In this paper, we study how to effectively use Latent Semantic Indexing (LSI) to improve the semantic video retrieval through the ASR texts. The basic LSI ...

In this paper, we study how to effectively use Latent Semantic Indexing (LSI) to improve the semantic video retrieval through the ASR texts. The basic LSI ...

A Lexicon-Guided LSI Method for Semantic News Video Retrieval. 191. − In step5, we separately perform the LSI analysis in three semantic classes, and fuse.

In this paper, we propose a lexicon-guided two-level LDA retrieval framework. It uses the HowNet to guide the first-level LDA model's parameter estimation, and ...

Mar 15, 2023 · A Lexicon-Guided LSI Method for Semantic News Video Retrieval · Juan ... semantic video retrieval or to supplement the automated speech ...

This work proposes to adapt Latent semantic indexing (LSI) to efficiently represent the visual content of video shots for semantic content detection and ...

... Retrieval models and ranking Video summarization Image compression Machine learning Video ... A Lexicon-Guided LSI Method for Semantic News Video Retrieval.

This paper reports on recent developments of the Latent Semantic Indexing (LSI) retrieval method for TREC-3 and compares LSI to keyword vector matching ...

Retrieval Method for Video Content in Different Format Based on Spatiotemporal Features. ... A Lexicon-Guided LSI Method for Semantic News Video Retrieval. PCM ...

In this paper, we propose a lexicon-guided two-level LDA retrieval framework. It uses the HowNet to guide the first-level LDA model's parameter estimation, and ...