Concepedia

Johannes V. Lochter

JV

4

Publications

190

Citations

4

H-Index

2014

Active since

Affiliations

Universidade Federal de São Carlos(Current)

Johannes V. Lochter is an author at Universidade Federal de São Carlos specializing in engineering, natural language processing, and text mining.

Top concepts

EngineeringText MiningInformation RetrievalNatural Language ProcessingData MiningData ScienceComputer ScienceKnowledge DiscoveryComputational LinguisticsLanguage

Publications per year

2014–2022

4

Publications

4

TubeSpam: Comment Spam Filtering on YouTube

Túlio C. Alberto, Johannes V. Lochter, Tiago A. Almeida · 2015 · 109 citations

Abuse Detection, Engineering, Machine Learning +17

Short text opinion detection using ensemble of classifiers and semantic indexing

Johannes V. Lochter, Rafael F. Zanetti, Dominik Reller et al. · Expert Systems with Applications · 2016 · 56 citations

Natural Language Processing, Semantic Indexing, Engineering +12

Multi-level out-of-vocabulary words handling approach

Johannes V. Lochter, Renato M. Silva, Tiago Almeida · Knowledge-Based Systems · 2022 · 13 citations

Post or Block? Advances in Automatically Filtering Undesired Comments

Túlio C. Alberto, Johannes V. Lochter, Tiago A. Almeida · Journal of Intelligent & Robotic Systems · 2014 · 12 citations

Natural Language Processing, Abuse Detection, Spam Filtering +11

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