Excerp_v1

Welcome to Excerp v1

This is our first question answering model for english texts. It is based on a BERT architecture, but trained from scratch on the SQuAD dataset.

Score

The score is ~20%. ({'exact_match': 10.387890255439924, 'f1': 19.81830726643602})

Benchmark

The score is ~20%, compared to the astounding 87% on BERT SQuAD

Training code

You can find the full training code as train.py in this repo :-)

Testing the final model

We tested the final model on various prompts:

Example 1: Simple Q&A

Input:

The Amazon rainforest, also known as Amazonia, is a moist broadleaf 
tropical rainforest in the Amazon biome that covers most of the Amazon 
basin of South America. This basin encompasses 7,000,000 km² of which 
5,500,000 km² are covered by the rainforest. The majority of the forest 
is contained within Brazil, with 60% of the rainforest.

Output:<br> ❓ Question: How much of the Amazon rainforest is in Brazil?<br> 💬 Answer : 60%<br> 📊 Score : 11.6933<br> 📍 Position: Char 319–322

Example 2: Date

Input:

The Eiffel Tower is a wrought-iron lattice tower on the Champ de Mars 
in Paris, France. It was constructed from 1887 to 1889 as the centerpiece 
of the 1889 World's Fair. The tower is 330 metres tall and is the tallest 
structure in Paris.

Output:<br> ❓ Question: When was the Eiffel Tower built?<br> 💬 Answer : 1889<br> 📊 Score : 10.1579<br> 📍 Position: Char 66–196

Example 3: Large context

Input:

Python is a high-level, general-purpose programming language. Its design 
philosophy emphasizes code readability with the use of significant indentation.
Python is dynamically typed and garbage-collected. It supports multiple 
programming paradigms, including structured, object-oriented and functional 
programming. It was created by Guido van Rossum and first released in 1991.
Python consistently ranks as one of the most popular programming languages.
It is widely used in data science, machine learning, web development, and 
automation. The Python Package Index (PyPI) hosts hundreds of thousands of 
third-party modules. The standard library is very extensive, offering tools 
suited to many tasks.

Repeated 3 times!<br> Output:<br> ❓ Question: When was Python first released?<br><br> 💬 Answer : 1991<br> 📊 Score : 12.9267<br> 📍 Position: Char 375–379

How to use

You can use the model by downloaded model.zip and use.py. Then, run use.py to see what the model does :D

Everything is open-source!