Feature Extraction
Indonesian
File size: 824 Bytes
be85c96
 
 
 
 
 
 
 
660ebfd
 
 
 
 
 
 
 
 
 
be85c96
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
---
license: wtfpl
datasets:
- ShoAnn/legalqa_klinik_hukumonline
language:
- id
pipeline_tag: feature-extraction
---
# PurpleBoW

A very simple implementation of Bag-of-Words for those learning about Natural Language Processing.

## About BoW

BoW is a simple count algorithm used in old spam email detection and search engine.
Essentially, we can train a model to remember a set of words we call ordered vocabulary to later count each words from a paragraph or sentence.
The resulting "prediction" is a vector of ordered counts of those words and their position doesn't matter.
This is quite good for simple detection, like spam emails which contains a lot of "quick", "win", or "prizes" word.
However, when it comes to positional meaning BoW performs very poorly. It's like instructing a gold fish to climb a coconut tree.