of the analyzing in (D); and

(F) if it is determined in (C) or in (E) that a recommendation of a size of the subject item is to be made, using the at least one computer to generate a recommendation for a size of the subject item as being likely to fit the subject consumer.

2. The method of claim 1, wherein the identifying in (B) comprises identifying a cluster of consumers that is defined by commonality with respect to one or more attributes comprising self-reported and/or inferred body measurements, body shape attributes, and/or sales history.

3. The method of claim 1, wherein the identifying in (B) comprises identifying a plurality of clusters of consumers to which the subject consumer belongs, each of the plurality of clusters being defined by commonality with respect to a different attribute.

4. The method of claim 1, wherein the analyzing in (B) comprises determining whether a size of the subject item has been successfully purchased by at least one other consumer in the cluster.

5. The method of claim 4, wherein the determining comprises determining whether a size of the subject item was designated as a favorite by at least one other consumer in the cluster.

6. The method of claim 1, wherein (F) comprises providing an indication of confidence that the subject item will fit the subject consumer.

7. The method of claim 6, wherein (C) comprises providing an indication of confidence that the subject item will fit the subject consumer along each of a plurality of dimensions.

8. The method of claim 1, wherein the cluster of items to which the subject item belongs comprises items purchased by the plurality of consumers, and wherein (D) comprises analyzing information relating to purchases and/or returns by the plurality of consumers of a size of at least one other item in the cluster of items to determine a size of the subject item likely to fit the subject consumer.

9. The method of claim 8, wherein the analyzing comprises employing a known relationship between sizes of the subject item and sizes of the at least one other item in the cluster to determine a size of the subject item likely to fit the subject consumer.

10. The method of claim 1, wherein the subject item is an item of apparel or a pair of shoes.

11. At least one non-transitory computer readable medium having encoded thereon instructions which, when executed, perform a method of recommending, to a subject consumer, a size of a subject item for which a plurality of sizes is available, the method comprising:

(A) receiving a request for a recommendation of a size of the subject item to fit the subject consumer;

(B) identifying a cluster of consumers, comprising a plurality of consumers, to which the subject consumer belongs, and analyzing information relating to the cluster of consumers;

(C) determining whether a recommendation of a size of the subject item is to be made as a result of the analyzing in (B);

(D) if it is determined in (C) that a recommendation of a size of the subject item is not to be made as a result of the analyzing in (B), identifying a cluster of items, comprising a plurality of items, to which the subject item belongs, and analyzing information relating to the cluster of items;

(E) determining whether a recommendation of a size of the subject item is to be made as a result of the analyzing in (D); and

(F) if it is determined in (C) or in (E) that a recommendation of a size of the subject item is to be made, recommending a size of the subject item as being likely to fit the subject consumer.

12. The at least one non-transitory computer readable medium of claim 11, wherein the identifying in (B) comprises identifying a cluster that is defined by commonality with respect to one or more attributes comprising self-reported and/or inferred body measurements, body shape attributes, and/or sales history.

13. The at least one non-transitory computer readable medium of claim 11, wherein the identifying in (B) comprises identifying a plurality of clusters of consumers to which the subject consumer belongs, each of the plurality of clusters being defined by commonality with respect to a different attribute.

14. The at least one non-transitory computer readable medium of claim 11, wherein the analyzing in (B) comprises determining whether a size of the subject item has been successfully purchased by at least one other consumer in the cluster.

15. The at least one non-transitory computer readable medium of claim 14, wherein the analyzing in (B) comprises determining whether a size of the subject item was designated as a favorite by at least one other consumer in the cluster.

16. The at least one non-transitory computer readable medium of claim 11, wherein (F) comprises providing an indication of confidence that the subject item will fit the subject consumer.

17. The at least one non-transitory computer readable medium of claim 11, wherein the cluster of items to which the subject item belongs comprises items purchased by the plurality of consumers, and wherein (D) comprises analyzing information relating to purchases and/or returns by the plurality of consumers of a size of at least one other item in the cluster of items to determine a size of the subject item likely to fit the subject consumer.

18. The at least one non-transitory computer readable medium of claim 17, wherein the analyzing comprises employing a known relationship between sizes of the subject item and sizes of the at least one other item in the cluster to determine a size of the subject item likely to fit the subject consumer.

19. A system, comprising:

at least one storage facility storing information on past purchases, by a plurality of consumers, of a plurality of items;

at least one computer processor programmed to;

receive a request for a recommendation of a size of a subject item to fit a subject consumer, wherein a plurality of sizes of the subject item is available;

identify a cluster of consumers, comprising at least a subset of the plurality of consumers, to which the subject consumer belongs, and analyze information relating to purchases by one or more of the cluster of consumers;

determine whether a recommendation of a size of the subject item is to be made as a result of the analyzing of the information relating to purchases by one or more of the cluster of consumers;

if it is determined that a recommendation of a size of the subject item is not to be made as a result of the analyzing of the information relating to purchases by one or more of the cluster of consumers, identify a cluster of items, comprising a plurality of items, to which the subject item belongs, and analyze information relating to the cluster of items;

determine whether a recommendation of a size of the subject item is to be made as a result of the analyzing of the information relating to the cluster of items;

if it is determined that a recommendation of a size of the subject item is to be made as a result of the analyzing of the information relating to purchases by one or more of the cluster of consumers, or as a result of the analyzing of the information relating to the cluster of items, identify a size of the subject item likely to fit the subject consumer; and

recommend the identified size of the subject item.