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57 lines
630 B
57 lines
630 B
/*++
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Copyright (c) 1998 Microsoft Corporation
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Module Name:
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confest.h
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Abstract:
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SIS Groveler confidence estimator include file
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Authors:
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John Douceur, 1998
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Environment:
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User Mode
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Revision History:
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--*/
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#ifndef _INC_CONFEST
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#define _INC_CONFEST
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class ConfidenceEstimator
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{
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public:
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ConfidenceEstimator(
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int num_groups,
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double initial_value = 0.0);
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~ConfidenceEstimator();
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void reset(
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double reset_value = 0.0);
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void update(
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int group_index,
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double value);
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double confidence() const;
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private:
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int num_groups;
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double confidence_value;
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double *group_values;
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};
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#endif /* _INC_CONFEST */
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