Winter Plan Report 01

Two projects:

1.　　Financial data mining + cutting edge of pricing models of financial products

2.　　Database + QTUI (for Jobs)

 

--------------------

Today is the second day:

1.　　Finished reading the first 2 chapters of web crawlers using java. (prepare to do it with scrapy following the same train of thought)

2.　　First 2 chapter of nltk

---------------------

Report:

nltk

1.　　nltk words, sents... 

2.　　len(set(w))

3.　　w.lower() for w in text if w.startswith('sb')　　　　functional programming too cute and elegant

crawler

1.　　corresponding data structures using for the specific goal: HashSet, Queue, PriorityQueue

2.　　HttpClient

3.　　A complete sample for a crawler

4.　　an introduction to heritrix

转载于:https://www.cnblogs.com/surgod/archive/2013/01/03/2843198.html