Bi-directional LSTM–CNN Combined method for Sentiment Analysis in Part of Speech Tagging (PoS)

2020 ◽  
Vol 23 (2) ◽  
pp. 373-380
Author(s):  
N. K. Senthil Kumar ◽  
N. Malarvizhi
Keyword(s):  
Sentiment Analysis ◽  
Combined Method ◽  
Part Of Speech Tagging ◽  
Part Of Speech ◽  
Speech Tagging

scholarly journals The Impact of Arabic Part of Speech Tagging on Sentiment Analysis: A New Corpus and Deep Learning Approach

2021 ◽  
Vol 184 ◽  
pp. 148-155
Author(s):  
Abdul Munem Nerabie ◽  
Manar AlKhatib ◽  
Sujith Samuel Mathew ◽  
May El Barachi ◽  
Farhad Oroumchian
Keyword(s):  
Deep Learning ◽  
Sentiment Analysis ◽  
Learning Approach ◽  
Part Of Speech Tagging ◽  
Part Of Speech ◽  
The Impact ◽  
Speech Tagging

scholarly journals New Combined Method to Improve Arabic POS Tagging

2019 ◽  
Vol 1 (2) ◽  
pp. 23
Author(s):  
Mohamed Labidi
Keyword(s):  
Language Processing ◽  
Arabic Language ◽  
Combined Method ◽  
Part Of Speech Tagging ◽  
Pos Tagging ◽  
Knowledge Based ◽  
Part Of Speech ◽  
Language Characteristics ◽  
Speech Tagging ◽  
Statistical Rule

One of the important tasks in Natural language processing is the part of speech tagging. For the Arabic language we have a lot of works but their performances do not rise to the required level, due to the complexity of the task and the Arabic language characteristics. In this work we study a combination between twodifferent approaches for Arabic POS-Taggers. The first one isa maximum entropy-based one, and the second is a statistical/rule-based one. Furthermore, we add a knowledge-based method to annotate Arabic particles. Our idea improves the accuracy rate. We passed from almost 85% to almost 90% using our combined method, which seem promoter.

scholarly journals Sentiment Analysis of Tweets Using Hadoop

2018 ◽  
Vol 7 (3.12) ◽  
pp. 434
Author(s):  
Pranav Seth ◽  
Apoorv Sharma ◽  
R Vidhya
Keyword(s):  
Social Media ◽  
Sentiment Analysis ◽  
Language Processing ◽  
Software Toolkit ◽  
Part Of Speech Tagging ◽  
Part Of Speech ◽  
The World ◽  
Media Channels ◽  
Speech Tagging ◽  
Source Of Information

Blogging and networking platforms like Facebook, Reddit, Twitter and LinkedIn are social media channels where users can share their thoughts and opinions. Since online chatter is a vital and exhaustive source of information, these thoughts and opinions hold the key to the success of any endeavour. Tweets which are posted by millions all over the world can be used to analyse consumers’ opinions about individual products, services and campaigns. These tweets have proven to be a valuable source of information in the recent years, playing key roles in success of brands, businesses and politicians. We have tackled Sentiment Analysis with a lexicon-based approach for extracting positive, negative, and neutral tweets by using part-of-speech tagging from natural language processing. The approach manifests in the design of a software toolkit that facilitates the sentiment analysis. We collect dataset, i.e. the tweets are fetched from Twitter and text mining techniques like tokenization are executed to use it for building classifier that is able to predict sentiments for each tweet.  

Lexical Rule and Lexicon Effect for Part of Speech Tagging Bahasa Madura

2018 ◽  
Vol 18 (1) ◽  
pp. 65-72
Author(s):  
Nindian Puspa Dewi ◽  
Ubaidi Ubaidi
Keyword(s):  
Text Processing ◽  
Part Of Speech Tagging ◽  
Pos Tagging ◽  
Part Of Speech ◽  
Speech Tagging ◽  
Bahasa Indonesia

POS Tagging adalah dasar untuk pengembangan Text Processing suatu bahasa. Dalam penelitian ini kita meneliti pengaruh penggunaan lexicon dan perubahan morfologi kata dalam penentuan tagset yang tepat untuk suatu kata. Aturan dengan pendekatan morfologi kata seperti awalan, akhiran, dan sisipan biasa disebut sebagai lexical rule. Penelitian ini menerapkan lexical rule hasil learner dengan menggunakan algoritma Brill Tagger. Bahasa Madura adalah bahasa daerah yang digunakan di Pulau Madura dan beberapa pulau lainnya di Jawa Timur. Objek penelitian ini menggunakan Bahasa Madura yang memiliki banyak sekali variasi afiksasi dibandingkan dengan Bahasa Indonesia. Pada penelitian ini, lexicon selain digunakan untuk pencarian kata dasar Bahasa Madura juga digunakan sebagai salah satu tahap pemberian POS Tagging. Hasil ujicoba dengan menggunakan lexicon mencapai akurasi yaitu 86.61% sedangkan jika tidak menggunakan lexicon hanya mencapai akurasi 28.95 %. Dari sini dapat disimpulkan bahwa ternyata lexicon sangat berpengaruh terhadap POS Tagging.

Mongolian part-of-speech tagging approach based on conditional random fields

2010 ◽  
Vol 30 (8) ◽  
pp. 2038-2040
Author(s):  
Yu-long YING ◽  
Miao LI ◽  
bala Wuda ◽  
Hai ZHU
Keyword(s):  
Random Fields ◽  
Conditional Random Fields ◽  
Part Of Speech Tagging ◽  
Part Of Speech ◽  
Speech Tagging
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