#A simple music search engine built with python
##doc_process.py Build inverted index and other data needed, including dictionary for speel check, store the dominant color of the cover of alubms, etc.
##get_domi_color.py Calculate the dominant color of album art.
##query_process.py Process query,including
- segmentation for chinese
- elimnating stop words
- removing case sensitivity
##search.py Calculating td-idf, then using vector space model to calc cosine similarities, and ranking the results with customized rules
##spell_check.py For auto-correction function.