Search Results for author: Kamelia Aryafar

Found 9 papers, 1 papers with code

Style Conditioned Recommendations

no code implementations25 Jul 2019 Murium Iqbal, Kamelia Aryafar, Timothy Anderton

We propose Style Conditioned Recommendations (SCR) and introduce style injection as a method to diversify recommendations.

Style Transfer

A Multimodal Recommender System for Large-scale Assortment Generation in E-commerce

no code implementations28 Jun 2018 Murium Iqbal, Adair Kovac, Kamelia Aryafar

The second system extends the first by incorporating text data and applying polylingual topic modeling to infer style over both modalities.

Recommendation Systems Transfer Learning

Discovering Style Trends through Deep Visually Aware Latent Item Embeddings

no code implementations23 Apr 2018 Murium Iqbal, Adair Kovac, Kamelia Aryafar

In this paper, we explore Latent Dirichlet Allocation (LDA) and Polylingual Latent Dirichlet Allocation (PolyLDA), as a means to discover trending styles in Overstock from deep visual semantic features transferred from a pretrained convolutional neural network and text-based item attributes.

An Ensemble-based Approach to Click-Through Rate Prediction for Promoted Listings at Etsy

2 code implementations4 Nov 2017 Kamelia Aryafar, Devin Guillory, Liangjie Hong

In this paper, we provide a holistic view of Etsy's promoted listings' CTR prediction system and propose an ensemble learning approach which is based on historical or behavioral signals for older listings as well as content-based features for new listings.

Click-Through Rate Prediction Ensemble Learning

Neural Networks with Manifold Learning for Diabetic Retinopathy Detection

no code implementations12 Dec 2016 Arjun Raj Rajanna, Kamelia Aryafar, Rajeev Ramchandran, Christye Sisson, Ali Shokoufandeh, Raymond Ptucha

Our experimental results show that neural networks in combination with preprocessing on the images can boost the classification accuracy on this dataset.

Diabetic Retinopathy Detection General Classification

Item Popularity Prediction in E-commerce Using Image Quality Feature Vectors

no code implementations12 May 2016 Stephen Zakrewsky, Kamelia Aryafar, Ali Shokoufandeh

In this paper we use a set of image features that indicate quality to predict product listing popularity on a major e-commerce website, Etsy.

Images Don't Lie: Transferring Deep Visual Semantic Features to Large-Scale Multimodal Learning to Rank

no code implementations20 Nov 2015 Corey Lynch, Kamelia Aryafar, Josh Attenberg

As a result, the task of ranking search results automatically (learning to rank) is a multibillion dollar machine learning problem.

Learning-To-Rank

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