title: Extract Attributes from a product text description
body: <p>Let's say we have a big dataset with products. Every product belongs to a category and subcategory and has a unique description which contains attributes but in a not consistant structure. Examples of these attributes are: &quot;length, weight, size, color etc&quot;.  My approach so far was to try and categorize all the possible description sctructures so that I can create an extraction method for each category. To be honest, I've spent a lot of time so far without doing much progress. Is there a better way to approach this problem;</p>