Results 21 to 30 of about 4,188 (211)

Dictionary-Based Sentiment Analysis Applied to a Specific Domain [PDF]

, 2017
The web and social media have been growing exponentially in recent years. We now have access to documents bearing opinions expressed on a broad range of topics. This constitutes a rich resource for natural language processing tasks, particularly for sentiment analysis.
Cruz, Laura, Ochoa, José, Roche, Mathieu, Poncelet, Pascal   +3 more
openaire   +4 more sources

Measuring Corporate Alignment With the Circular Economy: a Text‐Based Circularity Index From Mandatory Non‐Financial Disclosures

Business Strategy and the Environment, EarlyView.
ABSTRACT The transition to a circular economy (CE) has become a strategic priority for firms, yet empirical assessments of corporate circularity remain fragmented and heavily dependent on structured indicators or self‐reported metrics. This paper proposes a novel, text‐based circularity index derived from mandatory non‐financial statements of large ...
Giuseppe Pernagallo, Francesco Quatraro, Eleonora Rubichi   +2 more
wiley   +1 more source

Reporting What Matters, or Reporting What Looks Good? Materiality and Balance in Post–Rana Plaza Apparel Sustainability Disclosure

Business Strategy and the Environment, EarlyView.
ABSTRACT Sustainability reports (SRs) are widely criticized for vague disclosures and selective emphasis on positive outcomes, yet systematic research on two core SR challenges remains limited: materiality (whether disclosed content is relevant) and balance (whether both achievements and challenges are reported).
Mahsa Mohammadrezaei, José Carlos Marques   +1 more
wiley   +1 more source

From Policy to Practice: A Global Review of Circular Economy Strategy Documents in Construction Using NLP

Business Strategy and the Environment, EarlyView.
ABSTRACT This study explores how circular economy (CE) principles are incorporated in construction‐related policy roadmaps worldwide, addressing the growing need for effective resource strategies in a highly material‐intensive sector. National strategic CE documents from 57 countries were analyzed using natural language processing techniques, and then ...
Aidana Tleuken, Hamad Hassan Awan, Aidos Kyrkynbay, Sanzhar Sanat, Huseyin Atakan Varol, Ferhat Karaca   +5 more
wiley   +1 more source

Polarity Consistency Checking for Domain Independent Sentiment Dictionaries [PDF]

IEEE Transactions on Knowledge and Data Engineering, 2015
Polarity classification of words is important for applications such as Opinion Mining and Sentiment Analysis. A number of sentiment word/sense dictionaries have been manually or (semi)automatically constructed. We notice that these sentiment dictionaries have numerous inaccuracies.
Eduard C. Dragut, Hong Wang, A. Prasad Sistla, Clement T. Yu, Weiyi Meng   +4 more
openaire   +1 more source

Sectoral Heterogeneity in Corporate Biodiversity Disclosure: Evidence from Chinese Listed Companies Across Industries, 2001–2023

Business Strategy and the Environment, EarlyView.
ABSTRACT This study examines sectoral heterogeneity in corporate biodiversity disclosure (CBD) among Chinese listed firms over the period 2001–2023. Drawing on stakeholder, institutional, and resource dependency theories, it investigates how environmental exposure, ownership structures, and market dynamics influence biodiversity risk recognition and ...
Orkun Bayram, Irmak Aksoy, Yavuz Selim Balcıoğlu   +2 more
wiley   +1 more source

From Text to Value: Measuring and Pricing Firm Climate Risk Exposure

Business Strategy and the Environment, EarlyView.
ABSTRACT We examine how the prominence and tone of climate risk disclosures affect firm value and strategic climate positioning for large European nonfinancial companies. We developed a firm‐level climate risk exposure (CRE) index that assesses climate risks within corporate narratives across four EU categories: transition risk, physical risk ...
Stefano Dell'Atti, Matteo Foglia, Grazia Onorato   +2 more
wiley   +1 more source

Dictionary Based Amharic Sentiment Lexicon Generation

, 2019
This lexicon is automatically generated from English SWN 3.0 by using Amharic-English dictionary. Though it saves time and human effort, it needs more expertise to enhance its quality! Thus, you can use it responsibly about its accuracy and reliability!
Girma Neshir Alemneh, Solomon Atnafu, Rauber Andreas   +2 more
openaire   +1 more source

Asset Redeployability and Biodiversity Risk

Business Strategy and the Environment, EarlyView.
ABSTRACT We examine how asset redeployability influences a firm's exposure to biodiversity risk. Our empirical analysis provides robust evidence that firms possessing greater levels of redeployable assets exhibit significantly lower biodiversity risk.
Mostafa Monzur Hasan, Stewart Jones, Md Enayet Hossain   +2 more
wiley   +1 more source

Cognitive Decline on the Bench: A Text Analysis of the Opinions of Justice Stephen Field

Behavioral Sciences &the Law, EarlyView.
ABSTRACT This paper uses text analysis to understand how cognitive decline affected the opinion writing of Justice Stephen Field over the course of his career. Justice Field is used as a case study because of his lengthy tenure, the fact he did not have law clerks to write opinions for him, and because it is widely known he was senile for the last part
Mikel A. Norris
wiley   +1 more source