Tracking the Impact of the Covid-19 Pandemic with the Use of High-Frequency Geo-Located Bank Transaction Data.
Nora NeuteboomGeorge KapetaniosAlexia VentouriFeiko RitsemaPublished in: HICSS (2022)
Keyphrases
- high frequency
- transaction data
- low frequency
- high resolution
- data mining
- association rules
- high frequencies
- market basket data
- credit card
- discrete wavelet transform
- outlier detection
- wavelet transform
- subband
- wavelet coefficients
- itemsets
- data mining techniques
- fraud detection
- money laundering
- data mining applications
- high frequency components
- web logs
- mining association rules
- cost sensitive
- anomaly detection
- feature extraction
- real world