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How do you
train the Neural Credit Assistant?
The system is not programmed with any
preexisting rules or structure; it actually
learns through experience and trial and
error. The neural system uses a training
procedure through which it is repeatedly
shown examples of how the various rating
agencies have rated the senior debt of
companies and the financial ratios associated
with those companies. The model will start
out assigning weights to each of the inputs
into the model and for each example calculate
how closely the resulting rating was to
the desired rating and then sum these
differences to arrive at a score for this
set of weightings. This process will be
repeated interactively to adjust the weightings
to minimize the errors of the model. Based
on these examples, the system "learns"
the nature of the relationship between
the financial ratios and the ratings that
have been assigned. Each month the system
is retrained by including not only the
examples that were available to the system
last month, but also the new examples
available from companies releasing new
financial data, new companies being rated,
and companies being upgraded and downgraded.
This allows the system to continuously
learn and improve.

How can I review
a company not rated by the rating agencies?
One of the benefits of the NCA's credit
classification ability is that it provides
an objective tool to analyze companies
regardless of whether or not a major rating
agency has rated the company. With the
NCA investors needing to compare the credit
quality of companies no longer need to
limit their analysis to publicly rated
companies. We currently maintain a database
of an additional 7,000 companies that
we can provide comparable NCA rating for
review. We do offer an additional product
that provides investors with the ability
to rate companies not currently covered.
If you have an interest in a specific
company not currently reported in the
Neural Credit Assistant or the rating
product please contract me at the e-mail
or phone number below.
More Frequently Asked
Questions
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