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Star wars : dark lord : the rise of darth vader /
出版 2005主题: “...Vader, Darth (Fictitious character)...”
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VADER: Probing the Dark Side of Dimorphos with LICIACube LUKE
出版 2024-01-01“...To this aim, we developed a semiautomatic Computer Vision algorithm, named VADER, able to identify objects of interest on the basis of physical characteristics, subsequently used as input to retrieve the shape of the ellipse projected in the LUKE images analyzed. ...”
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Comparison of the Performance of the VADER and RoBERTa Algorithms on Twitter
出版 2024-07-01“...This research compares the performance of two sentiment analysis algorithms, namely VADER (Valence Aware Dictionary and Entiment Reasoner) and RoBERTa (Robustly Optimized BERT Pretraining Approach), using a dataset of public opinions regarding climate change on twitter. ...”
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GEZINNEN IN ARMOEDE, HOE IS HET EIGENLIJK MET DE VADERS?
出版 2022-04-01“...Maar wat buiten mijn blikveld blijft: hoe is het in deze (traditioneel samengestelde) gezinnen eigenlijk met de vaders? Hierna beschrijf ik de antwoorden die ik op deze vraag vond en ook de vragen die nog onbeantwoord bleven....”
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GRU<sub>vader</sub>: Sentiment-Informed Stock Market Prediction
出版 2024-11-01“...Secondly, we proposed the use of GRU<sub>vader</sub>, an optimal gated recurrent unit network, for stock market prediction. ...”
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Vader lexicon and support vector machine algorithm to detect customer sentiment orientation
出版 2023“...To evaluate the effectiveness of the Vader lexicon, the study will compare the results of manual and automatic data annotation. ...”
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Battle of sentiment lexicons: Wordnet, sentiwordnet, textblob and vader in web forum analysis
出版 2025“...Overall, VADER demonstrated superior performance compared to the other tools. ...”
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Unpacking Public Perceptions of Qris with Twitter Data: A Vader And LDA Methodology
出版 2023-12-01“...QRIS, a mobile payment transaction system standardized by Bank Indonesia, has become the subject of extensive public discourse on Twitter. Employing VADER for sentiment analysis and LDA for topic modeling, this study aims to capture the nuanced perspectives of the Indonesian public toward QRIS. ...”
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Correlations and Fractality in Sentence-Level Sentiment Analysis Based on VADER for Literary Texts
出版 2024-11-01“...Each text is converted into a series in which the data points are the sentiment value of each sentence obtained using the sentiment analysis tool (VADER). By applying the Detrended Fluctuation Analysis (DFA) and the Higuchi Fractal Dimension (HFD) methods to these sentiment series, we find that they are monofractal with long-term correlations, which can be explained by the fact that the writing process has memory by construction, with a sentiment evolution that is self-similar. ...”
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Reddit comment analysis: sentiment prediction and topic modeling using VADER and BERTopic
出版 2024-12-01“...For sentiment analysis of the comments, the VADER model ("Valence Aware Dictionary and Sentiment Reasoner") is used, and topic modeling is performed with BERTopic ("Bidirectional Encoder Representations from Transformers for Topic Modeling"). ...”
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Bilingual sentiment analysis on Malaysian social media using vader and normalisation heuristics
出版 2023“...The popular and effective English lexicon-based SA system VADER (Valence Aware Dictionary and sEntiment Reasoner) was translated to Malay using automatic and manual methods, with the combination of English and Malay VADER yielding a bilingual SA system. ...”
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Public Sentiment Analysis in Social Media on the SARS-CoV-2 Vaccination Using VADER Lexicon Polarity
出版 2022-04-01“...The sentiment analysis measured polarity using the NLTK VADER analyzer, and the opinions were identified and classified based on the multidimensional scaling method. ...”
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