Search Results for author: Apostolos Papadopoulos

Found 2 papers, 1 papers with code

Keyword Extraction Using Unsupervised Learning on the Document’s Adjacency Matrix

no code implementations NAACL (TextGraphs) 2021 Eirini Papagiannopoulou, Grigorios Tsoumakas, Apostolos Papadopoulos

This work revisits the information given by the graph-of-words and its typical utilization through graph-based ranking approaches in the context of keyword extraction.

Keyword Extraction

Continuous Outlier Mining of Streaming Data in Flink

1 code implementation21 Feb 2019 Theodoros Toliopoulos, Anastasios Gounaris, Kostas Tsichlas, Apostolos Papadopoulos, Sandra Sampaio

In recent years, several solutions have tackled the problem of distance-based outliers in data streams, where outliers must be mined continuously as new elements become available.

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