On-Device Document Classification using multimodal features
- URL: http://arxiv.org/abs/2101.01880v1
- Date: Wed, 6 Jan 2021 05:36:58 GMT
- Title: On-Device Document Classification using multimodal features
- Abstract summary: We show that a single modality is insufficient for classification and present a novel pipeline to classify documents on-device.
We integrate an open-source library for Optical Character Recognition (OCR) and our novel model architecture in the pipeline.
We benchmark our classification model with a standard multimodal dataset FOOD-101 and showcase competitive results with the previous State of the Art with 30% model compression.
- Score: 3.180188886143297
- License: http://creativecommons.org/licenses/by-nc-nd/4.0/
- Abstract: From small screenshots to large videos, documents take up a bulk of space in
a modern smartphone. Documents in a phone can accumulate from various sources,
and with the high storage capacity of mobiles, hundreds of documents are
accumulated in a short period. However, searching or managing documents remains
an onerous task, since most search methods depend on meta-information or only
text in a document. In this paper, we showcase that a single modality is
insufficient for classification and present a novel pipeline to classify
documents on-device, thus preventing any private user data transfer to server.
For this task, we integrate an open-source library for Optical Character
Recognition (OCR) and our novel model architecture in the pipeline. We optimise
the model for size, a necessary metric for on-device inference. We benchmark
our classification model with a standard multimodal dataset FOOD-101 and
showcase competitive results with the previous State of the Art with 30% model
compression.
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