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Or Haim Anidjar

dblp:266/8020 · DBLP profile ↗
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6ranked-venue papers
5as first author
6since 2021 · last 2024
0000-0002-7673-6511ORCID · corroborated

Domains — the database's venue-derived domains; a paper can count in several

Artificial intelligence and machine learning · 5 · 4 first-author · 5 since 2021Security and privacy · 1 · 1 first-author · 1 since 2021Graphics, computer vision, multimedia, augmented reality and games · 1 · 1 first-author · 1 since 2021

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Computer graphics and multimedia
1 paper
Audio and music processing · 100%

Topics — the 3 heaviest of 3, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Audio and music processing › speaker diarization
speaker change detection
0.512021
Hybrid Speech and Text Analysis Methods for Speaker Change Detection · IEEE ACM Trans. Audio Speech Lang. Process. 2021
Audio and music processing
speaker diarization
0.512021
Hybrid Speech and Text Analysis Methods for Speaker Change Detection · IEEE ACM Trans. Audio Speech Lang. Process. 2021
Audio and music processing › speaker diarization
speaker clustering
0.112021
Hybrid Speech and Text Analysis Methods for Speaker Change Detection · IEEE ACM Trans. Audio Speech Lang. Process. 2021

Methods — techniques the papers use, named apart from their topics

textual feature extraction · 0.5speech signal analysis · 0.5
YearPublicationVenuePosition
2024 Extending limited datasets with GAN-like self-supervision for SMS spam detection
Or Haim Anidjar, Revital Marbel, Ran Dubin, Amit Dvir, Chen Hajaj
Comput. Secur.1
2024 Harnessing the power of Wav2Vec2 and CNNs for Robust Speaker Identification on the VoxCeleb and LibriSpeech Datasets
Or Haim Anidjar, Revital Marbel, Roi Yozevitch
Expert Syst. Appl.1
2024 Machine learning approach to predicting the hysteresis of water retention curves of porous media
Arcady Beriozkin, Or Haim Anidjar, Amos Azaria, Noam Hazon
Expert Syst. Appl.2
2023 Speech and multilingual natural language framework for speaker change detection and diarization
Or Haim Anidjar, Yannick Estève, Chen Hajaj, Amit Dvir, Itshak Lapidot
Expert Syst. Appl.1
2021 A Thousand Words are Worth More Than One Recording: Word-Embedding Based Speaker Change Detection
Or Haim Anidjar, Itshak Lapidot, Chen Hajaj, Amit Dvir
Interspeech1
2021 Hybrid Speech and Text Analysis Methods for Speaker Change Detection
abstract
Speaker Change Detection (SCD) is the task of segmenting an input audio-recording according to speaker interchanges. Nowadays, many applications, such as Speaker Diarization (SD) or automatic vocal transcription, depend on this segmentation task. In this paper, we focus on the essential task of the SD problem, the audio segmenting process, and suggest a solution for the SCD problem, as well as the assignment of clustered speaker labels for the extracted segments, and applying the solution over two datasets: a commercial dataset in Hebrew and the ICSI Meeting Corpus. As such, we propose a hybrid framework for the SCD problem that is learned by textual information and speech signals and the meta-data features that can be extracted from them. Moreover, we demonstrate the negative correlation between an increase in the number of speakers in the training dataset and the influence on the overall diarization system's performance, which is improved using our efficient SCD component. Finally, we show how our proposed hybrid framework remains robust compared to the ICSI Meeting Corpus, as the experimental evaluation's training and testing is based on two languages.
Or Haim Anidjar, Itshak Lapidot, Chen Hajaj, Amit Dvir, Issachar Gilad
IEEE ACM Trans. Audio Speech Lang. Process.1