Investigating Critical Frequency Bands and Channels for EEG-Based Emotion Recognition with Deep Neural Networks
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Cites background or methods or result from "Investigating Critical Frequency Ba..."
...The SEED dataset [7] comprises EEG data of 15 subjects (7 males) recorded in 62 channels using the ESI NeuroScan System1....
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...the asymmetry features of PSD [7] and functional connectivity [32], [33], where common indices such as correlation, coherence and phase synchronization were used estimate brain functional connectivity between channels....
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...For SEED, we follow the experimental settings in [7], [12], [17] to evaluate our RGNN model using subject-dependent classification, i....
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...This observation is consistent with the literature [7], [75]....
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...3) We conduct extensive experiment in both subjectdependent and subject-independent classification settings on two public EEG datasets, namely SEED [7] and SEED-IV [25]....
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156 citations
155 citations
Cites background or methods or result from "Investigating Critical Frequency Ba..."
...It has been shown that DE features can obtain the superior performance in comparison with other commonly used features [1, 22]....
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...It has been proven that alpha, beta and gamma bands of EEG are more predictive to the emotional states compared with the delta and theta bands [1, 17]....
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...As an interdisciplinary field, the research of emotional recognition is benefited from the development of psychology, modern neuroscience, cognitive science, and computer science as well [1]....
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...Models SVM [1] PCA + SVM (95% energy) PCA [22] + SVM (160 dimensions) PCA [22] + SVM (210 dimensions) LeNet ResNet...
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...As a commonly used machine learning model, the basic idea of SVM is to map the input data to a high-dimensional feature space via a kernel transfer function, in this new space, these input data will be easier to be separated than that in the original feature space [1]....
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147 citations
Cites methods from "Investigating Critical Frequency Ba..."
...The SEED database contains 15 subjects’ EEG signals recorded from 62 electrode channels using ESI NeuroScan with a sampling rate of 1000 Hz....
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...The confusion matrices of the subject-independent EEG emotion recognition results using BiDANN and BiDANN-S method on the SEED database....
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...Extensive experiments on the SEED database are conducted to evaluate the performance of both BiDANN and BiDANNS....
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...[13] by using 9 trails of EEG data per session of each subject as source (training) domain data whereas using the remaining 6 trials per session as target (testing) domain data....
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...TABLE 5 The Mean Accuracies (and Standard Deviations) Using Different Frequency Bands for Subject-Independent EEG Emotion Recognition on SEED Database Methods Frequency bands d u a b g KLIEP [41] 39.22 (11.31) 35.98 (07.50) 33.31 (06.60) 44.47 (12.89) 42.05 (12.65) ULSIF [42] 41.32 (11.30) 36.27 (06.84) 38.94 (08.30) 41.87 (13.64) 41.02 (11.65) STM [43] 44.16 (09.60) 40.89 (08.22) 40.37 (09.82) 42.09 (13.34) 47.97 (12.43) SVM [37] 43.06 (08.27) 40.07 (06.50) 43.97 (10.89) 48.63 (10.29) 51.59 (11.83) TCA [45] 44.10 (08.22) 41.26 (09.21) 42.93 (14.33) 43.93 (10.06) 48.43 (09.73) TKL [46] 48.36 (10.31) 52.60 (11.84) 52.89 (11.07) 55.47 (09.80) 59.81 (12.41) SA [47] 53.23 (07.47) 50.60 (08.31) 55.06 (10.60) 56.72 (10.78) 64.47 (14.96) GFK [48] 52.73 (11.90) 54.07 (06.78) 54.98 (11.49) 59.29 (10.75) 66.92 (10.97) DGCNN [14] 49.79 (10.94) 46.36 (12.06) 48.29 (12.28) 56.15 (14.01) 54.87 (17.53) DANN [17] 56.66 (06.48) 54.95 (10.45) 59.37 (10.57) 67.14 (07.10) 71.30 (10.84) BiDANN-R1 57.33 (06.76) 57.00 (08.92) 58.20 (13.50) 64.76 (13.79) 65.15 (14.14) BiDANN-R2 59.67 (10.48) 60.70 (07.42) 61.08 (10.77) 74.09 (11.54) 72.77 (11.51) BiDANN 62.04 (06.64) 62.13 (07.37) 63.31 (11.46) 73.55 (08.83) 73.25 (09.21) BiDANN-S 63.01 (07.49) 63.22 (07.52) 63.50 (09.50) 73.59 (09.12) 73.72 (08.67) Denotes the experiment results obtained are based on our own implementation....
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References
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"Investigating Critical Frequency Ba..." refers methods in this paper
...We use LIBSVM software [56] to implement the SVM classifier and employ linear kernel....
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16,717 citations
15,055 citations
"Investigating Critical Frequency Ba..." refers background in this paper
...MLP, SVMs, CRFs) in many challenge tasks, especially in speech and image domains [29]–[31]....
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...Many deep architecture models are proposed such as deep auto-encoder [26], convolution neural network [27], [28] and deep belief network [29]....
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...Deep Belief Network is a probabilistic generative model with deep architecture, which characterizes the input data distribution using hidden variables [25], [29]....
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4,943 citations
"Investigating Critical Frequency Ba..." refers background in this paper
...According to the rules of knowledge representation, if a particular feature is important, there should be a larger number of neurons involved in representing it in the network [59]....
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