Results 11 to 20 of about 24,897 (262)

Single Document Automatic Text Summarization using Term Frequency-Inverse Document Frequency (TF-IDF)

open access: yesComTech, 2016
The increasing availability of online information has triggered an intensive research in the area of automatic text summarization within the Natural Language Processing (NLP).
Hans Christian   +2 more
doaj   +3 more sources

Automatic construction of generic Hausa language stop words list using term frequency-inverse document frequency

open access: yesJournal of Electrical Systems and Information Technology
The Hausa language, spoken by a large population, is considered a low-resource language in the field of Natural Language Processing (NLP), presenting unique challenges.
Abubakar Salisu Bashir   +2 more
doaj   +2 more sources

Document retrieval using term frequency inverse sentence frequency weighting scheme

open access: yes, 2023
The need for an efficient method to find the furthermost appropriate document corresponding to a particular search query has become crucial due to the exponential development in the number of papers that are now readily available to us on the web.
Mohannad T. Mohammed   +3 more
core   +1 more source

ASPECT EXTRACTION IN E-COMMERCE USING LATENT DIRICHLET ALLOCATION (LDA) WITH TERM FREQUENCY-INVERSE DOCUMENT FREQUENCY (TF-IDF)

open access: yesJurnal Ilmiah Kursor: Menuju Solusi Teknologi Informasi, 2022
Social media is a common thing that people use. Posts or comments found on social media describe someone’s feelings and opinions so there have to be important topics that can be extracted from social media.
Satyawan Agung Nugroho   +2 more
doaj   +1 more source

A New Term Frequency with Gaussian Technique for Text Classification and Sentiment Analysis

open access: yesJournal of ICT Research and Applications, 2021
This paper proposes a new term frequency with a Gaussian technique (TF-G) to classify the risk of suicide from Thai clinical notes and to perform sentiment analysis based on Thai customer reviews and English tweets of travelers that use US airline ...
Vuttichai Vichianchai   +1 more
doaj   +1 more source

Clinical language search algorithm from free-text: facilitating appropriate imaging

open access: yesBMC Medical Imaging, 2022
Background The comprehensiveness and maintenance of the American College of Radiology (ACR) Appropriateness Criteria (AC) makes it a unique resource for evidence-based clinical imaging decision support, but it is underutilized by clinicians.
Gunvant R. Chaudhari   +7 more
doaj   +1 more source

Detecting Fake News in Social Media Using Voting Classifier

open access: yesIEEE Access, 2021
The availability of social media, blogs, and websites to everyone creates a lot of problems. False news is a critical issue that can affect individuals or entire countries. Fake news can be created and shared all over the world.
Eman Elsaeed   +4 more
doaj   +1 more source

A study of the Dirichlet Priors for term frequency normalisation [PDF]

open access: yes, 2005
In Information Retrieval (IR), the Dirichlet Priors have been applied to the smoothing technique of the language modeling approach. In this paper, we apply the Dirichlet Priors to the term frequency normalisation of the classical BM25 probabilistic model
Ounis, I., Ben He, Iadh Ounis, He, B.
core   +1 more source

Term Weighting Schemes for Slovak Text Document Clustering [PDF]

open access: yesJournal of Electrical and Electronics Engineering, 2013
Text representation is the task of transforming the textual data into a multidimensional space with corresponding weights for every word. Wehave tested several widely used term weighting methods on manually created database from Slovak Wikipedia articles.
ZLACKÝ Daniel   +3 more
doaj  

Automatic Annotation of Images in Persian Scientific Documents Based on Text Analysis Methods

open access: yesIranian Journal of Information Processing & Management, 2022
In this paper a new method for annotating images in Persian scientific documents is suggested. Images in scientific documents contain valuable information.
Azadeh fakhrzadeh   +2 more
doaj  

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