Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Improving Word Recognition using Multiple Hypotheses and Deep Embeddings   We propose a novel scheme for improving the word recognition accuracy using
word image embeddings. We use a trained text recognizer, which can predict
multiple text hypothesis for a given word image. Our fusion scheme improves the
recognition process by utilizing the word image and text embeddings obtained
from a trained word image embedding network. We propose EmbedNet, which is
trained using a triplet loss for learning a suitable embedding space where the
embedding of the word image lies closer to the embedding of the corresponding
text transcription. The updated embedding space thus helps in choosing the
correct prediction with higher confidence. To further improve the accuracy, we
propose a plug-and-play module called Confidence based Accuracy Booster (CAB).
The CAB module takes in the confidence scores obtained from the text recognizer
and Euclidean distances between the embeddings to generate an updated distance
vector. The updated distance vector has lower distance values for the correct
words and higher distance values for the incorrect words. We rigorously
evaluate our proposed method systematically on a collection of books in the
Hindi language. Our method achieves an absolute improvement of around 10
percent in terms of word recognition accuracy.

17
The categories of this paper are: q-fin
34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
16
The categories of this paper are: stat
3
The categories of this paper are: physics
35
The categories of this paper are: mtrl-th
20
The categories of this paper are: acc-phys
21
The categories of this paper are: adap-org
36
The categories of this paper are: cmp-lg
15
The categories of this paper are: nucl-ex
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The categories of this paper are: dg-ga
14
The categories of this paper are: math-ph
19
The categories of this paper are: eess
28
The categories of this paper are: alg-geom
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The categories of this paper are: atom-ph
8
The categories of this paper are: hep-ex