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百度自動駕駛盈利 百度自動駕駛技術怎么樣

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百度自動駕駛盈利 百度自動駕駛技術怎么樣

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【百度自動駕駛盈利 百度自動駕駛技術怎么樣】kaldi是功能齊全性能高效的語音識別開源項目 ， 銳英源軟件對kaldi有豐富經驗 ， 今天把以前處理過程中的一個錯誤分享給大家 ， 能幫大家節省時間 。有個配置文件里參數錯了 ， 是和Mel無關的參數 ， 改回原來值就可以了 。
LOG (online2-wav-nnet3-latgen-faster[5.5.839~8-0c6a]:ComputeDerivedVars():ivector-extractor.cc:183) Computing derived variables for iVector extractorLOG (online2-wav-nnet3-latgen-faster[5.5.839~8-0c6a]:ComputeDerivedVars():ivector-extractor.cc:204) Done.LOG (online2-wav-nnet3-latgen-faster[5.5.839~8-0c6a]:RemoveOrphanNodes():nnet-nnet.cc:948) Removed 1 orphan nodes.LOG (online2-wav-nnet3-latgen-faster[5.5.839~8-0c6a]:RemoveOrphanComponents():nnet-nnet.cc:847) Removing 2 orphan components.LOG (online2-wav-nnet3-latgen-faster[5.5.839~8-0c6a]:Collapse():nnet-utils.cc:1488) Added 1 components, removed 2LOG (online2-wav-nnet3-latgen-faster[5.5.839~8-0c6a]:CompileLooped():nnet-compile-looped.cc:345) Spent 0.0127561 seconds in looped compilation.ASSERTION_FAILED (online2-wav-nnet3-latgen-faster[5.5.839~8-0c6a]:MelBanks():mel-computations.cc:124) Assertion failed: (first_index != -1 && last_index >= first_index && “You may have set –num-mel-bins too large.”)[ Stack-Trace: ]/home/server/kaldi-trunk/src/lib/libkaldi-base.so(kaldi::MessageLogger::LogMessage() const+0xb42) [0x7f8a92744692]/home/server/kaldi-trunk/src/lib/libkaldi-base.so(kaldi::KaldiAssertFailure_(char const*, char const*, int, char const*)+0x6e) [0x7f8a9274538e]/home/server/kaldi-trunk/src/lib/libkaldi-feat.so(kaldi::MelBanks::MelBanks(kaldi::MelBanksOptions const&, kaldi::FrameExtractionOptions const&, float)+0x7bd) [0x7f8a92e44e09]/home/server/kaldi-trunk/src/lib/libkaldi-feat.so(kaldi::MfccComputer::GetMelBanks(float)+0x8a) [0x7f8a92e40886]/home/server/kaldi-trunk/src/lib/libkaldi-feat.so(kaldi::MfccComputer::MfccComputer(kaldi::MfccOptions const&)+0x3ea) [0x7f8a92e41036]/home/server/kaldi-trunk/src/lib/libkaldi-feat.so(kaldi::OnlineGenericBaseFeature<kaldi::MfccComputer>::OnlineGenericBaseFeature(kaldi::MfccOptions const&)+0x28) [0x7f8a92e548c6]/home/server/kaldi-trunk/src/lib/libkaldi-online2.so(kaldi::OnlineNnet2FeaturePipeline::OnlineNnet2FeaturePipeline(kaldi::OnlineNnet2FeaturePipelineInfo const&)+0xcc) [0x7f8a95e0803e]./online2-wav-nnet3-latgen-faster(main+0x102f) [0x55e12e6fe4b8]/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7) [0x7f8a9186abf7]./online2-wav-nnet3-latgen-faster(_start+0x2a) [0x55e12e6fc99a]./scptest.sh: 行 4: 14365 已放棄 (核心已轉儲)./online2-wav-nnet3-latgen-faster