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Build workflows in KNIME (text mining)

Build workflows in KNIME

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ALL OTHER OFFER WILL BE IGNORED.

1. Extract content

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Extract content from PDF documents in a folder

2. Isolate textblocks

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- All textblocks in the document are identified (isolated)

- The start- and end location of each textblock in the document is identified

- A textblock can contain several paragraphs, sentences, words or a single word.

3. Label textblocks

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- Automatically assign label to each text block, based on specific keywords for that each label.

- The specific keywords are retrieved for a table in a mySQL database. These keywords are used to see if they match the words in the textblock. If a textblock contains less then 4 words, then there must be a 100% match. If the textblock contains 4 words or more, the match van be partial. A treshold value (x%) is used. So for example if more then 85% percent of the textblock matches the keywords of a label in the mySQL table, there is a succesful match and this specific label is used for this textblock.

4. Store textblocks

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Each textblock is stored in a table in a mySQL database with these values:

- documentname

- label

- textblock

- startposition

- endposition

Квалификация: Интеллектуальный анализ данных

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О работодателе:
( 12 отзыв(-а, -ов) ) Almere, Netherlands

ID проекта: #5283994

1 фрилансер в среднем готов выполнить эту работу за $333

invictos

Sir i have done work in KNIME and have experience in data mining. Looking forward to work with you. Regards Mujtaba Aslam

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