Results 21 to 30 of about 6,268 (249)
Iraqi Journal for Computers and Informatics, 2021 The increasing use of the internet has created a vast amount of digital information and it is expanding extremely fast. Therefore, Information retrieval becomes a challenging task to fetch relevant information for users.
Omar Al-rassam +2 more
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DETEKSI EMOSI MEDIA SOSIAL MENGGUNAKAN TERM FREQUENCY- INVERSE DOCUMENT FREQUENCY
CSRID (Computer Science Research and Its Development Journal), 2021 <em>Pada saat ini, manusia cenderung mengekspresikan pendapat, dan emosi melalui media sosial. Keterbukaan ekspresi pada media sosial membuat batasan batasan pribadi seseorang menjadi lebur. Orang tidak lagi sungkan menulis kehidupan pribadinya melalui postingan status pembaharuan untuk dilihat oleh orang lain.
Arif Nur Rohman +3 more
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Jurnal 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
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A New Term Frequency with Gaussian Technique for Text Classification and Sentiment Analysis
Journal 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
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Clinical language search algorithm from free-text: facilitating appropriate imaging
BMC 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
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Detecting Fake News in Social Media Using Voting Classifier
IEEE 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
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Indonesian Journal of Electrical Engineering and Computer Science, 2022 Automatic summarization <span>is a technique for quickly introducing key information by abbreviating large sections of material. Summarization may apply to text and video with a different method to display the abstract of the subject. Natural language processing is employed in automated text summarization in this research, which applies to ...
Albeer, Rand Abdulwahid +3 more
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A study of the Dirichlet Priors for term frequency normalisation [PDF]
, 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]
Journal 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
Iranian 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