oh980225/mbti

MBTI

Brief introduction

This application asks the user some questions. And users answer in good faith. The application uses a model trained on the data to guess and inform the user's MBTI.

Used data set

• 🔗 Link
• This data is preprocessed texts: No punctuations, stopwords, URLs
• Reconstruct samples to be equal-sized chunks (500 words per sample)
• Personality types are 16 unique values

Distribution by type in the used data set

Analyze accuracy using test data

• Use 20% of the total data as test data

	precision	recall	f1-score
ENFJ	0.84	0.58	0.69
ENFP	0.82	0.78	0.80
ENTJ	0.90	0.80	0.84
ENTP	0.86	0.83	0.84
ESFJ	0.83	0.45	0.59
ESFP	0.88	0.48	0.62
ESTJ	0.90	0.84	0.87
ESTP	0.95	0.90	0.92
INFJ	0.81	0.84	0.83
INFP	0.80	0.82	0.81
INTJ	0.83	0.87	0.85
INTP	0.84	0.87	0.86
ISFJ	0.80	0.61	0.69
ISFP	0.81	0.60	0.69
ISTJ	0.86	0.68	0.76
ISTP	0.89	0.79	0.84

Overall accuracy of the model: 84%

Execution example

Q1: What happened today? Think of it as a diary and speak comfortably.

A1:

I visited my grandmother's house today to commemorate my mother's birthday. 
I went and ate fried fish. I had a stomach ache because I ate too much. 
I was still very full, so I decided not to eat dinner. 
So I'm working hard on my assignments.

Q2: Do you have any favorite hobbies? Introduce your hobbies and tell us how you feel about doing them.

A2:

I play basketball as a hobby. basketball is so much fun It's hard, 
but the desire to win and the desire to do better make me run even more. 
In the future, I want to be educated in basketball at an academy and 
play basketball with better skills.

Q3: Now, the last question already. Tell me about what you need to do tomorrow and what you want to do tomorrow.

A3:

I have to take a test called "Re-examined Korean History" tomorrow. 
And after that, I decided to meet my girlfriend. I hope you have a happy day 
tomorrow. And I hope you eat a lot of delicious things.

Result

• My application's answer : INFP
• Real Answer : ENFP
• In this case, the accuracy was about 75%. 😃