Misc

Question 1

Analytics - What is the Conceptial Index Type?

Answer 1

Conceptual uses LSI to discover concepts between documents. Based solely on term co-occurence.

Question 2

Analystics - What is the Classification Index Type?

Answer 2

Uses coded examples to build a SVM to predict a documents relevance

Question 3

Analytics - What is LSI?

Answer 3

Latent Semantic Indexing - A wholly mathematical approach to indexing documents. Uses sophisticated maths to discover term correlations and conceptuality within documents. Uses nearest neighbour approach to predict documents. Requires training text.

Question 4

Analytics - What is SVM?

Answer 4

Support Vector Machine - Used solely by Active Learning. Doesnt require any training text. The system learns from reviewers and constantly updates the model.