The distribution of the sum of independent random variables plays an important role in many problems of applied mathematics. In this chapter we concentrate on the case when random variables have a continuous distribut...
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This paper is devoted to methods of processing hydrophone records in order to identify specific signals, produced by marine mammals. The aim of processing is to detect a signal according to a certain pattern against t...
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In this paper, the multi-task learning of lightweight convolutional neural networks is studied for face identification and classification of facial attributes (age, gender, ethnicity) trained on cropped faces without ...
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In this paper, we present the results of the HSE-NN team in the 4th competition on Affective Behavior analysis in-the-wild (ABAW). The novel multi-task EfficientNet model is trained for simultaneous recognition of fac...
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In this paper, we consider the problem of real-time video-based facial emotion analytics, namely, facial expression recognition, prediction of valence and arousal and detection of action unit points. We propose the no...
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The restaurant recommender systems are important for travelers, but may suffer from the “cold start” problem for new users. In this paper, it is assumed that photos of food in a gallery of mobile device of a user re...
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ISBN:
(纸本)9781665489898
The restaurant recommender systems are important for travelers, but may suffer from the “cold start” problem for new users. In this paper, it is assumed that photos of food in a gallery of mobile device of a user reflect his or her gastronomic preferences. The novel pipeline for modeling of the user's food preferences is introduced. At first, scene recognition neural network is used to extract photos of the restaurants from a gallery. It is proposed to train the multi-task convolutional network to predict the presence of food in an input image and the attributes of the restaurant. The recognized types of cuisine are summarized in a profile of gastronomic preferences of the user. The restaurants in a given city are recommended based on these preferences and additional attributes of a restaurant such as cumulative rating. Experimental study for the Yelp datasets is provided. Several neural network architectures are compared, among which EfficientNet models demonstrated the best performance.
In this research we introduce a new labelled SportLogo dataset, that contains images of two kinds of sports: hockey (NHL) and basketball (NBA). This dataset presents several challenges typical for logo detection tasks...
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Food analysis is one of the most important parts of user preference prediction engines for recommendation systems in the travel domain. In this paper, we describe and study the neural network method that allows you to...
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We address the challenge of devising neural network architectures to extract facial descriptors across diverse mobile and edge *** neural architecture search, we introduce a novel framework that selects optimal subnet...
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