0% Complete
فارسی
Home
/
چهاردهمین کنفرانس بین المللی فناوری اطلاعات و دانش
Sentiment Analysis of the Amazon Customers Using the BiGRU Neural Network Enhanced by Attention Mechanism
Authors :
Sara Sinan Salman al-Abedi
1
Keyvan Mohebbi
2
1- دانشگاه آزاد اسلامی واحد اصفهان (خوراسگان)
2- دانشگاه آزاد اسلامی واحد اصفهان (خوراسگان)
Keywords :
Sentiment Analysis،Bidirectional Gated Recurrent Unit Neural Network،Deep Learning،Attention Mechanism
Abstract :
In order to effectively analyze the vast amount of information available on the Internet, including opinions, attitudes, and views, it is crucial to predict the emotions and behavior of users. While recurrent neural networks have shown promising results in natural language processing, they encounter challenges such as gradient vanishing in lengthy texts and limited text comprehension. Gated neural networks, on the other hand, excel in understanding long-term dependencies between word sequences. This research introduces a novel approach that leverages a bidirectional gated recurrent unit neural network with an attention mechanism to analyze the sentiments of Amazon users. The model begins by training the initial word input using Word2vec and transferring the appropriate weights for each embedding through transfer learning from GloVe. The model consists of three layers of bidirectional GRU with the output of the third layer feeding into the attention mechanism. This mechanism assigns weights to the words in the sentence, giving importance to crucial words. The final part of the model employs three fully connected layers. Evaluation results on the Amazon review dataset demonstrate that the proposed approach significantly improves precision, recall, F-score, and accuracy metrics, achieving rates of 96.30%, 91.10%, 93.62%, and 95.82% respectively.
Papers List
List of archived papers
ElectroCNN: Regressive CNN-based Energy Consumption Forecasting Leveraging Weather Data
Dharmi Patel - Mann Patel - Krisha Darji - Rajesh Gupta - Sudeep Tanwar - Jitendra Bhatia - Hossein Shahinzadeh
Mode Selection and Resource Allocation in D2D-Enabled MC-NOMA using Matching Theory
Alireza Gholamrezaee - Hamid Farrokhi - Javad Zeraatkar Moghaddam
Writer-Independent Signature Verification with Enhanced AlexNet and Preprocessing Analysis
Mohammadreza Gholipour Shahraki - Mohammad Ghasemzadeh
Detection and Identification of Cyber-Attacks in Cyber-Physical Systems Based on Machine Learning Methods
Zohre Nasiri Zarandi
Fast Duplicate Bug Reports Detector Training using Sampling for Dimension Reduction
Behzad Soleimani Neysiani - Saeed Doostali - Seyed Morteza Babamir - Zahra Aminoroaya
AI-Driven Approach to Detect Equivalent Elements within Domain Models
Mohammad-Sajad Kasaei - Mohammadreza Sharbaf - Afsaneh Fatemi - Bahman Zamani
A New Method Based on Deep Learning and Time Stabilization of the Propagation Path for Fake News Detection
Fatemeh Torgheh - Dr Mohammad Reza Keyvanpour - Dr Behrooz Masoumi
Identifying Children's Personality Styles through Drawing Analysis using Machine Learning
Maedeh Mosharraf - Faezeh Banabazi
Movable Antenna Design for UAV-Aided Federated Learning via Deep Reinforcement Learning
MOHSEN Ahmadzadeh - Saeid Pakravan - Ghosheh Abed Hodtani
بیشینهسازی تأثیر در شبکههای اجتماعی بر اساس فعالیت کاربران
فاطمه جعفری - علیرضا رضوانیان
more
Samin Hamayesh - Version 41.3.1