K
Khurshid Ahmad
Researcher at Trinity College, Dublin
Publications - 181
Citations - 2984
Khurshid Ahmad is an academic researcher from Trinity College, Dublin. The author has contributed to research in topics: Terminology & Sentiment analysis. The author has an hindex of 24, co-authored 180 publications receiving 2793 citations. Previous affiliations of Khurshid Ahmad include University of Exeter & University College Dublin.
Papers
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Proceedings Article
Sentiment Polarity Identification in Financial News: A Cohesion-based Approach
Ann Devitt,Khurshid Ahmad +1 more
TL;DR: This paper aims to explore a computable metric of positive or negative polarity in financial news text which is consistent with human judgments and can be used in a quantitative analysis of news sentiment impact on financial markets.
Proceedings ArticleDOI
Multi-lingual Sentiment Analysis of Financial News Streams
TL;DR: It is shown that the local grammar approach, developed on an archive of English (Indo-European language) texts, works equally on the typologically different Chinese (Sino-Asiatic) and Arabic (Semitic) languages.
Proceedings Article
University of Surrey Participation in TREC8: Weirdness Indexing for Logical Document Extrapolation and Retrieval (WILDER).
TL;DR: This paper describes the development of a prototype document retrieval system based on frequency calculations and corpora comparison techniques, and uses term identification and extraction techniques for identifying topics discussed in a given text.