NeuroShell 2 結合強大的神經網路架構中，Microsoft ® Windows 圖示驅動的使用者介面、
NeuroShell 預測器、 分類器 NeuroShell 或 NeuroShell 交易者。
NeuroShell 2 is our legacy neural
network product targeted towards computer science instructors and
students. It contains classic algorithms and architectures popular
with graduate school professors and computer science students.
NeuroShell 2 combines powerful neural network architectures, a
Microsoft® Windows icon driven user interface, sophisticated
utilities, and popular options to give users the ultimate neural
network experimental environment. It is recommended for academic
users only, or those users who are concerned with classic neural
network paradigms like backpropagation. Users interested in solving
real problems should consider the NeuroShell Predictor, NeuroShell
Classifier, or the NeuroShell Trader.
Beginner's Neural Networks
NeuroShell 2 includes both
Beginner's and Advanced Systems in addition to Runtime Facilities.
NeuroShell 2 includes interfaces for beginners and experts alike.
The Beginner's System in NeuroShell 2 is designed for novices and
first-time users. It includes a simplified set of procedures for
building and executing a complete, powerful neural network
application. The Beginner's System uses our powerful enhanced
backpropagation paradigm, and defaults network parameters such as
learning rate, momentum, and number of hidden neurons. To use the
system you enter data, specify the inputs and outputs, and train the
network. You are then able to apply the trained network to new data
and export the results to other programs.
Advanced Neural Networks
The NeuroShell 2 Advanced
Options screen displays the independent modules that may be used to
create a neural network application.
The Advanced System in NeuroShell 2 gives experienced neural
network users the ability to create and execute 16 different neural
network architectures, with more user control compared to the
Users can choose to enter their data in their familiar
spreadsheet program or work in the NeuroShell 2 Datagrid. The
program uses spreadsheet files as its internal format so you can
view or edit them yourself. In fact, NeuroShell 2 will call your
favorite Windows spreadsheet program.
File Import and Export
NeuroShell 2 imports ASCII,
binary, and spreadsheet files.
The program imports and exports ASCII and binary file formats.
The File Export Module allows you to convert NeuroShell 2 files to
ASCII or binary files. It will also merge data into an existing
spreadsheet or print a file.
The Rules Module allows you to
create If/Then/Else rules to pre-process data.
The Symbol Translate module converts alphanumeric data or strings
into numbers which can be processed by the network. For example, you
may want to convert "cold", "warm", and "hot" to 1, 2, and 3
The Rules Module allows you to create If/Then/Else type rules to
preprocess data prior to feeding it to the network. For example, you
can use two input variables to create a third. You may believe that
if you combine the price of gold and IBM stock and the total is
greater than 400, the economy is improving. You can translate this
information into a new network input as follows:
If gold + IBM > 400,
then economy (the new variable) = 1,
else economy =0.
You may also use the Rules Module to post-process the network's
predictions and classifications.
Test Set Extract
NeuroShell 2 gives you great
flexibility in choosing which columns of your spreadsheet are inputs
and which are outputs.
NeuroShell 2 makes it easy to pull out test and production data
sets from the training data. The Test Set Extract Module offers four
different methods for selecting data:
• N percent randomly chosen.
• Every Nth pattern.
• Block designation.
• By row marker in the data.
• Combination block designation and random.
Ward Systems Group, Inc.公司產品
NeuroShell Run-Time Server
NeuroShell Trader, Trader
Professional, and DayTrader Professional