Try SenseArray for free!
Want to see how well SenseArray does on your data? No problem! We’ll do it for free!
You’ll need to prepare two files, both in CSV format, and compressed using zip or gzip. If they are larger than 5MB compressed, please email us at sales@sensearray.com and we’ll get back to you within 24 hours to discuss your needs.
The first file is the training data, which should consist of several columns describing the input data, and then the rightmost column should be the output value, 1 or 0. This is the thing that, in practice, you’ll want SenseArray to predict.
So let’s say you run a dating website, and you want to use SenseArray to predict the probability that two people will be attracted to each-other. The first three lines of your training file might look something like this (although in reality there would be a lot more columns):
male-height:Float, female-height:Float, male-eye-color, female-eye-color, male-age: Integer, female-age: Integer,outcome
5.8,5.3,blue,green,32,28,1
4.9,5.2,brown,brown,45,40,0
...
The second line indicates that a 5.8 feet tall man with blue eyes, 32 years old, matched successfully with a 28 year old woman, 5.3 feet tall, with green eyes.
The third line indicates that a 4.9 feet tall man with brown eyes, 45 years old, did not match successfully with a 40 year old woman with brown eyes, who is 5.2 feet tall.
Note that some of the column names indicate the type of value in the column after a ‘:’, this is important. The following are valid value types, which helps SenseArray to understand the data:
- Float: A floating point number eg. 54.435
- Integer: An integer eg. 3
- Time: A date or time in ISO 8601 format
You can optionally provide a test file (if you don’t we’ll create one from your training file, this will also allow us to provide you with some useful stats on SenseArray’s performance). This will be in the same format as the training file, except the “outcome” column will be missing. It will be SenseArray’s job to try to predict what value goes here. SenseArray’s predictions will be floating point values between 0 and 1. We’ll send this file back to you.
We recommend that you use a tool like Dropbox to transfer the files to us. If you prefer to email them, please send a separate confirmation email to ensure that we received the files.
Ready to go? Prepare your files and email us at sales@sensearray.com. Any questions? Feel free to ask!