Api

The model used for api is LabelPowerset Transformation with Random Forest Classifier

Route Information :

Api route : apiforprogrepper.herokuapp.com/api/companies

Rquest Type : POST

Params :

• problem-statement: ' ' // problem statement text
• tags : [ ] //list of tags default empty
• num-companies: 5 //top n most probabilistic companies

Flow :

1. Data received by the api is passed through the following functions :

• HTML tags are removed if any
• Punctuation symbols are removed if any
• Other than alphabets, other symbols are removed
• Stop words are removed
• Stemming is done to convert the tokens into their base form

2. The preprocessed data is then fit into the vectorizer (vectorizer_new.sav)

3. Finally,the data is passed through the model(company_tags_lbps_lg_new.sav) and the probabilities are calculated.

4. The top n probabilistic companies are returned.