Fuzzy sentiment analysis using convolutional neural network

نویسندگان

چکیده

Sentiment analysis is one part of natural language processing. can be done by lexicon based, or machine learning based. based on has advantage dynamism to meet with new datasets vocabulary. seeks understand the sentiments contained in a sentence. A sentence positive, neutral negative, its sentiments. have negative However, fact each does not always sentiment clearly. We try develop method that show degree Fuzzy using convolutional neural network are introduced this paper produce more accurate results. Convolutional networks popular for analysis. The concept fuzzy sets used express Euclidean distance determine proximity two vectors better than standard method. we propose successfully produces value indicates Comparison euclid between results and our shows relatively close true value. proven able smoother methods.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Sentiment Analysis using Deep Convolutional Neural Networks with Distant Supervision

This thesis addresses the problem of predicting message-level sentiments of English micro-blog messages from Twitter. Convolutional neural networks (CNN) have shown great promise in the task of sentiment classification. Here we expand the CNN proposed by [31, 32] and perform an in-depth analysis to deepen the understanding of these systems. In a first step we compare the performance of differen...

متن کامل

Double-Star Detection Using Convolutional Neural Network in Atmospheric Turbulence

In this paper, we investigate the usage of machine learning in the detection and recognition of double stars. To do this, numerous images including one star and double stars are simulated. Then, 100 terms of Zernike expansion with random coefficients are considered as aberrations to impose on the aforementioned images. Also, a telescope with a specific aperture is simulated. In this work, two k...

متن کامل

Sentiment Analysis using Recursive Neural Network

This work is based on [1] where the recursive autoencoder (RAE) is used to predict sentiment distributions. In this project, I compare the performance of several different tree building schemes and find that greedily merging nodes with minimal autoencoder error gives the best performance, which is better than using the correct parsing tree, among others. I then apply the recursive neural networ...

متن کامل

EMG-based wrist gesture recognition using a convolutional neural network

Background: Deep learning has revolutionized artificial intelligence and has transformed many fields. It allows processing high-dimensional data (such as signals or images) without the need for feature engineering. The aim of this research is to develop a deep learning-based system to decode motor intent from electromyogram (EMG) signals. Methods: A myoelectric system based on convolutional ne...

متن کامل

UNITN: Training Deep Convolutional Neural Network for Twitter Sentiment Classification

This paper describes our deep learning system for sentiment analysis of tweets. The main contribution of this work is a process to initialize the parameter weights of the convolutional neural network, which is crucial to train an accurate model while avoiding the need to inject any additional features. Briefly, we use an unsupervised neural language model to initialize word embeddings that are ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Nucleation and Atmospheric Aerosols

سال: 2021

ISSN: ['0094-243X', '1551-7616', '1935-0465']

DOI: https://doi.org/10.1063/5.0042144