Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: End-to-End Natural Language Understanding Pipeline for Bangla
  Conversational Agents   Chatbots are intelligent software built to be used as a replacement for human
interaction. Existing studies typically do not provide enough support for
low-resource languages like Bangla. Due to the increasing popularity of social
media, we can also see the rise of interactions in Bangla transliteration
(mostly in English) among the native Bangla speakers. In this paper, we propose
a novel approach to build a Bangla chatbot aimed to be used as a business
assistant which can communicate in low-resource languages like Bangla and
Bangla Transliteration in English with high confidence consistently. Since
annotated data was not available for this purpose, we had to work on the whole
machine learning life cycle (data preparation, machine learning modeling, and
model deployment) using Rasa Open Source Framework, fastText embeddings,
Polyglot embeddings, Flask, and other systems as building blocks. While working
with the skewed annotated dataset, we try out different components and
pipelines to evaluate which works best and provide possible reasoning behind
the observed results. Finally, we present a pipeline for intent classification
and entity extraction which achieves reasonable performance (accuracy: 83.02%,
precision: 80.82%, recall: 83.02%, F1-score: 80%).

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The categories of this paper are: plasm-ph
7
The categories of this paper are: hep-th
19
The categories of this paper are: eess
16
The categories of this paper are: stat
27
The categories of this paper are: comp-gas
10
The categories of this paper are: q-bio
23
The categories of this paper are: solv-int
3
The categories of this paper are: physics
5
The categories of this paper are: gr-qc
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The categories of this paper are: dg-ga
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The categories of this paper are: quant-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: mtrl-th
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The categories of this paper are: chem-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: cond-mat