Adaptive ranking of facial attractiveness | IEEE Conference Publication | IEEE Xplore

Adaptive ranking of facial attractiveness


Abstract:

As humans, we love to rank things. Top ten lists exist for everything from movie stars to scary animals. Ambiguities (i.e., ties) naturally occur in the process of rankin...Show More

Abstract:

As humans, we love to rank things. Top ten lists exist for everything from movie stars to scary animals. Ambiguities (i.e., ties) naturally occur in the process of ranking when people feel they cannot distinguish two items. Human reported rankings derived from star ratings abound on recommendation websites such as Yelp and Netflix. However, those websites differ in star precision which points to the need for ranking systems that adapt to an individual user's preference sensitivity. In this work we propose an adaptive system that allows for ties when collecting ranking data. Using this system, we propose a framework for obtaining computer-generated rankings. We test our system and a computer-generated ranking method on the problem of evaluating human attractiveness. Extensive experimental evaluations and analysis demonstrate the effectiveness and efficiency of our work.
Date of Conference: 14-18 July 2014
Date Added to IEEE Xplore: 08 September 2014
Electronic ISBN:978-1-4799-4761-4

ISSN Information:

Conference Location: Chengdu, China

1. Introduction

With the growth of social media, people are increasingly willing to provide and avail themselves of recommendations on the Internet. An example of image ranking occurs in the process of image search. In this case, similarity to a query is based on the output of a classifier, where the more similar the image is, the higher the rank. We often would like computer generated rankings to reflect human preferences and many ranking tasks have compared their outputs to human results [1], [2]. Collecting human rankings, however, is a difficult task. In order to obtain a full ranking of a set of images, a user must consider all pairs of images [3], [4], which is extremely time consuming and tedious. In addition to the large number of comparisons, there are often cases where humans are unable or unwilling to assert a preference between two images. In past crowd sourced experiments, researchers have sometimes provided an “I don't know” option. This allows users to confer equality or ambiguity to pairs of images.

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References

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