Abstract:
:Manual annotation of sentiment lexicons costs too much labor and time, and it is also difficult to get accurate quantification of emotional intensity. Besides, the excessive emphasis on one specific field has greatly limited the applicability of domain sentiment lexicons (Wang et al., 2010). This paper implements statistical training for large-scale Chinese corpus through neural network language model and proposes an automatic method of constructing a multidimensional sentiment lexicon based on constraints of coordinate offset. In order to distinguish the sentiment polarities of those words which may express either positive or negative meanings in different contexts, we further present a sentiment disambiguation algorithm to increase the flexibility of our lexicon. Lastly, we present a global optimization framework that provides a unified way to combine several human-annotated resources for learning our 10-dimensional sentiment lexicon SentiRuc. Experiments show the superior performance of SentiRuc lexicon in category labeling test, intensity labeling test, and sentiment classification tasks. It is worth mentioning that, in intensity label test, SentiRuc outperforms the second place by 21 percent.
journal_name
Comput Intell Neuroscijournal_title
Computational intelligence and neuroscienceauthors
Yang X,Zhang Z,Zhang Z,Mo Y,Li L,Yu L,Zhu Pdoi
10.1155/2016/2093406subject
Has Abstractpub_date
2016-01-01 00:00:00pages
2093406eissn
1687-5265issn
1687-5273journal_volume
2016pub_type
杂志文章abstract::Characterization of air traffic controllers' (ATCs') visual scanning strategies is a challenging issue due to the dynamic movement of multiple aircraft and increasing complexity of scanpaths (order of eye fixations and saccades) over time. Additionally, terminologies and methods are lacking to accurately characterize ...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2016/8343842
更新日期:2016-01-01 00:00:00
abstract::The brain-computer interface (BCI) plays an important role in assisting patients with amyotrophic lateral sclerosis (ALS) to enable them to participate in communication and entertainment. In this study, a novel channel projection-based canonical correlation analysis (CP-CCA) target identification method for steady-sta...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2019/2361282
更新日期:2019-12-16 00:00:00
abstract::A novel ensemble scheme for extreme learning machine (ELM), named Stochastic Gradient Boosting-based Extreme Learning Machine (SGB-ELM), is proposed in this paper. Instead of incorporating the stochastic gradient boosting method into ELM ensemble procedure primitively, SGB-ELM constructs a sequence of weak ELMs where ...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2018/4058403
更新日期:2018-06-26 00:00:00
abstract::This study proposes a home care system (HCS) based on a brain-computer interface (BCI) with a smartphone. The HCS provides daily help to motor-disabled people when a caregiver is not present. The aim of the study is two-fold: (1) to develop a BCI-based home care system to help end-users control their household applian...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2020/1843269
更新日期:2020-08-28 00:00:00
abstract::With stereoscopic displays a sensation of depth that is too strong could impede visual comfort and may result in fatigue or pain. We used Electroencephalography (EEG) to develop a novel brain-computer interface that monitors users' states in order to reduce visual strain. We present the first system that discriminates...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2016/2758103
更新日期:2016-01-01 00:00:00
abstract::Plant image identification has become an interdisciplinary focus in both botanical taxonomy and computer vision. The first plant image dataset collected by mobile phone in natural scene is presented, which contains 10,000 images of 100 ornamental plant species in Beijing Forestry University campus. A 26-layer deep lea...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2017/7361042
更新日期:2017-01-01 00:00:00
abstract::We describe a set of complementary EEG data collection and processing tools recently developed at the Swartz Center for Computational Neuroscience (SCCN) that connect to and extend the EEGLAB software environment, a freely available and readily extensible processing environment running under Matlab. The new tools incl...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2011/130714
更新日期:2011-01-01 00:00:00
abstract::In recent years, ensemble classification methods have been widely investigated in both industry and literature in the field of machine learning and artificial intelligence. The main advantage of this approach is to benefit from a set of classifiers instead of using a single classifier with the aim of improving the pre...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2020/8826914
更新日期:2020-12-14 00:00:00
abstract::We estimate cortical activity in normal subjects during the observation of TV commercials inserted within a movie by using high-resolution EEG techniques. The brain activity was evaluated in both time and frequency domains by solving the associate inverse problem of EEG with the use of realistic head models. In partic...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2009/652078
更新日期:2009-01-01 00:00:00
abstract::In view of the evaluation and decision-making problem of human-machine interface layout design for cabin, the operating comfort prediction model is proposed based on GEP (Gene Expression Programming), using operating comfort to evaluate layout scheme. Through joint angles to describe operating posture of upper limb, t...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2015/896072
更新日期:2015-01-01 00:00:00
abstract::[This corrects the article DOI: 10.1155/2019/9898251.]. ...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章,已发布勘误
doi:10.1155/2019/9095675
更新日期:2019-09-23 00:00:00
abstract::The cerebellum input stage has been known to perform combinatorial operations on input signals. In this paper, two types of mathematical models were used to reproduce the role of feed-forward inhibition and computation in the granular layer microcircuitry to investigate spike train processing. A simple spiking model a...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2012/359529
更新日期:2012-01-01 00:00:00
abstract::We propose a model to generate a group of artificial lives capable of coping with various environments which is equivalent to a set of requested task, and likely to show that the plays or hobbies are necessary for the group of individuals to maintain the coping capability with various changes of the environment as a w...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2012/197262
更新日期:2012-01-01 00:00:00
abstract::Eye localization is a fundamental process in many facial analyses. In practical use, it is often challenged by illumination, head pose, facial expression, occlusion, and other factors. It remains great difficulty to achieve high accuracy with short prediction time and low training cost at the same time. This paper pre...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2015/709072
更新日期:2015-01-01 00:00:00
abstract::Network embedding (NE), which maps nodes into a low-dimensional latent Euclidean space to represent effective features of each node in the network, has obtained considerable attention in recent years. Many popular NE methods, such as DeepWalk, Node2vec, and LINE, are capable of handling homogeneous networks. However, ...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2019/8106073
更新日期:2019-08-21 00:00:00
abstract::One important objective of urban traffic signal control is to reduce individual delay and improve safety for travelers in both private car and public bus transit. To achieve signal control optimization from the perspective of all users, this paper proposes a platoon-based adaptive signal control (PASC) strategy to pro...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2020/2764576
更新日期:2020-06-01 00:00:00
abstract::Understanding video files is a challenging task. While the current video understanding techniques rely on deep learning, the obtained results suffer from a lack of real trustful meaning. Deep learning recognizes patterns from big data, leading to deep feature abstraction, not deep understanding. Deep learning tries to...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2020/8813089
更新日期:2020-12-23 00:00:00
abstract::Reservoirs are important for households and impact the national economy. This paper proposed a time-series forecasting model based on estimating a missing value followed by variable selection to forecast the reservoir's water level. This study collected data from the Taiwan Shimen Reservoir as well as daily atmospheri...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2017/8734214
更新日期:2017-01-01 00:00:00
abstract::When analyzing neuron spike trains, it is always the problem of how to set the time bin. Bin width affects much to analyzed results of such as periodicity of the spike trains. Many approaches have been proposed to determine the bin setting. However, these bins are fixed through the analysis. In this paper, we propose ...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2012/153496
更新日期:2012-01-01 00:00:00
abstract::In recent years the spatial resolutions of remote sensing images have been improved greatly. However, a higher spatial resolution image does not always lead to a better result of automatic scene classification. Visual attention is an important characteristic of the human visual system, which can effectively help to cl...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2017/9858531
更新日期:2017-01-01 00:00:00
abstract::This paper presents a grammatical evolution (GE)-based methodology to automatically design third generation artificial neural networks (ANNs), also known as spiking neural networks (SNNs), for solving supervised classification problems. The proposal performs the SNN design by exploring the search space of three-layere...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2019/4182639
更新日期:2019-03-28 00:00:00
abstract::Deep learning models have been successfully applied to the analysis of various functional MRI data. Convolutional neural networks (CNN), a class of deep neural networks, have been found to excel at extracting local meaningful features based on their shared-weights architecture and space invariance characteristics. In ...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2019/5065214
更新日期:2019-12-31 00:00:00
abstract::We propose a technique based on independent component analysis (ICA) with constraints, applied to the rhythmic electroencephalographic (EEG) data recorded from a brain-computer interfacing (BCI) system. ICA is a technique that can decompose the recorded EEG into its underlying independent components and in BCI involvi...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2007/41468
更新日期:2007-01-01 00:00:00
abstract::Grounded language acquisition is an important issue, particularly to facilitate human-robot interactions in an intelligent and effective way. The evolutionary and developmental language acquisition are two innovative and important methodologies for the grounding of language in cognitive agents or robots, the aim of wh...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章,评审
doi:10.1155/2016/8571265
更新日期:2016-01-01 00:00:00
abstract::We performed simultaneous acquisition of EEG-fMRI in seven patients with Unverricht-Lundborg disease (ULD) and in six healthy controls using self-paced finger extension as a motor task. The event-related desynchronization/synchronization (ERD/ERS) analysis showed a greater and more diffuse alpha desynchronization in c...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2010/164278
更新日期:2010-01-01 00:00:00
abstract::Sensemaking is the active process of constructing a meaningful representation (i.e., making sense) of some complex aspect of the world. In relation to intelligence analysis, sensemaking is the act of finding and interpreting relevant facts amongst the sea of incoming reports, images, and intelligence. We present a cog...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2013/921695
更新日期:2013-01-01 00:00:00
abstract::This study aimed to determine the effect of liraglutide pretreatment and to elucidate the mechanism of nuclear factor erythroid 2-related factor (Nrf2)/heme oxygenase-1 (HO-1) signaling after focal cerebral ischemia injury in diabetic rats model. Adult male Sprague-Dawley rats were randomly divided into the sham-opera...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2018/3094504
更新日期:2018-02-12 00:00:00
abstract::This paper presents the use of linear and nonlinear multivariable models as tools to support training process of race walkers. These models are calculated using data collected from race walkers' training events and they are used to predict the result over a 3 km race based on training loads. The material consists of 1...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2015/735060
更新日期:2015-01-01 00:00:00
abstract::Brain atrophy in mild cognitive impairment (MCI) and Alzheimer's disease (AD) are difficult to demarcate to assess the progression of AD. This study presents a statistical framework on the basis of MRI volumes and neuropsychological scores. A feature selection technique using backward stepwise linear regression togeth...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2015/865265
更新日期:2015-01-01 00:00:00
abstract::The inversion design approach is a very useful tool for the complex multiple-input-multiple-output nonlinear systems to implement the decoupling control goal, such as the airplane model and spacecraft model. In this work, the flight control law is proposed using the neural-based inversion design method associated with...
journal_title:Computational intelligence and neuroscience
pub_type: 杂志文章
doi:10.1155/2017/8575703
更新日期:2017-01-01 00:00:00