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01/19/2022
Similarity search on neighbor's graphs with automatic Pareto optimal performance and minimum expected quality setups based on hyperparameter optimization
This manuscript introduces an autotuned algorithm for searching nearest ...
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10/12/2021
A large scale lexical and semantic analysis of Spanish language variations in Twitter
Dialectometry is a discipline devoted to studying the variations of a la...
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06/03/2021
A Case Study of Spanish Text Transformations for Twitter Sentiment Analysis
Sentiment analysis is a text mining task that determines the polarity of...
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09/03/2020
A Python Library for Exploratory Data Analysis and Knowledge Discovery on Twitter Data
Twitter is perhaps the social media more amenable for research. It requi...
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07/14/2019
Feature space transformations and model selection to improve the performance of classifiers
Improving the performance of classifiers is the realm of prototype selec...
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11/29/2018
EvoMSA: A Multilingual Evolutionary Approach for Sentiment Analysis
Sentiment analysis (SA) is a task related to understanding people's feel...
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04/06/2017
An Automated Text Categorization Framework based on Hyperparameter Optimization
A great variety of text tasks such as topic or spam identification, user...
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12/15/2016