trec — TREC collection (1989-1996)
- Description
A bipartite network of documents and the words they contain, extracted from NIST's Text Retrieval Conference (TREC) disks 4 and 5, released in 1996 and 1997. These archives contain material drawn from the Financial Times Ltd. (1991-1994), the Congressional Record of the 103rd Congress (1993), the Federal Register (1994), the Foreign Broadcast Information Service (1996), and the Los Angeles Times newspaper (1989-1990). Nodes are 556,077 documents and 1,173,225 words (vertex property
is_word; neither documents nor words are named), and an edge connects a document to a word it contains, and itsweightis the number of occurrences of the word in the document.
- Tags
- Informational Language Weighted
- Citation
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- J. Kunegis, "TREC (disks 4–5)." KONECT, the Koblenz Network Collection (2016) 10.1145/2487788.2488173 Sci-Hub
- Upstream URL OK
- http://konect.cc/networks/gottron-trec
- Networks
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Tip: hover over a column header for a description.
Column legend
- $\left<k\right>$
- Mean degree
- $\sigma_k$
- Standard deviation of the degrees
- $\lambda_h$
- Largest eigenvalue of the Hashimoto (non-backtracking) matrix
- $\tau$
- Random walk mixing time
- $r$
- Degree assortativity
- $c$
- Global clustering coefficient
- $\oslash$
- (Pseudo-) diameter
- $S$
- Relative size of the largest component
- NPs
- Node properties
- EPs
- Edge properties
- Ridiculograms*
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