Simple music fingerprinting using Chromaprint in Python

Have you ever heard or even use service like Shazam? Cool, right? No, we are not going to make something as magical as it 😜 But using chromaprint we can create audio fingerprint so that we can do music search by using a music sample. Before we can use chromaprint python library, pyacoustid, we need to install chromaprint…

Training NER model using Stanford Core NLP CRF Classifier

Download latest Stanford Core NLP suite from https://stanfordnlp.github.io/CoreNLP/ Prepare files: Training dataset. List of word tokens annotated with their Named-Entity class (eg. PERS for Person entity). Example: jane-austen-emma-ch1.tsv Training properties. Training cofiguration properties for a CRF classifier (eg. input file(s), output file, features .etc). Example: jane-austen.prop Test dataset. Similar to training dataset but with different…