Relevance Re-ranking Through Proximity Based Term Frequency Model

2017 ◽  
pp. 219-229
Author(s):  
S. Sathya Bama ◽  
M. S. Irfan Ahmed ◽  
A. Saravanan
Keyword(s):  
Frequency Model ◽  
Term Frequency

scholarly journals Implementação de Chatbot para Aprimorar a Comunicação com Usuários de Serviços Públicos

2021 ◽  
Author(s):  
Mônica Rodrigues da Silva ◽  
Anita Maria da Rocha Fernandes ◽  
Guilherme Falcão da Silva Campos
Keyword(s):  
Public Services ◽  
Frequency Model ◽  
Inverse Document Frequency ◽  
Term Frequency ◽  
Java Language ◽  
Document Frequency

This paper describes the study and implementation of a chatbot tohelp users of public services with their most frequent questions.The chatbot was developed based on the TF-IDF (Term Frequency -Inverse Document Frequency) model, using the Python languageand the Django framework. Functions such as registration of questionsand answers, were implemented using the Java language withAPI Restful and Spring Boot, and the MongoDB database. Finally,to enable the interaction of internal and external users with thesystem, front ends were built using the TypeScript language andthe Angular platform. The system is in the testing and validationphase.

scholarly journals Aerodynamic-Efficiency-Constrained Short-Term Frequency Support Control of Wind Turbine Generators

2020 ◽  
Vol 53 (2) ◽  
pp. 12115-12120
Author(s):  
Zhengyang Zhang ◽  
Zaiyu Chen ◽  
Guoqiang Yu ◽  
Tianhai Zhang ◽  
Minghui Yin ◽  
...  
Keyword(s):  
Wind Turbine ◽  
Short Term ◽  
Aerodynamic Efficiency ◽  
Term Frequency ◽  
Turbine Generators ◽  
Wind Turbine Generators
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