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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

Related topics

20 relations
BLEUBinary classificationDocument classificationEvaluation of binary classifiers

Broader (1)

Evaluation of machine translation

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
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… 
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
Examining the Validity of Single-Occasion, Single-Genre, Holistically Scored Writing Assessments
This chapter presents a study exploring two key assumptions underlying the use of scores generated from single-genre, single… 
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… 
Highly Cited
2009
Highly Cited
2009
Word Sequence Models for Single Text Summarization
The main problem for generating an extractive automatic text summary is to detect the most relevant information in the source… 
2009
2009
Filtering spam e-mail from mixed arabic and english messages: a comparison of machine learning techniques
Spam is one of the main problems in emails communications. As the volume of non-english language spam increases, little work is… 
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… 
2002
2002
Parsing with PCFGs and automatic f-structure annotation
The development of large coverage, rich unification- (constraint-) based grammar resources is very time consuming, expensive and… 
1978
1978
Estimates of heterosis and combining ability for resistance of maize to Colletotrichum graminicola.
LIM, S. M., and D. G. WHITE. 1978. Estimates of heterosis and combining ability for resistance of maize to Colletotrichum… 
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… 
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