Yogasana_Recommender

Web App which recommends a Yoga Asana based on your goals.
You have to rate your goals on a scale of 1 to 10 when you sign up on the app.

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We calculate a match score of the User with each Asana. The User is then given an assortment of the top 3 asanas that would help him/her reach her goals.

How do we calculate this match score?

The User matrix will be a 1D array of the values for each goal presented to him/her.
Eg. I have severe asthama, I am not obese but still want to shed a couple kilos and I am diagnosed with PCOS. I will rate my goals in the following way:

• Imporove Lung Function: 10
• Control PCOS: 6
• Lose weight: 3

While I'll rate the rest of the goals like Controlling hypertension, diabetes, etc. with a 0.
User Array = [3,0,0,0,10,6]
Now, each Asana will have a boolean value for each goal depending on whether it is helpful to reach that goal or not. Eg. For Bhujangasana:

• Weight Loss: 1
• Control Hypertension: 0
• Reduce Anxiety: 0
• Control Diabetes: 1
• Improve Lung Function: 1
• Manage PCOS: 1

Asana Array = [1,0,0,1,1,1] A dot product of these two arrays will give us the match score, which here is 19. The Asanas with the top 3 match scores would be recommended to the user.

Tech Stack

Node js

Express

Mongodb

EJS, CSS, JS