CIDER:

James C Young1, Rudy Arthur1, Hywel T P Williams1

  • 1Computer Science, Innovation Centre, University of Exeter, Exeter, United Kingdom.

PloS one
|April 18, 2024
PubMed
概括

这项研究介绍了CIDER (Context Informed Dictionary和Semantic Reasoner),这是一个用于上下文敏感情绪分析的新方法. 在分析单个片段之前,CIDER通过从整个文本集合中推断单词含义来提高准确性.

相关概念视频

Molecular Shape and Polarity03:37

Molecular Shape and Polarity

Dipole Moment of a Molecule
60.4K
Bond Polarity, Dipole Moment, and Percent Ionic Character02:48

Bond Polarity, Dipole Moment, and Percent Ionic Character

Bond Polarity
28.8K
Polarity of the Cytoskeleton01:18

Polarity of the Cytoskeleton

The intrinsic polarity of cells can be primarily attributed to two factors- i) the asymmetric accumulation of mobile components such are regulatory molecules and subcellular components across the cell and ii) the orientation of polar cytoskeletal filaments that make up the cytoskeletal networks, specifically microfilaments, and microtubules arranged along the axis of polarity. Interactions between the cytoskeletal filaments are crucial for the establishment and maintenance of the polar nature...
17.4K
Parseval's Theorem01:18

Parseval's Theorem

Parseval's theorem is a fundamental concept in signal processing and harmonic analysis. It asserts that for a periodic function, the average power of the signal over one period equals the sum of the squared magnitudes of all its complex Fourier coefficients. This theorem, named after Marc-Antoine Parseval, provides a powerful tool for analyzing the energy distribution in signals.
Interestingly, Parseval's theorem also holds for the trigonometric form of the Fourier series, which...
506
Polytene Chromosomes02:04

Polytene Chromosomes

3.0K
Group Polarization01:01

Group Polarization

Group polarization is the strengthening of an original group attitude following the discussion of views within a group (Teger & Pruitt, 1967). That is, if a group initially favors a viewpoint, after discussion the group consensus is likely a stronger endorsement of the viewpoint. Conversely, if the group was initially opposed to a viewpoint, group discussion would likely lead to stronger opposition.
34.3K