Results 61 to 70 of about 1,836 (199)

Comparative analysis on Facebook post interaction using DNN, ELM and LSTM.

PLoS ONE, 2019
This study presents a novel research approach to predict user interaction for social media post using machine learning algorithms. The posts are converted to vector form using word2vec and doc2vec model.
Sabih Ahmad Khan, Hsien-Tsung Chang
doaj   +1 more source

Resource Substitution: Local Governments' Issue Attention and Policy Reinvention

Policy Studies Journal, Volume 54, Issue 4, November 2026.
ABSTRACT Research on policy reinvention, where a government modifies rather than replicates policy innovations introduced by other governments, has progressed significantly, but how it is influenced by the government's issue attention has not been thoroughly examined.
Yingxin Zhang, Yixue Yao, Kaifeng Yang
wiley   +1 more source

SAO2Vec: Development of an algorithm for embedding the subject-action-object (SAO) structure using Doc2Vec.

PLoS ONE, 2020
In natural-language processing, the subject-action-object (SAO) structure is used to convert unstructured textual data into structured textual data comprising subjects, actions, and objects.
Sunhye Kim, Inchae Park, Byungun Yoon
doaj   +1 more source

Sentiment Analysis of Imbalanced Dataset Through Data Augmentation and Generative Annotation Using DistilBERT and Low‐Rank Fine‐Tuning

Applied AI Letters, Volume 7, Issue 3, October 2026.
The proposed model takes an imbalanced English dataset as input and balances it by Generating Synthetic Tweets (GST) using GPT‐based paraphrasing. These new tweets are then annotated with one of 10 categorical labels representing their primary meaning, using another large language model like GPT.
Hossein Nekouei, Mohammad Hossein Moattar   +1 more
wiley   +1 more source

Unsupervised News Topic Modelling with Doc2Vec and Spherical Clustering

Procedia Computer Science, 2021
Abstract In the digital and Internet era, companies are racing to profile their target users based on their online activities. One of the reliable sources is the news articles they read that can represent their interests. However, extracting latent information from the news articles is not an easy task for a human.
Arif Budiarto, Reza Rahutomo, Hendra Novyantara Putra, Tjeng Wawan Cenggoro, Muhamad Fitra Kacamarga, Bens Pardamean   +5 more
openaire   +1 more source

Disagreement About Fiscal Policy

Oxford Bulletin of Economics and Statistics, Volume 88, Issue 5, Page 966-981, October 2026.
ABSTRACT Politicians disagree about fiscal policy. This disagreement should have economic effects beyond the effects of government spending and taxation. We use the full set of speeches in the German Bundestag since 1960 and apply state‐of‐the art natural language processing techniques to construct two series of fiscal disagreement starting in 1970 ...
Albina Latifi, Viktoriia Naboka‐Krell, Peter Tillmann, Peter Winker   +3 more
wiley   +1 more source

Нейронная сеть DOC2VEC в задаче автоматического определения тональности текстов социально-сетевого дискурса (на материале русского языка) [PDF]

, 2017
Маслова Н. Е. Нейронная сеть DOC2VEC в задаче автоматического определения тональности текстов социально-сетевого дискурса (на материале русского языка) / Н. Е. Маслова // Одеський лінгвістичний вісник. – 2017. – Вип. 9. – Т.2. – С.
Маслова, Наталія Євгеніївна, Наталья, Маслова, Маслова, Н. Е., Maslova, N. Ye.   +3 more
core  

Artificial Intelligence Resources for the Screening of Titles and Abstracts in Systematic Reviews: A Scoping Review

Cochrane Evidence Synthesis and Methods, Volume 4, Issue 5, September 2026.
ABSTRACT Introduction Artificial intelligence (AI) is a branch of technology enabling machines to emulate complex human skills; it can also entail problem‐solving using bioinspired methods. It is used for automating systematic literature reviews (SLR), that is, defining a clinical question, locating relevant literature, preliminary screening, study ...
Ana M. Barragán, Sara Elena Ortiz Bonett, Eliana‐Isabel Rodríguez‐Grande, Alvaro David Orjuela‐Cañón, Oscar J. Perdomo, Guillermo Sánchez‐Vanegas   +5 more
wiley   +1 more source

Dancing to multiple tunes: Establishing legitimacy with first‐time and repeat backers in crowdfunding campaigns

Strategic Entrepreneurship Journal, Volume 20, Issue 3, Page 622-657, September 2026.
Abstract Research Summary Using 14,108 Kickstarter crowdfunding campaigns, we examine three strategies to gather support from first‐time versus repeat backers: narrative distinctiveness aligning with backers' expectations of novelty, endorsement from Kickstarter staff, and campaign leadership's reciprocity of funding other campaigns.
Stephanie Hepp, Alexander Vossen, Lien Denoo   +2 more
wiley   +1 more source

Pengelompokan Dokumen Menggunakan Algoritma Doc2Vec dan HDBSCAN untuk Deteksi Plagiarisme [PDF]

Plagiarisme menjadi tantangan serius dalam lingkungan akademik karena ketersediaan konten digital yang mudah diakses. Cara deteksi plagiarisme yang biasa digunakan, yaitu dengan membandingkan kalimat secara langsung, sering kali bisa dihindari dengan ...
Shanty , Ratna Nur Tiara, Santoso, Budi, Mahendra, Bondan Tiur   +2 more
core   +1 more source