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Unveiling Hidden Realities: Shedding Light on Human Trafficking in Alberta

Vishnu Regimon Nair
Towards AI
Published in
6 min readMay 9, 2023

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Photo by Hermes Rivera on Unsplash

Table of Contents
Introduction
Why I Joined the Alberta Human Trafficking Data Portal Project
Contributions and Analysis
Conclusion

Introduction

Why I Joined the Alberta Human Trafficking Data Portal Project

Contributions and Analysis

Image by Author
actual_incidents_chart = alt.Chart(data).mark_line().encode(
x=alt.X('REF_DATE:N', axis=alt.Axis(title='Year', labelAngle=0), sort=None),
y='Actual incidents',
tooltip=[
alt.Tooltip('REF_DATE:N', title='Year'),
alt.Tooltip('Actual incidents', title='Actual Incidents')
]
).properties(
title='Trend of actual incidents of trafficking in persons in Alberta from 2017 to 2021'
)
st.subheader('Actual Incidents')
st.altair_chart(actual_chart, use_container_width=True)
Image by Author
rate_per_100,000_chart = alt.Chart(data).mark_line().encode(
x=alt.X('REF_DATE:N', axis=alt.Axis(title='Year', labelAngle=0), sort=None),
y='Rate per 100,000 population',tooltip=[
alt.Tooltip('REF_DATE:N', title='Year'),
alt.Tooltip('Rate per 100,000 population', title='Rate per 100,000 population')
]
).properties(
title='Trend of rate of trafficking in persons per 100,000 population in Alberta from 2017 to 2021'
)
st.subheader('Rate per 100,000 population')
st.altair_chart(rate_chart, use_container_width=True)
Image by Author
percent_change_rate_chart = alt.Chart(data).mark_line().encode(
x=alt.X('REF_DATE:N',
axis=alt.Axis(title='Year', labelAngle=0), sort=None),
y='Percentage change in rate',tooltip=[
alt.Tooltip('REF_DATE:N', title='Year'),
alt.Tooltip('Percentage change in rate', title='Percentage change in rate')
]
).properties(
title='Percentage change in rate of trafficking in persons in Alberta from 2017 to 2021'
)
st.subheader('Percentage Change in Rate')
st.altair_chart(percent_chart, use_container_width=True)
Image by Author
unfounded_incidents_chart = alt.Chart(data).mark_bar(size=15).encode(
x=alt.X('REF_DATE:N', axis=alt.Axis(title='Year', labelAngle=0), sort=None),
y='Unfounded incidents',tooltip=[
alt.Tooltip('REF_DATE:N', title='Year'),
alt.Tooltip('Unfounded incidents', title='Unfounded Incidents')
]
).properties(
title='Number of unfounded incidents of trafficking in persons in Alberta from 2017 to 2021'
)
st.subheader('Unfounded Incidents')
st.altair_chart(unfounded_chart, use_container_width=True)

Conclusion

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