Classification
DYA - Artificial intelligence
9
HDG - Psychology, psychiatry
6
DPA - Electronic data processing - applications
4
YRB - Social sciences, sociology
4
ACE - Germanic languages, Indo-Germanic languages
3
AHO - linguistics, literary studies
3
AHP - Philosophy
3
HDS - Neurophysiology, neuroanatomy
3
TCJF - Speech processing
3
ACQ - Oriental languages
2
ATEA - Information storage and retrieval
2
MDF - Formal languages, coding theory
2
AHK - Scientific work
1
AHL - Presentations, lectures, discussions
1
AHN - Media and communication science
1
DAE - Information technology - general
1
DCA - Informatics - theoretical
1
DEA - Formal languages, machine oriented, assembler
1
DOO - Programming language - SPSS, R, S etc.
1
DPAD - Data mining, text mining, big data
1
DUA - Text and document processing
1
DWI - Information management
1
DYB - Neural networks and computing
1
DYE - Expert systems
1
DYG - Pattern recognition
1
HDA - Neurophysiology, neurology - reference books
1
HDE - Neurology - general aspects
1
HDF - Brain - anatomy, function, disorders
1
HDH - Neuropsychology
1
LGO - Sociobiology, ethology
1
LGT - Neurobiology, neurophysiology
1
MWH - Statistics
1
ZAB - Media studies (without bibliology)
1
ZCD - Information retrieval
1