3. Indexing process MySQL Database Text Acquisition Index Creation Index Financial Comics 資料來源:鉅融全球資本市場演進知識庫 http://www.global5capital.com Text Transformation 3
4. Indexing process Text Acquisition Store the description of Financial Comics in the database Database schema 4
5. Indexing process Text Transformation Convert text encoding to UTF-8 Stopping Filter punctuation and number from document Filter a single English alphabet 5
6. Indexing process Index Creation Unigram Bigram Word Segmentation Yahoo! 斷章取義API Compute tf.idf weight for index term tf(term frequency) idf(inverse document frequency) 6