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Viewing Issues (1 - 50 / 309) Print Reports ]  CSV Export ] [ First Prev 1 2 3 4 5 6 7 Next Last ]
    PID # CategorySeverityStatusUpdatedSummary
   0000891 Optimizationfeatureresolved (SergeyB)2020-01-08IMPLEMENTED: stabilized Hessian updates for SQP solver with periodic resets
   0000890 Optimizationfeatureresolved (SergeyB)2020-01-08IMPLEMENTED: stronger OptGuard integrity checking
   0000889 Optimizationminorresolved (SergeyB)2019-12-23FIXED: tolerance thresholds in the infeasibility deteciton code were too strict
   0000888 Optimizationminorresolved (SergeyB)2019-12-23FIXED: suboptimal decision during initial point selection in IPM method
   0000824 Optimizationminorresolved (SergeyB)2019-12-18FIXED: breaking change in exception handling in user callbacks
   0000858 Optimizationminorresolved (SergeyB)2019-12-13IMPLEMENTED: more precise choice of pivot element in LP solver
   0000878 Optimizationfeatureresolved (SergeyB)2019-12-11IMPLEMENTED: SQP nonlinear programming solver
   0000877 Linear algebrafeatureresolved (SergeyB)2019-12-10IMPLEMENTED: sparsegemv()
   0000875 Optimizationfeatureresolved (SergeyB)2019-11-28IMPLEMENTED: QP solvers now report Lagrange multipliers
   0000863 Generalfeatureresolved (SergeyB)2019-11-27IMPLEMENTED: trace infrastructure for ALGLIB solvers and algorithms
   0000873 Solversfeatureresolved (SergeyB)2019-11-26IMPLEMENTED: sparse nonsymmetric real solvers
   0000871 Optimizationfeatureresolved (SergeyB)2019-11-24INCOMPATIBLE: changed parameters of minqpsetlcmixed()
   0000870 Optimizationfeatureresolved (SergeyB)2019-11-24IMPLEMENTED: QP optimizer now supports two-sided linear constraints
   0000868 Optimizationfeatureresolved (SergeyB)2019-11-19IMPLEMENTED: dense interior point QP solver
   0000867 Spec.functionsfeatureresolved (SergeyB)2019-11-19IMPLEMENTED: bivariate normal CDF and PDF
   0000862 Optimizationfeatureresolved (SergeyB)2019-10-23IMPLEMENTED: improved SLP solver
   0000737 Interpolationfeatureresolved (SergeyB)2019-09-03IMPLEMENTED: fast fitting by penalized cubic spline
   0000861 Data analysisfeatureresolved (SergeyB)2019-08-20IMPLEMENTED: variable importance for random forests
   0000860 Data analysisfeatureresolved (SergeyB)2019-07-29IMPLEMENTED: compressed storage format for random forests (3.7x-5.7x memory usage reduction)
   0000855 Data analysisfeatureresolved (SergeyB)2019-02-21IMPLEMENTED: added dfprocess0() and dfclassify() convenience wrappers
   0000851 Data analysisfeatureresolved (SergeyB)2019-02-19IMPLEMENTED: k-nn classification/regression
   0000852 Optimizationfeatureresolved (SergeyB)2019-01-31IMPLEMENTED: revised dual simplex method
   0000825 Linear algebrafeatureresolved (SergeyB)2019-01-16IMPLEMENTED: sparse LU factorization with complete (row/col) and partial (row) pivoting
   0000838 Optimizationfeatureresolved (SergeyB)2018-12-27IMPLEMENTED: MinNLC optimizer now reports violation of constraints
   0000822 Optimizationminorresolved (SergeyB)2018-12-27FIXED: gradient checking functionality in nonlinear optimizers does not handle scaling properly
   0000810 Optimizationfeatureresolved (SergeyB)2018-12-27IMPLEMENTED: SLP solver now is default option in MinNLC
   0000841 Optimizationfeatureresolved (SergeyB)2018-12-26IMPLEMENTED: termination requests for MinNLC
   0000850 Optimizationfeatureresolved (SergeyB)2018-12-26FIXED: improved stability of the gradient checking code
   0000834 Interpolationminorresolved (SergeyB)2018-12-26FIXED: logisticfit4 not giving expected results
   0000837 Interpolationfeatureresolved (SergeyB)2018-12-26IMPLEMENTED: multilayer inverse distance weighting
   0000842 Optimizationfeatureresolved (SergeyB)2018-12-24IMPLEMENTED: new OptGuard API for all optimizers (LBFGS, CG, BC, BLEIC, LM, NLC)
   0000840 Interpolationfeatureresolved (SergeyB)2018-11-17IMPLEMENTED: HRBF models now supports progress reports and termination requests
   0000839 Solversfeatureresolved (SergeyB)2018-11-16IMPLEMENTED: LSQR solver now supports progress reports and requests for termination
   0000835 Generalfeatureresolved (SergeyB)2018-11-02IMPLEMENTED: kd-trees now support unordered distance-based queries
   0000833 Generalfeatureresolved (SergeyB)2018-11-01IMPLEMENTED: better optimized C/C++ implementation of kd-trees
   0000823 Linear algebrafeatureresolved (SergeyB)2018-11-01IMPLEMENTED: faster sparsetrsv()
   0000821 Linear algebrafeatureresolved (SergeyB)2018-07-23IMPLEMENTED: copying with transposition of sparse CRS matrices
   0000820 Data analysisfeatureresolved (SergeyB)2018-05-31IMPLEMENTED: improved random forests construction algorithm
   0000819 Linear algebrafeatureresolved (SergeyB)2018-05-17IMPLEMENTED: sparsemv() and sparsemtv() now can use Intel MKL
   0000817 Data analysisfeatureresolved (SergeyB)2018-05-17IMPLEMENTED: sparse truncated PCA
   0000776 Generalminorresolved (SergeyB)2018-05-08FIXED: memory leak in the heavily threaded code utilizing Intel MKL
   0000696 Interpolationfeatureresolved (SergeyB)2018-05-07IMPLEMENTED: fitting least squares circle/sphere to NX-dimensional data
   00008132Optimizationminorresolved (SergeyB)2018-04-27FIXED: minlmoptimize enters an infinite loop when fvec throws an exception on Windows x64
   0000812 Generalfeatureresolved (SergeyB)2018-04-26IMPLEMENTED: support for IDisposable interface and using semantics by ALGLIB for C#
   0000800 Generalfeatureresolved (SergeyB)2018-04-26INCOMPATIBLE: new approach to multithreading
   0000806 Interpolationminorresolved (SergeyB)2018-04-06FIXED: LSFit solver sometimes returns incorrect error estimates (HPC edition of ALGLIB for C#)
   0000809 Optimizationfeatureresolved (SergeyB)2018-04-03IMPLEMENTED: new nonlinear programming solver - SLP
   0000807 Optimizationfeatureresolved (SergeyB)2018-04-03IMPLEMENTED: improved tolerance to rounding noise in BLEIC optimizer
   0000781 Generalminorresolved (SergeyB)2018-04-03FIXED: added #include ctype.h in ap.cpp
   0000783 Generalminorresolved (SergeyB)2018-04-03FIXED: removed dependency on InterlockedCompareExchange64 (not present on 32-bit Windows XP systems)
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