Not offered in the current semester · Last offered AY2014/2015 Semester 2
Use models: Document search, document clustering, automatic topic hierarchy generation, document classification. Performance evaluation: Precision versus recall, experiment design. Vector Space Model. Latent Semantic Indexing. Features: Word stemming, case folding, stop words, thesauri, N-grams. Relevance ranking: Cosine, IDF, link-based scoring. Implementation issues: Inverted indexes, dictionaries, parsing, compression.
| AUs | 4.0 AUs |
| Grade Type | |
| Prerequisite | |
| Not Available To Programme | BCE(2011-onwards), BCG(2011-onwards), CE(2011-onwards), CSC(2011-onwards) |
| Not Available To All Programme With | |
| Not Available As BDE/UE To Programme | |
| Not Available As Core To Programme | |
| Not Available As PE To Programme | |
| Mutually Exclusive With | |
| Not Offered As BDE | Yes |
| Not Offered As Unrestricted Elective | |
| Exam |
Total hours per week: 3 hrs
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