Results 21 to 30 of about 2,943,868 (277)

Novel cosine similarity measures on CIFS and its applications [PDF]

open access: yesJournal of Fuzzy Extension and Applications
In the evolving field of decision science, accurately measuring similarity under uncertainty remains a critical challenge. Despite significant advancements in developing CSMs for IFS and IVIFS, these approaches fall short of capturing the dual ...
Saranya Manoharan   +2 more
doaj   +2 more sources

Case-based Reasoning for Diagnosis of Stress using Enhanced Cosine and Fuzzy Similarity

open access: yes, 2008
Intelligent analysis of heterogeneous data and information sources for efficient decision support presents an interesting yet challenging task in clinical envi-ronments.
Ahmed, Mobyen Uddin,   +4 more
core   +9 more sources

Comparing in context: Improving cosine similarity measures with a metric tensor

open access: yesCoRR, 2021
Presented at the 18th International Conference in Natural Language Processing (ICON `21).
Apallius de Vos, Isa   +3 more
openaire   +5 more sources

An Enhanced Semantic Focused Web Crawler Based on Hybrid String Matching Algorithm

open access: yesCybernetics and Information Technologies, 2021
Topic precise crawler is a special purpose web crawler, which downloads appropriate web pages analogous to a particular topic by measuring cosine similarity or semantic similarity score.
Sakunthala Prabha K. S.   +2 more
doaj   +1 more source

Similarity analysis using rank in till geochemistry [PDF]

open access: yesBulletin of the Geological Society of Finland, 1991
A similarity analysis method based on Spearman's rank correlation coefficient (p) was developed aiming to indirectly measure the similarity between the geochemistry of till and bedrock. The study area lies in Central Finland, comprising c.
J. Mäkinen
doaj   +1 more source

Problems with Cosine as a Measure of Embedding Similarity for High Frequency Words

open access: yesProceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers), 2022
Camera Ready for ACL 2022 (Main Conference)
Kaitlyn Zhou   +3 more
openaire   +3 more sources

Improving Helpdesk Chatbot Performance with Term Frequency-Inverse Document Frequency (TF-IDF) and Cosine Similarity Models

open access: yesJournal of Applied Informatics and Computing, 2023
Helpdesk chatbots are growing in popularity due to their ability to provide help and answers to user questions quickly and effectively. Chatbot development poses several challenges, including enhancing accuracy in understanding user queries and providing
Gede Herdian Setiawan   +1 more
doaj   +1 more source

Cosine similarity measures for dual hesitant fuzzy sets [PDF]

open access: yesAdvances in Engineering Research, 2016
The Dual Fuzzy Sets (DHFSs), originated by Zhu and Xu (1), is a useful tool to deal with vagueness and ambiguity. In this paper, we propose one new measure called Cosine similarity measure for dual hesitant fuzzy sets, based on which the corresponding similarity measures can be obtained.
Lei Zhu, Guangchun Zhang, Wei Qiu
openaire   +1 more source

Empirical measurements of lexical similarity in noun phrase conjuncts [PDF]

open access: yes, 2007
The ability to detect similarity in conjunct heads is potentially a useful tool in helping to disambiguate coordination structures - a difficult task for parsers. We propose a distributional measure of similarity designed for such a task.
Deirdre Hogan, Hogan, Deirdre
core   +3 more sources

The Similarity Measures for Linguistic q-Rung Orthopair Fuzzy Multi-Criteria Group Decision Making Using Projection Method

open access: yesIEEE Access, 2019
The linguistic q-rung orthopair fuzzy sets (Lq-ROFSs) can fully represent linguistic evaluation information by adjusting the parameter $q$ to describe the range of uncertain information.
Dan Peng   +3 more
doaj   +1 more source

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