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F1 score

Known as: F-score, F1 measure, F score 
In statistical analysis of binary classification, the F1 score (also F-score or F-measure) is a measure of a test's accuracy. It considers both the… 
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Related topics

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BLEUBinary classificationDocument classificationEvaluation of binary classifiers

Broader (1)

Evaluation of machine translation

Papers overview

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2015
2015
Adversarial Prediction Games for Multivariate Losses
Multivariate loss functions are used to assess performance in many modern prediction tasks, including information retrieval and… 
2013
2013
A Supervised Named-Entity Extraction System for Medical Text
We present our participation in Task 1a of the 2013 CLEF- eHEALTH Challenge, whose goal was the identication of disorder named… 
2013
2013
SWIP at QALD-3: Results, Criticisms and Lesson Learned
This paper presents the results obtained by the SWIP system while participating in the QALD-3 (Question Answering over Linked… 
Highly Cited
2012
Highly Cited
2012
Semantic Expansion of Tweet Contents for Enhanced Event Detection in Twitter
This paper aims to enhance event detection methods in a micro-blogging platform, namely Twitter. The enhancement technique we… 
2012
2012
Zero Pronoun Resolution can Improve the Quality of J-E Translation
In Japanese, particularly, spoken Japanese, subjective, objective and possessive cases are very often omitted. Such Japanese… 
2010
2010
Self-Training with Products of Latent Variable Grammars
We study self-training with products of latent variable grammars in this paper. We show that increasing the quality of the… 
2005
2005
Filtering-Ranking Perceptron Learning for Partial Parsing
This work introduces a general phrase recognition system based on perceptrons, and a global online learning algorithm to train… 
2003
2003
Use of Metadata for Question Answering and Novelty Tasks
CL Research's question-answering system for TREC 2003 was modified away from reliance on database technology to the core… 
2001
2001
Prosthetic Replacement of the Ankle in Posttraumatic Arthrosis 10-Year Experience with the Cementless ESKA Ankle Prosthesis
Background: As a result of numerous failed implantations of cemented ankle prostheses since the early 70s, ankle arthrodesis… 
1963
1963
Genetics and plastid physiology in pelargonium
THE two important steps in the analysis of breeding variegated Pelargoniums were made by Baur and Imai. Baur found that on…