2015
DOI: 10.1007/978-3-319-26832-3_64
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AMRITA_CEN-NLP@SAIL2015: Sentiment Analysis in Indian Language Using Regularized Least Square Approach with Randomized Feature Learning

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Cited by 27 publications
(13 citation statements)
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“…The resultant unique vocabulary list was written as a row vector where each word in a text is mapped to the word in the row vector, if present it is assigned a 1 to its corresponding position else 0. It denotes a one-hot vector representation [24]. For a review text which has multiple occurrences of similar words, its term frequency (number of times a particular word has occurred) was calculated.…”
Section: B Feature Generationmentioning
confidence: 99%
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“…The resultant unique vocabulary list was written as a row vector where each word in a text is mapped to the word in the row vector, if present it is assigned a 1 to its corresponding position else 0. It denotes a one-hot vector representation [24]. For a review text which has multiple occurrences of similar words, its term frequency (number of times a particular word has occurred) was calculated.…”
Section: B Feature Generationmentioning
confidence: 99%
“…Since the matrix that we prepared was sparse in nature, a random Fourier mapping was applied to find a lowdimensional dense representation [23][24]. Therefore, a concise feature list was created wherein a linear classification could be applied [23][24].…”
Section: B Feature Generationmentioning
confidence: 99%
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