21 Wednesday Sep 2016
Posted in Algorithms, Curated Collections, Data Mining, IR Tools, Miscellaneous, News, Programming, Software
Tags
This is a new Minerazzi.com miner that is available now at
http://www.minerazzi.com/mayaro/
Research the scientific literature for the Mayaro Virus (MAYV). Read research and news from CDC, NIH, WHO, and other sources. Search by location, site, or health organization. Recrawl search results to build your own curated collection on MAYV.
This is a new disease with symptoms similar to Chickungunya (CHIKV) but stronger. It is now moving to the Caribbean and soon to PR and Florida.
20 Tuesday Sep 2016
Posted in Data Mining, IR Tutorials, Legacy Posts, Queries
This is an updated version of a tutorial on the Robertson-Spärck-Jones Probabilistic Model.
It is available now at
http://www.minerazzi.com/tutorials/probabilistic-model-tutorial.pdf
The model computes global weights, known as RSJ weights, based on Independence Assumptions and Ordering Principles for probable relevance. The model subsumes IDF and IDFP as RSJ weights in the absence of relevance information.
Enjoy it.
PS: I corrected the original publication date to read “Published: 03-30-2009” which is the correct date. My fault.
15 Thursday Sep 2016
Posted in Algorithms, calculators, Data Mining, Programming, Scripts, Software, Statistics and Mathematics
Tags
Calculate several moving averages, including simple, cumulative, and exponential moving averages with this new tool, available at
http://www.minerazzi.com/tools/moving-averages/calculator.php
A great tool for researchers, teachers, and students! Just enter a data set and the range to be shifted.
12 Monday Sep 2016
Tags
Algorithms, bioinformatics, chemical mining, chemistry, Data Conversion, data miners, Data Mining, information retrieval, ir, minerazzi, miners, mining, news, social mining, statistics, tools, tutorials, Vector Space Models
We have expanded the number of similarity measures that our Binary Similarity Calculator computes from 30 to 72 (and counting…)
Same measures with different names have been consolidated into a single record, and different measures with same name have been enumerated as necessary.
These similarity coefficients have many applications across disciplines: from bioinformatics to chemistry, chemometrics, statistics, data mining, information retrieval, marketing research, etc.
The tool is available at
http://www.minerazzi.com/tools/similarity/binary-similarity-calculator.php
We have also included the new similarity measures proposed by Consonni & Todeschini (2012), and Todeschini, et al (2012).
Our Tutorial on Distance and Similarity was also updated, accordingly. Check it out at
http://www.minerazzi.com/tutorials/distance-similarity-tutorial.pdf
References
Consonni, V. and Todeschini, R. (2012). New Similarity Coefficients for Binary Data. MATCH Commun. Math. Comput. Chem. 68, 581-592.
Todeschini, R., Consonni, V., Xiang, H., Holliday, J., Buscema, M., and Willet, P. (2012). Similarity Coefficients for Binary Chemoinformatics Data: Overview and Extended Comparison Using Simulated and Real Data Sets. J. Chem. Inf. Model. 52 (11).
06 Tuesday Sep 2016
Posted in calculators, Data Conversion, Data Mining, One-to-Many (O2M), Programming, Software
Calculate mile distances from one USA city to over 300 major cities with this O2M-powered calculator. The tool is available at
http://www.minerazzi.com/tools/city-distances/calculator.php
Use it to find all possible city-distance combinations at once. No need to mess over and over with annoying pull-down menus.
The distances computed are not driving distances, but based on geolocation data (latitudes and longitudes) as listed in Wikipedia at
https://en.wikipedia.org/wiki/List_of_United_States_cities_by_population
The results are sorted alphabetically by city, states. The data is processed with our One-to-Many algorithm to showcase the many possibilities of O2M-driven tools. Additional O2M tools can be found at
02 Friday Sep 2016
Posted in Algorithms, Curated Collections, Data Mining, IR Tools, News, political networks, Programming, Software
Tags
Algorithms, ir, minerazzi, miners, mining, news, political networks
Find resources relevant to political parties, organizations, movements, reforms, pacs, super pacs, dark money, and more.
This is a new Minerazzi.com miner available now at
23 Tuesday Aug 2016
Posted in Data Mining, IR Tools, Programming, Software, Scripts, News, social mining
We have simplified access to local rss news through our Social Pulse Parser (SPP). An example is given here.
http://www.miislita.com/prbusca/spp.php
18 Thursday Aug 2016
Posted in Data Mining
≈ Comments Off on Web Spam
Find web spam and anti-spam resources, including research papers and conferences on adversarial IR strategies. Search by topic, author, or doi.
Source: Web Spam
15 Monday Aug 2016
Posted in Algorithms, Data Mining, Dynamics, Favorite Sites, IR Tools, News, Programming, social mining, Software, twitter
We have tweaked MUST (Minerazzi URL Scoring Tool) to run a bit faster.
Try it with modern socials like
or with all those Old Glory Days URLs from the Search Engines Golden Age (the 90s). Check if they are defunct, redirecting, or still active.
AAAHHH: All those old days with their dumb business models.🙂
11 Thursday Aug 2016
Posted in Algorithms, Blogroll, Data Mining, IR Tools, Marketing Research, News, Programming, Scripts, social mining, social pulse parser, Software
Tags
Algorithms, information retrieval, ir, miner, minerazzi, miners, news, social mining, social pulse parser, spp, tools
The Social Pulse Parser (SPP) has been expanded to include the following categories.
World News (19 rss)
Technology (25 rss)
Data Mining (14 rss)
Search Engine Marketing (9 rss)
Social Media Marketing (12 rss)
Government (6 rss)
Organizations (6 rss)
We expect to track additional categories and rss resources across more social networks
Try the SPP now at
http://www.minerazzi.com/spp/spp.php
