Analisis Sentimen pada Data Ulasan Twitter dengan Long-Short Term Memory
DOI:
https://doi.org/10.31544/jtera.v7.i1.2022.39-46Keywords:
sentimen, ulasan, Twitter, LSTM, Word2VecAbstract
Perkembangan media sosial telah memudahkan masyarakat dalam menyebarluaskan informasi. Salah satu bentuk informasi yang dimaksud berupa kebebasan dalam menyampaikan opini di media sosial. Perkembangan penelitian terkait analisis sentimen pada data ulasan teks bertujuan untuk mengetahui polaritas opini di media sosial yang telah mengalami peningkatan. Salah satu metode yang diterapkan dalam analisis sentimen teks ulasan yaitu penggunaan metode Long Short-Term Memory (LSTM). Tujuan penelitian ini adalah untuk mengetahui performa model LSTM terhadap berbagai sentimen ulasan teks Twitter berbahasa Indonesia. Proses pengujian dilakukan berdasarkan perhitungan dari nilai akurasi tuning hyperparameter. Pengujian akurasi penelitian ini menggunakan parameter Word2Vec, fungsi aktivasi, jumlah epoch, dan jumlah neuron. Hasil pengujian kinerja LSTM yang optimal dari penelitian ini diperoleh berdasarkan tuning arsitektur Word2Vec Continuous Bag of Words (CBOW) dengan akurasi 57,15%, tuning jumlah neuron sebanyak 150 menghasilkan nilai akurasi 57,35%, tuning jumlah epoch sebesar 30 menghasilkan nilai akurasi 57,40%, serta tuning fungsi aktivasi softmax menghasilkan nilai akurasi sebesar 57,35%.
Downloads
References
A. M. Ramadhani and H. S. Goo, “Twitter sentiment analysis using deep learning methods,†in 7th International Annual Engineering Seminar (InAES),Yogyakarta, 2017, pp. 1–4.
B. Liu, “Sentiment Analysis and Opinion Mining,†Synthesis Lectures on Human Language Technologies, vol. 5, no. 1, pp. 1–167, 2012.
C. R. Fink, D. S. Chou, J. J. Kopecky, and A. J. Llorens, “Coarse- and fine-grained sentiment analysis of social media text,†Johns Hopkins APL Technical Digest, vol. 30, no. 1, pp. 22–30, 2011.
A. R. T. Lestari, R. S. Perdana, and M. A. Fauzi, “Analisis Sentimen Tentang Opini Pilkada DKI 2017 Pada Dokumen Twitter Berbahasa Indonesia Menggunakan Näive Bayes dan Pembobotan Emoji,†Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer (JPTIIK), vol. 1, no. 12, pp. 1718–1724, 2017.
F. Nausheen and S. H. Begum, “Sentiment analysis to predict election results using Python,†2nd International Conference on Inventive Systems and Control (ICISC), Coimbatore, 2018 pp. 1259–1262.
R. Ferdiana, F. Jatmiko, D. D. Purwanti, A. S. T. Ayu, and W. F. Dicka, “Dataset Indonesia untuk Analisis Sentimen,†Jurnal Nasional Teknik Elektro dan Teknologi Informasi (JNTETI), vol. 8, no. 4, p. 334-339, 2019.
A. D. Rahmawan, Yohanes Suyanto, and S. Priyanta, “Analisis Emosi Pada Tweet Berbahasa Indonesia Tentang Ulasan Film,†Master Degree Thesis, Universitas Gajah Mada, 2018.
L. Deng and D. Yu, “Deep Learning: Methods and Applications,†Foundations and Trends Signal Process, vol. 7, no. 3–4, pp. 197–387, 2014.
A. Hassan and A. Mahmood, “Deep learning for sentence classification,†in IEEE Long Island Systems, Applications and Technology Conference (LISAT), pp. 1–5, 2017.
M. A. Nurrohmat and A. SN, “Sentiment Analysis of Novel Review Using Long Short-Term Memory Method,†Indonesian Journal of Computing and Cybernetics Systems (IJCCS), vol. 13, no. 3, p. 209-218, 2019.
D. Li and J. Qian, “Text sentiment analysis based on long short-term memory,†in First IEEE International Conference on Computer Communication and the Internet (ICCCI), pp. 471–475, 2016.
Z. Yangsen, J. Yuru, and T. Yixuan, “Study of sentiment classification for Chinese Microblog based on recurrent neural network,†Chinese Journal of Electronics, vol. 25, no. 4, pp. 601–607, 2016.
F. Ratnawati and E. Winarko, “Sentiment Analysis of Movie Opinion in Twitter Using Dynamic Convolutional Neural Network Algorithm,†Indonesian Journal of Computing and Cybernetics Systems (IJCCS), vol. 12, no. 1, p. 1-10, 2018.
D. Intan, S. F. Handayani, and R. W. Pratiwi, “Pengaruh Parameter Word2Vec terhadap Performa Deep Learning pada Klasifikasi Sentimen,†Jurnal Informatika: Jurnal Pengembangan IT (JPIT) vol. 6, no. 3, pp. 156–161, 2021.
Z. Su, H. Xu, D. Zhang, and Y. xu, “Chinese sentiment classification using a neural network tool — Word2vec,†in International Conference on Multisensor Fusion and Information Integration for Intelligent Systems (MFI), pp. 1–6, 2014.
A. S. Zharmagambetov and A. Pak, “Sentiment analysis of a document using deep learning approach and decision trees,†in Twelve International Conference on Electronics Computer and Computation (ICECCO), pp. 1–4, 2015.
X. Rong, “word2vec Parameter Learning Explained,†CoRR, pp. 1–21, 2014. [Online]. Available: http://arxiv.org/abs/1411.2738.
T. Mikolov, K. Chen, G. Corrado, and J. Dean, “Efficient estimation of word representations in vector space,†in 1st International Conference Learning Representation (ICLR), pp. 1–12, 2013.
S. Hochreiter and J. Schmidhuber, “Long Short-Term Memory,†Neural Computation., vol. 9, no. 8, pp. 1735–1780, 1997.
(2015) C. Olah, “Understanding LSTM Networks,†[Online]. Available: https://colah.github.io/posts/ 2015-08-Understanding-LSTMs/.
Downloads
Published
Issue
Section
License
Authors who publish with this journal agree to the following terms:
The copyright to this article is transferred to JTERA if and when the article is accepted for publication. The undersigned hereby transfers any and all rights in and to the paper including without limitation all copyrights to JTERA. The undersigned hereby represents and warrants that the paper is original and that he/she is the author of the paper, except for material that is clearly identified as to its original source, with permission notices from the copyright owners where required. The undersigned represents that he/she has the power and authority to make and execute this assignment. The copyright transfer form will be sent via email before the article published.
The corresponding author signs for and accepts responsibility for releasing this material on behalf of any and all co-authors. This agreement is to be signed by at least one of the authors who have obtained the assent of the co-author(s) where applicable. After submission of this agreement signed by the corresponding author, changes of authorship or in the order of the authors listed will not be accepted.
