Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Bond Polarity, Dipole Moment, and Percent Ionic Character02:48

Bond Polarity, Dipole Moment, and Percent Ionic Character

29.2K
Bond Polarity
29.2K
Sign Convention01:30

Sign Convention

2.4K
When analyzing a beam subjected to various loads, it is crucial to understand the internal forces and moments generated within the structure. These internal forces can be broadly classified into normal forces, shear forces, and bending moments. To determine these forces and moments, we use the method of sections and apply a specific sign convention based on their direction and the side of the section being analyzed.
The normal force acts perpendicular to the beam's cross-section and can...
2.4K
Sympathetic Signaling01:31

Sympathetic Signaling

1.1K
Sympathetic signaling, a vital part of the autonomic nervous system, plays a crucial role in mobilizing the body's resources in response to stress or emergencies. It involves the transmission of nerve impulses from sympathetic preganglionic fibers to postganglionic fibers. This results in the release of specific neurotransmitters and activation of adrenergic receptors.
Sympathetic preganglionic fibers release the neurotransmitter acetylcholine (ACh) onto the ganglionic neurons in the...
1.1K
Relative Strengths of Conjugate Acid-Base Pairs02:29

Relative Strengths of Conjugate Acid-Base Pairs

46.0K
Brønsted-Lowry acid-base chemistry is the transfer of protons; thus, logic suggests a relation between the relative strengths of conjugate acid-base pairs. The strength of an acid or base is quantified in its ionization constant, Ka or Kb, which represents the extent of the acid or base ionization reaction. For the conjugate acid-base pair HA / A−, the ionization equilibrium equations and ionization constant expressions are
46.0K
Labeling Emotion01:20

Labeling Emotion

211
Emotional labeling is a cognitive process that involves identifying and naming one's emotions, such as anger, fear, happiness, or sadness. It allows individuals to recognize and express their internal emotional states, a critical aspect of emotional regulation and communication. Labeling emotions requires more than mere recognition; it also involves drawing upon memory and contextual cues to understand the current situation and apply a corresponding emotional label. For instance, feeling...
211
Attitudes01:54

Attitudes

28.5K
Attitude is our evaluation of a person, an idea, or an object. We have attitudes for many things ranging from products that we might pick up in the supermarket to people around the world to political policies. Typically, attitudes are favorable or unfavorable: positive or negative (Eagly & Chaiken, 1993). And, they have three components: an affective component (feelings), a behavioral component (the effect of the attitude on behavior), and a cognitive component (belief and knowledge;...
28.5K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Effect of mirror use on lower extremity muscle strength of patients with chronic stroke.

Journal of physical therapy science·2018
Same author

[Analysis of population genetic diversity of mosquitoes from Shandong Province based on mitochondrial DNA cytochrome oxidase subunit I gene fragment].

Zhongguo xue xi chong bing fang zhi za zhi = Chinese journal of schistosomiasis control·2018
Same author

Asymmetric Total Synthesis of Lancifodilactone G Acetate. 2. Final Phase and Completion of the Total Synthesis.

The Journal of organic chemistry·2018
Same author

Genotoxicity evaluation of multi-component mixtures of polyaromatic hydrocarbons (PAHs), arsenic, cadmium, and lead using flow cytometry based micronucleus test in HepG2 cells.

Mutation research. Genetic toxicology and environmental mutagenesis·2018
Same author

In Situ Embedded Pseudo Pd-Sn Solid Solution in Micropores Silica with Remarkable Catalytic Performance for CO and Propane Oxidation.

ACS applied materials & interfaces·2018
Same author

Manipulating Refractive Index in Organic Light-Emitting Diodes.

ACS applied materials & interfaces·2018
Same journal

Exploring psychological tradeoffs: Developing and demonstrating an R Shiny app for Pareto optimization.

Behavior research methods·2026
Same journal

The performance of Bayesian fit measures in detecting misspecified multilevel structural equation modeling.

Behavior research methods·2026
Same journal

Psychometric functions from multiple responses : Dedicated to the memory of Colin L. Mallows.

Behavior research methods·2026
Same journal

Low-cost, open-source, full-stack software and Arduino-based hardware for control of commercially available animal behavior systems.

Behavior research methods·2026
Same journal

PyNeon: A Python package for the analysis of Neon multimodal mobile eye-tracking data.

Behavior research methods·2026
Same journal

Talking surveys: How photorealistic embodied conversational agents shape response quality, engagement, and satisfaction.

Behavior research methods·2026
See all related articles

Related Experiment Video

Updated: Aug 11, 2025

Digital Handwriting Analysis of Characters in Chinese Patients with Mild Cognitive Impairment
05:58

Digital Handwriting Analysis of Characters in Chinese Patients with Mild Cognitive Impairment

Published on: March 11, 2021

4.6K

Sentiment annotations for 3827 simplified Chinese characters.

Cheng Peng1, Xu Xu2, Zhen Bao1

  • 1Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China.

Behavior Research Methods
|February 8, 2023
PubMed
Summary
This summary is machine-generated.

This study introduces sentiment scores for 3827 Chinese characters, enhancing sentiment analysis and character processing research. These character-level annotations offer greater precision than word-based methods.

Keywords:
Affect representationChinese charactersSentiment compositionalityValence

More Related Videos

Comparing the Frequency Effect Between the Lexical Decision and Naming Tasks in Chinese
08:08

Comparing the Frequency Effect Between the Lexical Decision and Naming Tasks in Chinese

Published on: April 1, 2016

9.4K
Examining Online Syntactic Processing of Spoken Complex Sentences in Chinese Using Dual-Modal Interference Tasks
08:32

Examining Online Syntactic Processing of Spoken Complex Sentences in Chinese Using Dual-Modal Interference Tasks

Published on: September 5, 2019

5.7K

Related Experiment Videos

Last Updated: Aug 11, 2025

Digital Handwriting Analysis of Characters in Chinese Patients with Mild Cognitive Impairment
05:58

Digital Handwriting Analysis of Characters in Chinese Patients with Mild Cognitive Impairment

Published on: March 11, 2021

4.6K
Comparing the Frequency Effect Between the Lexical Decision and Naming Tasks in Chinese
08:08

Comparing the Frequency Effect Between the Lexical Decision and Naming Tasks in Chinese

Published on: April 1, 2016

9.4K
Examining Online Syntactic Processing of Spoken Complex Sentences in Chinese Using Dual-Modal Interference Tasks
08:32

Examining Online Syntactic Processing of Spoken Complex Sentences in Chinese Using Dual-Modal Interference Tasks

Published on: September 5, 2019

5.7K

Area of Science:

  • Natural Language Processing
  • Computational Linguistics
  • Psycholinguistics

Background:

  • Current Chinese sentiment analysis primarily relies on word-level sentiment annotations.
  • Characters are fundamental units of Chinese language, encompassing orthographic, phonological, and semantic properties.
  • A gap exists in comprehensive sentiment lexicons at the character level for Chinese.

Purpose of the Study:

  • To collect and validate sentiment annotations for a large set of Chinese characters.
  • To investigate the relationship between character sentiment, lexico-semantic variables, and processing efficiency.
  • To explore semantic compositionality and sentiment fusion in Chinese linguistic units.

Main Methods:

  • Collected sentiment ratings for 3827 Chinese characters.
  • Assessed inter-rater reliability of the character sentiment annotations.
  • Validated character ratings against existing word-level sentiment data.
  • Analyzed associations between character sentiment, lexico-semantic features, and processing efficiency.
  • Examined the relationship between constituent character valence and word valence.

Main Results:

  • High reliability was achieved for the collected character sentiment annotations.
  • Character sentiment ratings showed significant correlations with word-level data and lexico-semantic variables.
  • Evidence of semantic compositionality and sentiment fusion was found in Chinese linguistic units.
  • Character sentiment analysis offers improved efficiency and precision compared to word-based approaches.

Conclusions:

  • The developed character-level sentiment lexicon significantly expands resources for Chinese sentiment analysis.
  • These annotations facilitate more precise stimuli assessment in Chinese character processing research.
  • Character-based sentiment analysis provides a more granular and efficient approach to understanding sentiment in Chinese.