publication . Other literature type . Conference object . Part of book or chapter of book . 2019

Temporal Lecture Video Fragmentation Using Word Embeddings.

Galanopoulos, Damianos; Mezaris, Vasileios;
Open Access
  • Published: 08 Jan 2019
  • Publisher: Zenodo
Abstract
In this work the problem of temporal video lecture fragmentation in meaningful parts is addressed. The visual content of lecture video can not be effectively used for this task due to its extremely homogeneous content. A new method for lecture video fragmentation in which only automatically generated speech transcripts of a video are exploited, is proposed. Contrary to previously proposed works that employ visual, audio and textual features and use time-consuming supervised methods which require annotated training data, we present a method that analyses the transcripts’ text with the help of word embeddings that are generated from pre-trained state-of-the-art ne...
Subjects
free text keywords: Lecture Video Fragmentation,, Word Embeddings, Lecture Video Fragmentation,, Word Embeddings, Video Segmentation, Video lecture, Artificial intelligence, business.industry, business, Artificial neural network, Natural language processing, computer.software_genre, computer, Pattern recognition, Fragmentation (computing), Homogeneous, Computer science, Training set
Funded by
EC| MOVING
Project
MOVING
Training towards a society of data-savvy information professionals to enable open leadership innovation
  • Funder: European Commission (EC)
  • Project Code: 693092
  • Funding stream: H2020 | RIA
Communities
Digital Humanities and Cultural Heritage
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Zenodo
Other literature type . 2019
Provider: Datacite
ZENODO
Conference object . 2019
Provider: ZENODO
https://zenodo.org/record/2539...
Part of book or chapter of book
Provider: UnpayWall
Zenodo
Other literature type . 2019
Provider: Datacite
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publication . Other literature type . Conference object . Part of book or chapter of book . 2019

Temporal Lecture Video Fragmentation Using Word Embeddings.

Galanopoulos, Damianos; Mezaris, Vasileios;