Multi-task-NLP / app.py
miesnerjacob's picture
renamed app file
97546ab
import pandas as pd
import streamlit as st
from text_annotation import annotated_text
from streamlit_option_menu import option_menu
from sentiment_analysis import SentimentAnalysis
from keyword_extraction import KeywordExtractor
from part_of_speech_tagging import POSTagging
from emotion_detection import EmotionDetection
from named_entity_recognition import NamedEntityRecognition
hide_streamlit_style = """
<style>
#MainMenu {visibility: hidden;}
footer {visibility: hidden;}
</style>
"""
st.markdown(hide_streamlit_style, unsafe_allow_html=True)
@st.cache(allow_output_mutation=True)
def load_sentiment_model():
return SentimentAnalysis()
@st.cache(allow_output_mutation=True)
def load_keyword_model():
return KeywordExtractor()
@st.cache(allow_output_mutation=True)
def load_pos_model():
return POSTagging()
@st.cache(allow_output_mutation=True)
def load_emotion_model():
return EmotionDetection()
@st.cache(allow_output_mutation=True)
def load_ner_model():
return NamedEntityRecognition()
sentiment_analyzer = load_sentiment_model()
keyword_extractor = load_keyword_model()
pos_tagger = load_pos_model()
emotion_detector = load_emotion_model()
ner = load_ner_model()
with st.sidebar:
page = option_menu(menu_title='Menu',
menu_icon="robot",
options=["Welcome!",
"Sentiment Analysis",
"Keyword Extraction",
"Part of Speech Tagging",
"Emotion Detection",
"Named Entity Recognition"],
icons=["house-door",
"emoji-heart-eyes",
"key",
"chat-dots",
"emoji-heart-eyes",
"building"],
default_index=0
)
st.title('Open-source NLP')
if page == "Welcome!":
st.header('Welcome!')
st.write(
"""
Supercharge your workflow with this platform built using 100% open-source resources!
"""
)
st.markdown("![Alt Text](https://media.giphy.com/media/2fEvoZ9tajMxq/giphy.gif)")
st.write(
"""
"""
)
st.subheader("Introduction")
st.write("""
Welcome! This application is a celebration of open-source and the power that programmers have been granted today
by those who give back to the community. This tool was constructed using Streamlit, Huggingface Transformers,
Transformers-Interpret, NLTK, Spacy, amongst other open-source Python libraries and models.
Utilizing this tool you will be able to perform a multitude of Natural Language Processing Tasks on a range of
different tasks. All you need to do is paste your input, select your task, and hit the start button!
* This application currently supports:
* Sentiment Analysis
* Keyword Extraction
* Part of Speech Tagging
* Emotion Detection
* Named Entity Recognition
More features may be added in the future, depending on community feedback. Please reach out to me at
miesner.jacob@gmail.com or at my Linkedin page listed below if you have ideas or suggestions for improvement.
If you would like to contribute yourself, feel free to fork the Github repository listed below and submit a merge request.
"""
)
st.subheader("Notes")
st.write(
"""
* This dashboard was contsructed by Jacob Miesner, but every resource used is open-source! If you are interested
in his other works you can view them here:
[Project Github](https://github.com/MiesnerJacob/nlp-dashboard)
[Jacob Miesner's Github](https://github.com/MiesnerJacob)
[Jacob Miesner's Linkedin](https://www.linkedin.com/in/jacob-miesner-885050125/)
[Jacob Miesner's Website](https://www.jacobmiesner.com)
* The prediction justification for some of the tasks are printed as the model views them. For this reason the text
may contain special tokens like [CLS] or [SEP] or even hashtags splitting words. If you are knowledgeable about
language models and how they work these will be familiar, if you do not have prior experience with language models
you can ignore these characters.
"""
)
elif page == "Sentiment Analysis":
st.header('Sentiment Analysis')
st.markdown("![Alt Text](https://media.giphy.com/media/XIqCQx02E1U9W/giphy.gif)")
st.write(
"""
"""
)
text = st.text_area("Paste text here", value="")
if st.button('Start!'):
with st.spinner("Loading..."):
preds, html = sentiment_analyzer.run(text)
st.success('All done!')
st.write("")
st.subheader("Sentiment Predictions")
st.bar_chart(data=preds, width=0, height=0, use_container_width=True)
st.write("")
st.subheader("Sentiment Justification")
raw_html = html._repr_html_()
st.components.v1.html(raw_html)
elif page == "Keyword Extraction":
st.header('Keyword Extraction')
st.markdown("![Alt Text](https://media.giphy.com/media/xT9C25UNTwfZuk85WP/giphy-downsized-large.gif)")
st.write(
"""
"""
)
text = st.text_area("Paste text here", value="")
max_keywords = st.slider('# of Keywords Max Limit', min_value=1, max_value=10, value=5, step=1)
if st.button('Start!'):
with st.spinner("Loading..."):
annotation, keywords = keyword_extractor.generate(text, max_keywords)
st.success('All done!')
if annotation:
st.subheader("Keyword Annotation")
st.write("")
annotated_text(*annotation)
st.text("")
st.subheader("Extracted Keywords")
st.write("")
df = pd.DataFrame(keywords, columns=['Extracted Keywords'])
csv = df.to_csv(index=False).encode('utf-8')
st.download_button('Download Keywords to CSV', csv, file_name='news_intelligence_keywords.csv')
data_table = st.table(df)
elif page == "Part of Speech Tagging":
st.header('Part of Speech Tagging')
st.markdown("![Alt Text](https://media.giphy.com/media/WoWm8YzFQJg5i/giphy.gif)")
st.write(
"""
"""
)
text = st.text_area("Paste text here", value="")
if st.button('Start!'):
with st.spinner("Loading..."):
preds = pos_tagger.classify(text)
st.success('All done!')
st.write("")
st.subheader("Part of Speech tags")
annotated_text(*preds)
st.write("")
st.components.v1.iframe('https://www.ling.upenn.edu/courses/Fall_2003/ling001/penn_treebank_pos.html', height=1000)
elif page == "Emotion Detection":
st.header('Emotion Detection')
st.markdown("![Alt Text](https://media.giphy.com/media/fU8X6ozSszyEw/giphy.gif)")
st.write(
"""
"""
)
text = st.text_area("Paste text here", value="")
if st.button('Start!'):
with st.spinner("Loading..."):
preds, html = emotion_detector.run(text)
st.success('All done!')
st.write("")
st.subheader("Emotion Predictions")
st.bar_chart(data=preds, width=0, height=0, use_container_width=True)
raw_html = html._repr_html_()
st.write("")
st.subheader("Emotion Justification")
st.components.v1.html(raw_html, height=500)
elif page == "Named Entity Recognition":
st.header('Named Entity Recognition')
st.markdown("![Alt Text](https://media.giphy.com/media/lxO8wdWdu4tig/giphy.gif)")
st.write(
"""
"""
)
text = st.text_area("Paste text here", value="")
if st.button('Start!'):
with st.spinner("Loading..."):
preds, ner_annotation = ner.classify(text)
st.success('All done!')
st.write("")
st.subheader("NER Predictions")
annotated_text(*ner_annotation)
st.write("")
st.subheader("NER Prediction Metadata")
st.write(preds)