0% Complete
صفحه اصلی
/
سی امین کنفرانس بین المللی مهندسی برق
Multinomial Emoji Prediction Using Deep Bidirectional Transformers and Topic Modeling
نویسندگان :
Zahra Ebrahimian
1
Ramin Toosi
2
Mohammad Ali Akhaee
3
1- دانشگاه تهران
2- دانشگاه تهران
3- دانشگاه تهران
کلمات کلیدی :
emoji prediction،social network analysis،topic modeling،BERT
چکیده :
Abstract—As social networks grow more prominent, emojis become highly popular with a huge number of users. The primary function of emojis is to fill in emotional cues that might otherwise be missing from textual communication. These days, emojis are considered to be a large part of popular culture around the world. As a consequence, proper use of emojis in text messages will make you more friendly. Recently, emoji prediction becomes a challenging task, due to the large number of classes and the lack of suitable datasets. In this paper, we propose a multimodal emoji prediction model using the contextual information and the visual information. We used the EfficientNetB7 network to extract information from the images. EfficientNetB7 gives us the 10 most likely classes for each image. Also, we used Latent Dirichlet Allocation (LDA) as topic modeling to find hidden topics in the text. The topics extracted by LDA are then combined with the BERT network to improve the performance of this network. On our collected dataset, we achieved 46% accuracy for five emojis and 36% accuracy for 10 emojis.
لیست مقالات
لیست مقالات بایگانی شده
Effect of the Number of Quantum-Dot Layers on the Performance of the 1.3 µm InAs/GaAs VCSELs
Sara Alaei - Mahmood Seifouri - Saeed Olyaee - Gholamreza Babaabbasi
طراحی یک کنترلکننده غیرخطی تطبیقی غیرمتمرکز برای تنظیم ولتاژ ریزشبکههای DC در حالت جزیرهای
سمیه بهرامی - فاطمه صفایی
Three Improved Boost Topologies with Continuous Input/Output Currents Suitable for High-Voltage Applications
Hossein Gholizadeh - Hesam Ehsan - Alireza Poursalan - Mohammad Hamed Samimi
Design and Simulation of Modified Salisbury Spatial Filter using Genetic Algorithm for Improving Optical Image Processing
Mohammadmahdi Modabberanbeh - Hassan Kaatuzian - Amir Nader Askarpour
Stability Analysis of Singular 2-D Positive systems
Mahmoud Zamani - Masoud Shafiee - Iman Zamani
طراحی و ساخت سیستم تصویربرداری SAR دایروی موج میلیمتری
علی آقاکثیری - امیرعلی بنایی کاشانی - علی تاجیک - علیرضا کیایی - هنگامه عزیزی - مهدی عندلیبی - سامان غضنفری - محمد فخارزاده
An Enhanced Chaotic System Based Color Image Encryption using DNA Encoding
Mobin Vaziri - Mohammad Mehdi Rahimifar - Hadi Jahanirad
طراحی و پیاده سازی ژنراتور تولید کننده پالس PFN-Marx فشرده و ماژولار برای تولید پالس 25 کیلوولتی
محمد حسین رنجبر - محمدجواد گل علی پور
Supercapacitor Active Balancing and Control Circuit for Harvesting Energy from Vehicle’s Tire
Mostafa Noohi - Ali Mirvakili
A new LDO regulator with adaptive PSR improvement under wide load current range and fast load transient response
Mohammad Ahmadi - Emad Ebrahimi
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.3.2