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SENTIMENT POLARITY [1 record]
Record 1 - internal organization data 2018-03-02
Record 1, English
Record 1, Subject field(s)
- Artificial Intelligence
- Collaboration with WIPO
Record 1, Main entry term, English
- sentiment polarity
1, record 1, English, sentiment%20polarity
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- polarity 2, record 1, English, polarity
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
A newer problem in document analysis involves assigning sentiments values (polarity and magnitude) to entities identified in a document. The problem with most techniques is that sentiment polarity is assigned to an entire document or sentence, whereas all entities in a document or sentence do not necessarily share the same sentiment polarity as the document or sentence as a whole. 1, record 1, English, - sentiment%20polarity
Record number: 1, Textual support number: 2 CONT
The term "polarity" is used to indicate a shape of the distribution or distribution curve; in other words, whether most of aspect ratings are: positive, or favorable (e.g., a rating of 4 or 5 out of 5); negative, or unfavorable (e.g., a rating of 1 or 2 out of 5); neutral (3 out of 5); or undeterminable. If the distribution is bimodal, there can be both a large number of aspect ratings that are favorable and a large number of aspect ratings that are unfavorable, with no clear majority, so that there will be both a positive and a negative polarity associated with the distribution. If a distribution is uniform, the polarity is undetermined indicating that the opinions associated with the aspect ratings were mixed. 3, record 1, English, - sentiment%20polarity
Record number: 1, Textual support number: 1 OBS
sentiment polarity; polarity: designations validated by Canadian subject-field experts from Concordia University, Dalhousie University, Laval University and Microsoft Canada. 4, record 1, English, - sentiment%20polarity
Record 1, French
Record 1, Domaine(s)
- Intelligence artificielle
- Collaboration avec l'OMPI
Record 1, Main entry term, French
- polarité de sentiments
1, record 1, French, polarit%C3%A9%20de%20sentiments
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- polarité 2, record 1, French, polarit%C3%A9
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Les études envisagées sur l'analyse de sentiment et d'opinion s'efforcent de déterminer la polarité des sentiments et les degrés de positivité, les détections de la subjectivité et l'identification d'une opinion. 1, record 1, French, - polarit%C3%A9%20de%20sentiments
Record number: 1, Textual support number: 2 CONT
Pour Pang et Lee [...], les termes d'analyse d'opinion et analyse de sentiments sont interchangeables et expriment un sens commun. [...] Par définition, l'analyse des sentiments est le traitement informatique d'un texte qu'on explore afin d'identifier le sentiment ou l'opinion générale exprimée. On parle souvent de classifier la polarité (positive, négative ou neutre) d'un texte. 2, record 1, French, - polarit%C3%A9%20de%20sentiments
Record number: 1, Textual support number: 1 OBS
polarité de sentiments; polarité : ne pas confondre avec «polarité émotionnelle» parce qu'une émotion est un état physique et le sentiment est une attitude mentale causée par l'émotion. Les recherches en traitement du langage se concentrent sur l'analyse des sentiments. 3, record 1, French, - polarit%C3%A9%20de%20sentiments
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Inteligencia artificial
- Colaboración con la OMPI
Record 1, Main entry term, Spanish
- polaridad de sentimientos
1, record 1, Spanish, polaridad%20de%20sentimientos
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- polaridad 2, record 1, Spanish, polaridad
correct, feminine noun
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 CONT
[...] una herramienta de análisis binario de sentimientos debe ser capaz de analizar textos en base a información subjetiva clasificándolos según la polaridad de sentimientos que expresan sobre productos, situaciones, organizaciones o personas. 1, record 1, Spanish, - polaridad%20de%20sentimientos
Record number: 1, Textual support number: 2 CONT
[...] determinadas palabras y unidades fraseológicas que en un dominio determinado serían contempladas como afectivamente neutras pueden adquirir una determinada polaridad [...] en ese dominio determinado. 2, record 1, Spanish, - polaridad%20de%20sentimientos
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