Results 61 to 70 of about 32,474 (200)
Consumer Acceptance of Conversational Bots: Systematic Literature Review and Meta‐Analysis
Journal of Consumer Behaviour, EarlyView.ABSTRACT As consumers increasingly rely on conversational bots for daily tasks, evidence surrounding motivations for acceptance remains scattered. A systematic literature review (SLR) was conducted on 64 journal articles published between 2008 and 2024, of which 48 provided sufficient quantitative data for inclusion in a meta‐analysis.
Omar H. Fares, Seung Hwan (Mark) Lee
wiley +1 more source
Sentiment Analysis of Twitter Data for Predicting Stock Market Movements
, 2016 Predicting stock market movements is a well-known problem of interest. Now-a-days social media is perfectly representing the public sentiment and opinion about current events.
Challa, Kamal Nayan Reddy +3 more
core +1 more source
DAWE: A Double Attention-Based Word Embedding Model with Sememe Structure Information
Applied Sciences, 2020 Word embedding is an important reference for natural language processing tasks, which can generate distribution presentations of words based on many text data.
Shengwen Li +5 more
doaj +1 more source
Complaint Classification using Word2Vec Model
International Journal of Engineering & Technology, 2018 Attempt has been made to develop a versatile, universal complaint grievance segregator by classifying orally acknowledged grievancesinto one of the predefined categories. The oral complaints are first converted to text and then each word is represented by a vector usingword2vec.
Mohit Rathore +2 more
openaire +2 more sources
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT Corporate culture is a critical driver of corporate social responsibility, shaping how firms internalize sustainability, social and environmental concerns, yet its governance antecedents are less understood. Motivated by the need to understand how governance structures affect organizational values and behavior, we explore the relationship ...
Sirimon Treepongkaruna, Stefano Starita
wiley +1 more source
Tracking Climate and Environmental Attention: A News‐Based Composite Index
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT This study introduces the Climate and Environmental Attention Index, a composite indicator that tracks media attention to climate and environmental issues. Based on the Semantic Brand Score, the proposed index extracts significant signals from unstructured text, going beyond traditional measures of word frequency and sentiment.
Gianna Figà‐Talamanca +3 more
wiley +1 more source
Factors Influencing the Surprising Instability of Word Embeddings
, 2018 Despite the recent popularity of word embedding methods, there is only a small body of work exploring the limitations of these representations. In this paper, we consider one aspect of embedding spaces, namely their stability.
Kummerfeld, Jonathan K. +2 more
core +1 more source
Automatic Classifying of Requirements-Relevant Contents From App Reviews in the Arabic Language
IEEE Open Journal of the Computer SocietyThe market for mobile application development continues to thrive with billions of users and millions of apps. Collecting software requirements for mobile apps has to cope with this trend, so as for the software to compete in this crowded scene ...
Abualsoud A. Hanani +2 more
doaj +1 more source
Generating Compressed Counterfactual Hard Negative Samples for Graph Contrastive Learning
CAAI Transactions on Intelligence Technology, EarlyView.ABSTRACT Graph contrastive learning (GCL) relies on acquiring high‐quality positive and negative samples to learn the structural semantics of the input graph. Previous approaches typically sampled negative samples from the same training batch or an irrelevant external graph.
Haoran Yang +7 more
wiley +1 more source
Determining the Characteristic Vocabulary for a Specialized Dictionary using Word2vec and a Directed Crawler [PDF]
, 2016 Specialized dictionaries are used to understand concepts in specific domains, especially where those concepts are not part of the general vocabulary, or having meanings that differ from ordinary languages.
Grefenstette, Gregory, Muchemi, Lawrence
core +3 more sources