Evidence map›Paper›PMID 34754140›Full record

ArticleThe Journal of supercomputing2022

A deep learning approach in predicting products' sentiment ratings: a comparative analysis.

Vimala Balakrishnan, Zhongliang Shi, Chuan Liang Law, Regine Lim, Lee Leng Teh, Yue Fan

Abstract read
In one paragraph

Article in The Journal of supercomputing, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed.

  1. Article
  2. Predicting opinion using deep learning: From burning to sustainable management of organic waste in Indian State of Punjab.Waste management & research : the journal of the International Solid Wastes and Public Cleansing Association, ISWA · 2024
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Vimala BalakrishnanFaculty of Computer Science and Information Technology, Universiti Malaya, 50603 Kuala Lumpur, Malaysia.ORCID 0000-0002-6859-4488
Zhongliang ShiFaculty of Computer Science and Information Technology, Universiti Malaya, 50603 Kuala Lumpur, Malaysia.
Chuan Liang LawMalayan Banking Berhad, 50050 Kuala Lumpur, Malaysia.
Regine LimFaculty of Computer Science and Information Technology, Universiti Malaya, 50603 Kuala Lumpur, Malaysia.
Lee Leng TehDatium Insights, 59200 Kuala Lumpur, Malaysia.
Yue FanFaculty of Computer Science and Information Technology, Universiti Malaya, 50603 Kuala Lumpur, Malaysia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We present a benchmark comparison of several deep learning models including Convolutional Neural Networks, Recurrent Neural Network and Bi-directional Long Short Term Memory, assessed based on various word embedding approaches, including the Bi-directional Encoder Representations from Transformers (BERT) and its variants, FastText and Word2Vec. Data augmentation was administered using the Easy Data Augmentation approach resulting in two datasets (original versus augmented). All the models were assessed in two setups, namely 5-class versus 3-class (i.e., compressed version). Findings show the best prediction models were Neural Network-based using Word2Vec, with CNN-RNN-Bi-LSTM producing the highest accuracy (96%) and

Indexed as

Customer reviewsDeep learningEnsemble modelsSentiment ratingWord embeddings

Identifiers

PMID34754140
PMCPMC8569508

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.