Is artificial immune system suitable for opinion mining?

Samsudin, Noor Aimran; Puteh, Mohd Hafiz; Hamdan, Abdul Razak; Nazri, Mohd Zakree Ahmad

doi:10.1109/dmo.2012.6329811

Cited by 5 publications

(2 citation statements)

References 17 publications

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“…Their findings showed that an SVM trained on a unigram bag-of-words feature set outperforms all other approaches presented in their work. Samsudin et al (2012) reported the use of the Artificial Immune System (AIS) technique in classifying Malaysian online movie reviews into negative and positive sentiments. The AIS performance was compared with other traditional machine learning techniques.…”

Section: Supervised Machine Learning Approachmentioning

confidence: 99%

Integrating a Lexicon Based Approach and K Nearest Neighbour for Malay Sentiment Analysis

Al-Saffar¹,

Omar

2015

Journal of Computer Science

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Sentiment analysis or opinion mining refers to the automatic extraction of sentiments from a natural language text. Although many studies focusing on sentiment analysis have been conducted, there remains a limited amount of studies that focus on sentiment analysis in the Malay language. In this article, a new approach for automatic sentiment analysis of Malay movie reviews is proposed, implemented and evaluated. In contrast to most studies that focus on supervised or unsupervised machine learning approaches, this research aims to propose a new model for Malay sentiment analysis based on a combination of both approaches. We used sentiment lexicons in the new model to generate a new set of features to train a k-Nearest Neighbour (k-NN) classifier. We further illustrated that our hybrid method outperforms the state of-the-art unigram baseline.

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Section: Supervised Machine Learning Approachmentioning

confidence: 99%

Integrating a Lexicon Based Approach and K Nearest Neighbour for Malay Sentiment Analysis

Al-Saffar¹,

Omar

2015

Journal of Computer Science

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“…As long as a document classification problem can be represented as a binary string, the system can learn a classifier from a set of training instances. Additionally, there are more recent works which study the convenience of using AIS for opinion mining [34], and use this kind of techniques for selecting features for opinion mining [35] or analysing sentiments in newspapers [31].…”

Section: Related Workmentioning

confidence: 99%

OpinAIS: An Artificial Immune System-based Framework for Opinion Mining

Gómez¹,

Mingueza²,

Pozo³

2015

IJIMAI

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-This paper proposes the design of an evolutionary algorithm for building classifiers specifically aimed towards performing classification and sentiment analysis over texts. Moreover, it has properties taken from Artificial Immune Systems, as it tries to resemble biological systems since they are able to discriminate harmful from innocuous bodies (in this case, the analogy could be established with negative and positive texts respectively). A framework, namely OpinAIS, is developed around the evolutionary algorithm, which makes it possible to distribute it as an open-source tool, which enables the scientific community both to extend it and improve it. The framework is evaluated with two different public datasets, the first involving voting records for the US Congress and the second consisting in a Twitter corpus with tweets about different technology brands, which can be polarized either towards positive or negative feelings; comparing the results with alternative machine learning techniques and concluding with encouraging results. Additionally, as the framework is publicly available for download, researchers can replicate the experiments from this paper or propose new ones.

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Computer-Aided Legislation Based on Immune-Like Processing of Legal Texts

Pełech-Pilichowski¹,

Cyrul

2015

Logic in the Theory and Practice of Lawmaking

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Is artificial immune system suitable for opinion mining?

Cited by 5 publications

References 17 publications

Integrating a Lexicon Based Approach and K Nearest Neighbour for Malay Sentiment Analysis

Integrating a Lexicon Based Approach and K Nearest Neighbour for Malay Sentiment Analysis

OpinAIS: An Artificial Immune System-based Framework for Opinion Mining

Computer-Aided Legislation Based on Immune-Like Processing of Legal Texts

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